Y Combinator

Pinnacle is an API for RCS, enabling developers to create interactive, app-like messages for seamless purchasing on iOS and Android.

Dioxus Labs develops a software tool that enables developers to build applications for desktop, web, and mobile platforms using a Rust library inspired by React. Their focus is on enhancing developer experience, allowing for the creation of quick, stylish, and feature-rich apps across various platforms with minimal effort.

Cosine is an AI-powered knowledge engine that assists developers in understanding their codebase better. It supports over 50 programming languages, enabling users to ask complex coding questions, receive explanations about features, and get suggestions for writing new code. Currently available as a browser tool and VS Code extension.

Cosine is an AI-powered knowledge engine that assists developers in understanding their codebase better. It supports over 50 programming languages, enabling users to ask complex coding questions, receive explanations about features, and get suggestions for writing new code. Currently available as a browser tool and VS Code extension.

Joon Health develops mobile games that transform daily routines into engaging quests for children. Its flagship product encourages kids to complete chores, learn new skills, and adopt healthy habits by earning rewards and customizing virtual companions. The platform helps parents motivate their children and fosters independence.

Joy Life, Inc. is a San Francisco-based company that offers a comprehensive wedding planning portal and application designed to assist users from engagement through to their honeymoon. Founded in 2014, Joy's platform provides tools for organizing wedding details, including customizable checklists, wedding websites, and mobile applications. Users can manage guest lists, send digital or printed invitations, track RSVPs, and link gift registries. The application also fosters interaction among wedding guests by allowing photo sharing and comments on a private timeline. Additionally, Joy offers features for sending custom notifications and messages, enabling a seamless planning experience for couples and their wedding parties.

Iona Mind develops evidence-based digital therapeutics for common mental health conditions. Utilizing Cognitive Behavioural Therapy (CBT), its conversational interface delivers personalized, peer-reviewed treatments via a mobile app. The company supports individuals worldwide and offers corporate solutions to improve employee mental wellness.

Blushh is an innovative audio platform focused on enhancing women's wellness in Asia. The company has developed a sensual audio application that aims to enrich users' wellness routines through a curated collection of short, sensual, and romantic audio stories. In addition, the application features original articles that provide tips and guides designed to inspire and empower users in their journey toward sexual wellness. By offering a unique blend of engaging content, Blushh enables women to explore and maintain their sexual well-being in a supportive and accessible manner.

ManyCore Corporation, founded in 2016 and based in San Francisco, California, specializes in optimizing binary code for Android applications. The company focuses on enhancing the performance of smartphone processors by rewriting binary code to utilize all available cores effectively. This approach aims to improve the efficiency and speed of mobile applications, catering to the growing demands of smartphone users for better performance.

Embrace is a developer of a unified observability and error monitoring platform that enables engineers to effectively manage the complexities of mobile applications. The platform provides comprehensive insights by allowing users to access detailed behavioral and technical context, helping teams identify and prioritize issues instantly. Embrace empowers engineers to track user sessions, monitor activities, and analyze data related to app performance, including every view, tap, network request, and memory usage. By eliminating fragmented solutions and guesswork, Embrace enhances the ability of companies to resolve issues quickly and optimize mobile experiences, ultimately fostering the development of better and more impactful mobile applications.

Taskade develops a unified workspace platform for distributed teams. It enables real-time collaboration on projects, including editing, chatting, and video conferencing. The cross-platform tool offers various views like task lists, kanban boards, and mind maps to suit different project needs.

AudioFocus, Inc. is a technology company based in Oakland, California, founded in 2019. It specializes in developing a mobile application designed to improve auditory experiences in noisy environments, such as restaurants and conferences. The application utilizes advanced machine learning algorithms and a custom microphone array to enhance voice quality. By creating a unique audio fingerprint of important voices after brief recordings, the application filters out background noise and irrelevant sounds. This allows users to clearly hear their friends and family, significantly improving communication in challenging acoustic settings. The application is compatible with both Android and iPhone devices.

Volk Fi is a startup focused on developing a distributed network smartphone that seeks to enhance connectivity for users regardless of their location. The company aims to provide a secure and censorship-resistant mobile experience through its crowdsourced mobile network, which leverages multi-hop routing to connect users with devices that are farther away. This innovative approach enables seamless communication, allowing customers to express themselves and share ideas without the limitations imposed by traditional carriers. By offering an Android smartphone equipped with a free data plan, Volk Fi strives to make its technology accessible to everyone.

Taskade develops a unified workspace platform for distributed teams. It enables real-time collaboration on projects, including editing, chatting, and video conferencing. The cross-platform tool offers various views like task lists, kanban boards, and mind maps to suit different project needs.

Termius is a cross-platform Secure Shell (SSH) client designed to help users organize, access, and connect to servers while effectively managing IT infrastructure. The platform allows users to group hosts for better organization and shared settings, ensuring each host can maintain its own preferences. Termius securely syncs connection and command history across all devices, providing seamless access for users. The company prioritizes data protection through end-to-end encryption, ensuring that all information remains secure. Additionally, the platform offers features such as mobile sessions running in the background, snippets, and autocomplete, which enhance user experience and efficiency.

Mobot is a company specializing in end-to-end mobile quality assurance (QA). It employs supervised mechanical robots to test native mobile apps and mobile web applications on actual iOS and Android devices. Mobot's approach combines the advantages of automated and manual QA, addressing scenarios often missed by emulators and testing frameworks. Its robot fleet tests over 100 different device models, covering a wide range of hardware configurations without requiring setup or maintenance from clients.

Mobot is a company specializing in end-to-end mobile quality assurance (QA). It employs supervised mechanical robots to test native mobile apps and mobile web applications on actual iOS and Android devices. Mobot's approach combines the advantages of automated and manual QA, addressing scenarios often missed by emulators and testing frameworks. Its robot fleet tests over 100 different device models, covering a wide range of hardware configurations without requiring setup or maintenance from clients.

Volk Fi is a startup focused on developing a distributed network smartphone that seeks to enhance connectivity for users regardless of their location. The company aims to provide a secure and censorship-resistant mobile experience through its crowdsourced mobile network, which leverages multi-hop routing to connect users with devices that are farther away. This innovative approach enables seamless communication, allowing customers to express themselves and share ideas without the limitations imposed by traditional carriers. By offering an Android smartphone equipped with a free data plan, Volk Fi strives to make its technology accessible to everyone.

Vectordash is a San Francisco-based company founded in 2018 that provides a cloud-based game launcher, allowing users to transform any Mac into a powerful gaming PC. This innovative platform enables gamers to play popular titles such as Call of Duty, GTA V, and Magic Arena on various devices, including Android, Mac, and Windows. By offering GPU compute on a rental basis, clients can access the necessary graphics processing capabilities for an enhanced gaming experience, with payment options available in both USD and cryptocurrency. Vectordash's approach makes high-quality gaming accessible to those without dedicated gaming hardware.

DocBot, Inc. is an artificial intelligence technology company based in Irvine, California, specializing in gastrointestinal diseases. The company develops web-based applications for iOS and Android devices that serve as a clinical decision support system, aggregating patient information and providing cloud analytics to healthcare professionals. Its flagship product is built on the UltivisionAI software platform, which offers real-time image analysis, automated reporting, and analytical tools aimed at enhancing patient care and clinical workflows. By integrating various data sources from imaging systems to pathology requisitions, DocBot's platform aids physicians in detecting colorectal cancer and other gastrointestinal conditions, ultimately striving to improve healthcare outcomes and reduce patient risks.

Miso is a company that specializes in providing on-demand home services in South Korea through its mobile applications for iOS and Android. The platform connects users with verified cleaning professionals and offers a range of services, including household cleaning, moving, installation, repair, flooring, relocation, and interior design. Miso's focus is on delivering high-quality, hotel-like cleaning experiences at home, supported by a rating system and convenient payment methods. In addition to its home services, Miso also offers search and recommendation APIs that empower businesses to create personalized and scalable user experiences. By utilizing advanced semantic intelligence and real-time clickstream analysis, Miso enables teams to enhance their online engagement and drive significant revenue growth without compromising user privacy.

Thunkable is a United States-based no-code platform that enables users to create native mobile applications without writing code. It offers a drag-and-drop interface, built-in templates, and design elements to simplify app development, with online design and instant previews on devices. The platform supports cross-platform deployment to major mobile platforms and enables direct submission to the iOS and Android app stores, allowing individuals and developers to build functional apps without traditional coding.

Gamelynx Inc. is a digital gaming company based in Waterloo, Canada, specializing in the development of a gaming platform that enables users to engage in board games and card games without the need for physical components. The company focuses on creating team-based competitive mobile games and has designed video games that facilitate eSports accessibility across various platforms. Gamelynx's offerings include cross-platform games that can be enjoyed on Windows, Mac, iOS, and Android devices, allowing gamers to connect and compete with others regardless of their chosen platform.

Draftbit develops a drag-and-drop software platform that enables companies to create mobile apps efficiently. Founded in 2017, the company is headquartered in Chicago, Illinois.

Draftbit develops a drag-and-drop software platform that enables companies to create mobile apps efficiently. Founded in 2017, the company is headquartered in Chicago, Illinois.

Guggy is a technology company specializing in mobile applications for expressive communication. It offers a platform that transforms text messages into personalized, humorous GIFs, enhancing conversations across iOS, Android, and web platforms. Guggy's application employs natural language processing to understand slang and emotion, ensuring tailored and engaging content for users to share with friends and family.

Gamelynx Inc. is a digital gaming company based in Waterloo, Canada, specializing in the development of a gaming platform that enables users to engage in board games and card games without the need for physical components. The company focuses on creating team-based competitive mobile games and has designed video games that facilitate eSports accessibility across various platforms. Gamelynx's offerings include cross-platform games that can be enjoyed on Windows, Mac, iOS, and Android devices, allowing gamers to connect and compete with others regardless of their chosen platform.

Token Transit, Inc. is a technology company that specializes in mobile ticketing and payment solutions for public transportation agencies. Established in 2015 and based in San Francisco, California, Token Transit offers a user-friendly application that allows riders in the United States and Canada to purchase fares using their smartphones. The platform supports payments via credit, debit, and commuter benefits cards, as well as Cash App Pay for unbanked and underbanked users. Token Transit works with over 200 municipal and regional transportation agencies across North America, enhancing the commuting experience by enabling fare purchases directly within popular applications like Google Maps and Apple Maps. Through its software-as-a-service model, Token Transit aims to provide convenience and flexibility in public transit fare management.

Miso is a company that specializes in providing on-demand home services in South Korea through its mobile applications for iOS and Android. The platform connects users with verified cleaning professionals and offers a range of services, including household cleaning, moving, installation, repair, flooring, relocation, and interior design. Miso's focus is on delivering high-quality, hotel-like cleaning experiences at home, supported by a rating system and convenient payment methods. In addition to its home services, Miso also offers search and recommendation APIs that empower businesses to create personalized and scalable user experiences. By utilizing advanced semantic intelligence and real-time clickstream analysis, Miso enables teams to enhance their online engagement and drive significant revenue growth without compromising user privacy.

Joy Life, Inc. is a San Francisco-based company that offers a comprehensive wedding planning portal and application designed to assist users from engagement through to their honeymoon. Founded in 2014, Joy's platform provides tools for organizing wedding details, including customizable checklists, wedding websites, and mobile applications. Users can manage guest lists, send digital or printed invitations, track RSVPs, and link gift registries. The application also fosters interaction among wedding guests by allowing photo sharing and comments on a private timeline. Additionally, Joy offers features for sending custom notifications and messages, enabling a seamless planning experience for couples and their wedding parties.

Expo lets you write native apps that run on web, iOS, and Android with a single React codebase. Expo is trusted in production by tens of thousands of companies including Brex, Flexport, Valve, Blackline, Burger King, sweetgreen, Cameo, Codecademy, DailyPay, TriNet, ShapeShift, Warpcast, and Insider and is depended on by over 1,000,000 projects on GitHub.

TRAC is an on-demand race timing and analysis solution for road, cross country, and trail races. The solution can be access on iOS, Android, and web platforms. TRAC was founded by Griffin Kelly and Elliot Hevel in 2014 and is based in Evanston, Illinois.

Instabug, Inc. is a mobile observability platform that assists developers in enhancing the quality and performance of their applications. Founded in 2012 and based in Giza, Egypt, Instabug offers advanced tools for crash and bug reporting, application performance monitoring, and user feedback collection. The platform supports over 4 billion devices worldwide and provides real-time contextual insights throughout the application lifecycle, enabling mobile teams to identify and resolve issues effectively. By delivering these capabilities, Instabug empowers developers and enterprises to optimize app performance and improve user experiences, ultimately contributing to sustained mobile growth.

Mason America, Inc. is a Seattle-based company specializing in the development of hardware and customized software solutions for smart devices. Established in 2015, Mason offers a unique platform that enables businesses to create, manage, and scale custom Android devices efficiently. This platform significantly accelerates the process of bringing smart devices from concept to market, reducing both time and cost. Mason provides a fully managed infrastructure that simplifies software delivery for dedicated devices, whether they are tablets, wearables, or other formats. The company handles critical aspects such as inventory procurement and logistics, while offering features like remote fleet management, troubleshooting, and automated software updates to enhance security and user experience. By allowing organizations to focus on application development and user experience, Mason effectively mitigates the risks associated with hardware investments, making it a valuable partner for businesses seeking to innovate without the complexities typically involved in hardware-dependent initiatives.

Thunkable is a United States-based no-code platform that enables users to create native mobile applications without writing code. It offers a drag-and-drop interface, built-in templates, and design elements to simplify app development, with online design and instant previews on devices. The platform supports cross-platform deployment to major mobile platforms and enables direct submission to the iOS and Android app stores, allowing individuals and developers to build functional apps without traditional coding.

SourceDNA, Inc. is a technology company based in Oakland, California, founded in 2011. It specializes in application store intelligence, offering tools that automatically scan iOS and Android apps to track software development kit (SDK) market share and generate sales leads. The company provides a platform called Searchlight, which enables users to analyze and monitor applications for security vulnerabilities and quality issues. Additionally, SourceDNA's analytics software acts as a code watchdog, identifying coding problems across various platforms, including mobile, desktop, and embedded systems. This functionality helps developers and service providers understand how their code is being utilized and allows them to make informed decisions regarding security and compliance.

Sphere Secure Workspace Ltd. is a company specializing in Enterprise Mobility Management (EMM) solutions, founded in 2014 and headquartered in London, United Kingdom. The company focuses on enhancing mobile security for organizations by providing a mobile container technology for iOS and Android devices. This technology creates a secure environment on employees' devices, allowing the deployment and operation of both third-party and native applications while maintaining an intuitive user experience. Sphere Secure Workspace also offers a range of electronic security services, including cyber security and enterprise workspace management, to ensure comprehensive protection and management of mobile devices within corporate environments. As of November 2016, Sphere Secure Workspace operates as a subsidiary of OneLogin, Inc.

Payable helps thousands of contractors get paid faster and more efficiently. Much more than payments, we're on a mission to strengthen the 1099 workforce by making invoicing, work-tracking, onboarding, and calculating earnings and taxes as simple as possible for both contractors and the companies they work with. Apps are available for iOS, Android, and Web.

Zeplin is a software company that provides a collaboration platform for UI designers and frontend developers. Its application enables designers to publish finalized designs, generate guidelines and color palettes, and document UI element properties tailored to each platform. Developers can access resources in a centralized location and generate code snippets for iOS, Android, and Web. The platform consolidates assets to help teams ship products efficiently and is used by millions of users across thousands of product teams. Zeplin was founded in 2014 and is based in Istanbul, Turkey, with YC backing.

Raven Tech, Inc., founded in 2014 and based in Beijing, China, is a technology company specializing in developing innovative app prototypes and creative projects. The company offers a range of tools and solutions, including Logonator for creating logo shapes, Convertor for converting images into triangle pixel grids, Vinput for real-time video input conversion, Asky for interpreting abstract ideas through text embedding, Tribrush for icon design and illustrations, Mojifest for animated communication symbols, and Re:morse for encryption using a unique font. Raven Tech also focuses on artificial intelligence, big data, and next-generation operating systems, with notable products like the smart home control system Raven H-1 and the Flow operating system featuring an AI voice assistant named Eva. The company is a subsidiary of Baidu, Inc., and has been part of prestigious accelerator programs such as Microsoft Venture Accelerator and Y Combinator.

FLIP is everyone’s sneaker connect — the premier specialty destination where people find and sell hard to find, rare, limited edition sneakers. They have created a community where their members can buy and sell with confidence and ease. Never miss out on an opportunity to place your bid on hard to find sneakers in 90 minutes from a curated list of quality sellers who really care. Their mobile only platform is currently available for your iPhone and coming soon to Android. They strive to keep an open and trusted environment for their community.

Nextop IO is a mobile content delivery network (CDN) that optimizes the path between mobile applications and back ends. It offers a client-side networking library that integrates with iOS and Android operating systems; network of proxies that speaks a custom protocol to optimize delivery times, throughput, and data and battery usage; and metrics to visually monitor and debug connection quality in its users’ applications. Nextop IO was launched in 2014.

Raven Tech, Inc., founded in 2014 and based in Beijing, China, is a technology company specializing in developing innovative app prototypes and creative projects. The company offers a range of tools and solutions, including Logonator for creating logo shapes, Convertor for converting images into triangle pixel grids, Vinput for real-time video input conversion, Asky for interpreting abstract ideas through text embedding, Tribrush for icon design and illustrations, Mojifest for animated communication symbols, and Re:morse for encryption using a unique font. Raven Tech also focuses on artificial intelligence, big data, and next-generation operating systems, with notable products like the smart home control system Raven H-1 and the Flow operating system featuring an AI voice assistant named Eva. The company is a subsidiary of Baidu, Inc., and has been part of prestigious accelerator programs such as Microsoft Venture Accelerator and Y Combinator.

Payable helps thousands of contractors get paid faster and more efficiently. Much more than payments, we're on a mission to strengthen the 1099 workforce by making invoicing, work-tracking, onboarding, and calculating earnings and taxes as simple as possible for both contractors and the companies they work with. Apps are available for iOS, Android, and Web.

HoverChat is a mobile messaging application designed to enhance the user experience by integrating messaging into a multi-tasking workflow. This app allows users to send and receive messages without disrupting their ongoing activities, serving as a replacement for traditional SMS services on smartphones. Currently, HoverChat is available for Android devices, focusing on providing seamless communication that complements the user's productivity.

Pushbullet Inc. is a technology company based in San Francisco, California, that specializes in developing mobile applications designed to facilitate seamless communication between devices. Founded in 2013, Pushbullet enables users to send files, links, reminders, and checklists between their Android devices and computers quickly and securely. The applications allow users to view calls and texts on their computers and effortlessly transfer various types of information, thereby enhancing productivity and connectivity across devices. Pushbullet's services aim to bridge the gap between phones, tablets, and computers, allowing for a more integrated user experience.

Emailio develops a personal email assistant application that saves users' time by alerting them only when immediate attention is required towards specific emails. The company is headquartered in Bulgaria.

Dango suggests clever emoji, GIFs & stickers, Based on your conversation. Dango is a new type of personal assistant that uses deep learning to understand the meaning of messages you type. Dango currently uses this understanding to predict emoji, stickers, and GIFs in any messaging app on your Android phone

Minuum is a mobile application that provides users with a smaller keyboard, taking up less of the screen. The application can be used in iOS and Android devices, smart watches, Google glasses, smart TV remotes, and in mid-air typing. The keyboard is empowered with autocorrect facility and supports many languages, including Deutsche, Russian, Italian, and Spanish. The users can customize the keypad by adding colors, styles, resizing, themes, and emoji. Adding new words is easy with the app and helps its users with punctuation issues. Minuum is a Canada-based company that was founded in 2012 by Will Walmsley, Severin Smith, and Xavier Snelgrove.

Apptimize Inc. is a mobile A/B testing platform that specializes in enhancing user experience for iOS and Android applications. Founded in 2013 and based in San Francisco, the company offers tools that allow mobile teams to optimize, deploy, and manage app features and user interfaces in real-time. Through its platform, Apptimize enables developers to conduct A/B testing, utilize feature flags, and gain actionable insights, thus improving conversion, engagement, and retention rates. The company supports cross-platform optimization across various channels, including web, mobile web, OTT, and in-store environments, and serves prominent clients such as the Wall Street Journal, Western Union, and Trulia. As of August 2019, Apptimize operates as a subsidiary of Airship, Inc.

IXI-Play is building a smart, Android-based robot for young children. They can play games with it; they’ll show the robot cards and it will mimic emotions on them. It sees, hears, speaks and moves. The toy itself retails for $299 but it will also come with an app store and other accessories. It’s a hardware platform that can have customizable skins for different characters so it can either build its own IP or license out IP from other toy companies.

Echo Lockscreen is a lock screen that allows you to conveniently and easily view and manage all of the notifications on your Android device.

Realm ApS is a mobile database company that provides a robust alternative to SQLite and Core Data, facilitating faster application development for users on Android, iOS, and OSX platforms. Founded in 2011 and headquartered in Copenhagen, Denmark, with an additional office in San Francisco, Realm specializes in offering a memory-efficient database that includes features like querying, relationships, graphs, and thread safety. This innovative platform significantly reduces the amount of code developers need to write, effectively saving them time and enabling the creation of enhanced user experiences. As of May 2019, Realm operates as a subsidiary of MongoDB, Inc.

Apptimize Inc. is a mobile A/B testing platform that specializes in enhancing user experience for iOS and Android applications. Founded in 2013 and based in San Francisco, the company offers tools that allow mobile teams to optimize, deploy, and manage app features and user interfaces in real-time. Through its platform, Apptimize enables developers to conduct A/B testing, utilize feature flags, and gain actionable insights, thus improving conversion, engagement, and retention rates. The company supports cross-platform optimization across various channels, including web, mobile web, OTT, and in-store environments, and serves prominent clients such as the Wall Street Journal, Western Union, and Trulia. As of August 2019, Apptimize operates as a subsidiary of Airship, Inc.

Pixate, Inc. is a Palo Alto-based company that operates a native application development platform designed for mobile interaction design. Founded in 2012, Pixate provides tools that allow designers and developers to create sophisticated animations and interactions for mobile applications without the need for coding. Its flagship product, Pixate Engine for iOS, serves as a user interface platform that enables the development of 100% native prototypes for both iOS and Android. In addition to its software solutions, Pixate offers consulting services to assist clients in refining their designs and enhancing user experiences. The company has been a subsidiary of Alphabet Inc. since July 2015.

Testmunk is a provider of an application platform designed to automate mobile application testing. The company offers a robust solution that allows developers to test their applications across a wide range of Android and iOS devices and operating system versions, ensuring comprehensive coverage without the need for constant device upgrades. Testmunk supports both native and hybrid applications, facilitating repeated testing through automated interactions with various test cases on multiple devices. This enables developers to obtain reliable testing results efficiently, enhancing the overall quality and performance of their mobile applications.

Everyday.me is an automatic journal that helps you to record your life and store it forever.

Coco Controller is a Kickstarter project that adds directional controls and game buttons to almost any phone, including the Galaxy SIII, iPhone, and most standard Android handsets.

Socialcam is a mobile application developer, creating platforms for iPhone and Android users to capture, edit, and share high-quality videos with friends and family. The company's service enables users to easily record and share life's moments, making video sharing convenient and fun.

Kytephone is a developer of a parental control application designed for Android-based mobile devices. The application allows children to make pre-approved phone calls and access only authorized games, restricting their ability to navigate beyond the app. Parents can manage the application remotely through a web browser, gaining full control over their child's usage. Key features include GPS tracking, the ability to disable SMS and social media during school hours, and restrictions on app usage during specific times. Additionally, the app monitors internet activity, prevents the use of third-party browsers, sets time limits on gaming, tracks call history, and provides real-time location updates. Parents also receive email reports detailing their child's activities, allowing for comprehensive oversight of mobile device usage.

Talkray is a developer of a mobile communication application that transforms smartphones into a walkie-talkie, allowing users to make free calls and engage in chat. The application facilitates the sharing of photos, videos, and location information, enhancing connectivity among users. Available for both Android and iPhone platforms, Talkray aims to provide a seamless communication experience for individuals looking to stay in touch with family and friends.

Flutter.io is a new project to helps developers build high-performance, mobile apps for iOS, and Android from a single codebase.

Medigram, Inc. is a company that develops a cloud-based mobile communication platform specifically designed for healthcare professionals. Founded in 2011 and based in Los Gatos, California, Medigram's application facilitates secure group messaging, enabling users to send encrypted medical messages and images to other healthcare providers. This platform enhances patient health-related communication and care coordination within hospital settings. By focusing on the needs of healthcare professionals and institutions, Medigram aims to improve staff efficiency and accountability, while also minimizing the risks associated with miscommunication. The company's services are tailored to support small and local clinics, as well as larger healthcare organizations throughout the United States.

LVL6 develops social mobile games for Android and iOS platforms.

Embark is a mobile application designed to make it easy to get around cities using mass transit. Among other features, the iOS and Android application tells users when trains and busses are coming and will send push notifications when services are delayed. With over half a million users and rapid growth, Embark's simple and powerful mobile application is designed to bring urban transportation into the age of the smartphone. Embark is available for twelve major transportation systems in the US and the UK and is expanding rapidly. Embark won best transit and mobility app awards from the New York MTA App Quest and NYC Big Apps 3.0 contests.

Shopular, Inc. is a mobile application developer based in Redwood City, California, founded in 2011. The company specializes in enhancing the shopping experience by offering a mobile app that alerts users to personalized sales and coupons when they are near various stores or malls. Available on both iPhone and Android platforms, Shopular has gained recognition for its innovative approach and user-friendly interface, earning high ratings in its category. In 2013, Time Magazine included Shopular in its list of the 50 best iPhone apps, highlighting its impact on mobile shopping. As of March 2016, Shopular operates as a subsidiary of Ebates, Inc.

Everyme is a social networking application that facilitates group communication for users globally, offering a free platform for sharing text, photos, and videos. Designed for both mobile devices and the web, Everyme serves as an alternative to traditional SMS groups, allowing users to customize group settings, manage access to shared content, and control notifications. The application enhances communication through features such as comments and cross-platform sharing, offering a more interactive experience than standard texting. Everyme prioritizes user privacy, enabling individuals to retain ownership of their shared content, export data, and delete their information at any time. The application is accessible on both Android and iOS devices and is a self-funded startup based in San Francisco, California.

PayDragon, Inc. is a company based in Los Angeles, California, that specializes in developing mobile applications for online shopping on iPhone and Android devices. Its innovative app allows users to conveniently order and purchase products from nearby stores, enabling them to have items ready for pick-up upon arrival. This approach streamlines the shopping experience by eliminating the need to wait in line for ordering and payment, thus saving users time and enhancing convenience.

AgileMD, Inc. is a healthcare technology company based in San Francisco, California, established in 2011. The company develops a web, mobile, and EHR-integrated application that provides clinicians with direct access to clinical guidelines, protocols, and scoring tools. AgileMD's platform empowers healthcare providers by offering data and predictive analytics to support informed clinical decision-making. Additionally, it allows clinicians to upload private clinical pathways, thereby enhancing the quality of care, reducing unnecessary utilization, and minimizing the risk of medical errors. Through its innovative solutions, AgileMD aims to improve healthcare delivery and outcomes.

Earbits is an online radio service that offers a commercial-free listening experience, allowing users to enjoy music without any advertisements or subscription fees. The platform features over 400 curated stations, each handpicked by a team of music editors to ensure a diverse and high-quality selection of music. Earbits is accessible globally through its website and on Android devices, making it easy for users to discover and enjoy a wide range of musical genres without interruption.

Realm ApS is a mobile database company that provides a robust alternative to SQLite and Core Data, facilitating faster application development for users on Android, iOS, and OSX platforms. Founded in 2011 and headquartered in Copenhagen, Denmark, with an additional office in San Francisco, Realm specializes in offering a memory-efficient database that includes features like querying, relationships, graphs, and thread safety. This innovative platform significantly reduces the amount of code developers need to write, effectively saving them time and enabling the creation of enhanced user experiences. As of May 2019, Realm operates as a subsidiary of MongoDB, Inc.

Inporia, Inc. is an e-commerce company based in Palo Alto, California, established in 2011. The company is known for its flagship product, Kaleidoscope, an inspiration e-commerce app and widget launched for Android in February 2011 and subsequently for iPhone in April 2011. Kaleidoscope is the first of a series of e-commerce-driven applications that Inporia plans to develop. The founding team comprises Ryan Junee, a seasoned entrepreneur with a background in technology startups, and Max Skibinsky, along with team members Sarah Kunst and Simon Ratner. Inporia has successfully secured $1.25 million in seed funding from notable investors and venture capital firms, positioning itself for further growth in the e-commerce landscape.

Pebble is a company that focuses on wearable technology, specifically smartwatches designed to connect with both iPhone and Android smartphones via Bluetooth. Established with its first model, InPulse, in April 2012, Pebble gained widespread recognition after launching its second generation smartwatch on Kickstarter, where it became the most successful crowdfunding project in the platform's history, raising over $10 million. The company's smartwatches enable users to view notifications and track health-related metrics, such as steps taken, distance traveled, active time, and calories burned. In addition to its smartwatches, Pebble offers a range of accessories, including leather, steel link, and metal bands, enhancing the customization and appeal of its wearable devices.

Apportable Inc. is a software development company based in San Francisco, California, founded in 2010. The company specializes in technology that enables iOS developers to automatically port their games to Android without the need for extensive modifications to the original Objective-C or C++ code. Apportable's platform allows for seamless conversion, which has successfully helped numerous apps reach the top of various app charts, delighting millions of users across multiple distribution channels, including the Google Play Store and Amazon Appstore. Additionally, Apportable offers SpriteBuilder, an environment designed for creating native cross-platform 2D games using Objective-C or Swift, further enhancing its commitment to simplifying the app development process for cross-platform compatibility.

Notifo is a mobile application and platform which allows any web site or service to easily create mobile notifications. While it's currently only an iPhone app, the plan is to eventually work on Android and BlackBerry devices too.

Heyzap Inc. is a mobile advertising and developer tools company based in San Francisco, California. Founded in 2009, it specializes in offering a range of services including mediation, publishing, and advertising solutions tailored for mobile developers. Heyzap's technology supports various platforms such as Android, iPhone, iPad, and Amazon Fire, allowing both established app producers and indie developers to effectively monetize their applications. The company's software development kit (SDK) enables users to discover apps while providing developers the means to maximize revenue through effective user acquisition and cross-promotion. In 2016, Heyzap became a subsidiary of Fyber GmbH, further enhancing its capabilities in the mobile advertising space.

Trigger.io is a San Francisco-based company that specializes in cross-platform mobile development. Their primary product is a framework designed to help web developers create native mobile apps efficiently. The platform focuses on using HTML5 and regularly updates to reduce data consumption, making it easier for developers to build applications quickly.

Trigger.io is a San Francisco-based company that specializes in cross-platform mobile development. Their primary product is a framework designed to help web developers create native mobile apps efficiently. The platform focuses on using HTML5 and regularly updates to reduce data consumption, making it easier for developers to build applications quickly.

Founded in 2008, Machine Zone develops free-to-play mobile social games across various genres, including fantasy/RPG/MMO. Its games are designed for Android, iOS platforms, and offer multiplayer experiences with a global player base.

Xobni, founded in 2008, specializes in enhancing email productivity by making inboxes and address books smarter. It offers products like Smartr for Gmail, Android, iPhone, Outlook, and BlackBerry, which automatically create comprehensive profiles for contacts using email history and data from social networks such as LinkedIn, Twitter, Facebook, Skype, and Hoovers. These profiles are instantly searchable and include a photo, job title, company details, and updates from the contact's social media presence.

Loopt is a social service platform that connects individuals to their local communities through its mobile application and website. The service provides users with valuable information about their surroundings, enabling them to discover places, find friends, and locate the best deals available. With more than five million registered users in the United States, Loopt emphasizes user privacy by offering a variety of intuitive controls. The company is headquartered in Mountain View, California, and is accessible on devices such as iPhone, iPod Touch, and Android.