Startup Wise Guys

Startup Wise Guys, founded in 2012 and based in Tallinn, Estonia, is a prominent early-stage investor and accelerator in the Central and Eastern European (CEE) region and the Nordics. The organization has accelerated over 165 startups, primarily in B2B SaaS, fintech, and cybersecurity, achieving a startup survival and success rate exceeding 77%. Its intensive three-month accelerator program focuses on product validation, development, and sales to business customers, supported by a network of over 200 international and local mentors. The program culminates in Demo Days and major tech events where startups present their ventures to potential investors. Additionally, participants gain access to an alumni community of more than 145 startups across 40 countries and exclusive alumni events centered on business development and fundraising. Startup Wise Guys also manages dedicated funds targeting various sectors, including an Africa Fund that invests in fintech, health tech, and digital SaaS, among others.

Alexandra Balkova

Partner, Head of Portfolio

Gunce Onur

Venture Partner Turkey

Attila Hudecz

Managing Director, Sustainability

Franziska Kolk

General Partner, Africa

Andrea T. Orlando

Partner

Günce Önür

General Partner, Challenger II

Past deals in Developer Tools

PatchXR

Pre Seed Round in 2022
PatchXR specializes in developing a virtual reality authoring tool that enables users to create and interact with digital musical instruments in a 3D environment. The platform focuses on delivering immersive musical experiences that facilitate remote co-creation, allowing users to engage in real-time music jam sessions with others around the globe. By combining advanced sound technologies with a multiplayer sandbox format, PatchXR provides an accessible, no-code engine that empowers digital natives to design their own virtual hangouts. This innovative approach transforms traditional music collaboration into an engaging and expressive experience, enabling users to connect and create in a dynamic virtual space.

SessionStack

Seed Round in 2022
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.

Sentric

Pre Seed Round in 2021
Sentric is a developer of an online platform designed to assist small businesses in managing their e-commerce operations. The company provides tools that enable users to quickly obtain quality images and descriptions of their products by scanning barcodes. This functionality simplifies the process of gathering and sharing essential product information, facilitating efficient online distribution and enhancing the overall experience of uploading product offerings. By focusing on ease of use and speed, Sentric aims to support small shops in effectively showcasing their products in the digital marketplace.

WiseDrive

Seed Round in 2021
Developer of a web-based platform designed to compare automotive repair workshops. The company offers a platform to compare maintenance and repair offers from reliable workshops for car owners, helping customers in improving their car maintenance experience.

WiseDrive

Pre Seed Round in 2021
Developer of a web-based platform designed to compare automotive repair workshops. The company offers a platform to compare maintenance and repair offers from reliable workshops for car owners, helping customers in improving their car maintenance experience.

WiseDrive

Convertible Note in 2021
Developer of a web-based platform designed to compare automotive repair workshops. The company offers a platform to compare maintenance and repair offers from reliable workshops for car owners, helping customers in improving their car maintenance experience.

Cappture

Pre Seed Round in 2020
Cappture is a developer of a platform that enables users to save snapshots of web content for future reference. Through its dashboard and API, the company allows users to collect verifiable copies of webpages and organize these captures into folders for easy access. This functionality is particularly beneficial for journalists, fact-checkers, researchers, and businesses that require reliable evidence of online activity. By providing permanent snapshots, Cappture offers legal protection and helps safeguard brands from potential online information attacks. Its tools facilitate the tagging, grouping, and sharing of saved content, ensuring that users can efficiently manage and utilize the information they need.

Idyllum Labs

Pre Seed Round in 2020
Idyllum Labs tests websites for security features, data safety, and vulnerability to spam. The company's algorithms determine the integrity of any web application by running a series of harmless penetration tests on websites with the aim of finding vulnerabilities before the bad guys do.

TradersAlloy

Pre Seed Round in 2019
TradersAlloy is a developer of enterprise software designed to assist individual investors in managing their stock portfolios with greater professionalism. The company leverages data from various economic sources to provide users with fundamental information, company reports, and insights into insider trading. Its intuitive, gamified web application enables investors to build investment theses, document their processes, and gain a comprehensive understanding of global markets and specific industries. By offering these tools and resources, TradersAlloy empowers users to make informed, data-driven investment decisions.

AUTOM8

Pre Seed Round in 2019
Autom8 builds next-generation security tools for Application Security. Our unique analysis engine - 52 Hertz - currently supports 15 programming languages, fully embedded into SDLC via integrations with Bitbucket, Github, Git, Jira, Azure DevOps Server, SVN, Cobertura, Jenkins and IBM Jazz. These plugins help our customers to set security policies for shipping code to production. 52 Hertz is the de-facto standard to help customers identify vulnerabilities at the speed of light with the highest accuracy ever possible.

SessionStack

Seed Round in 2019
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.

WebTotem

Pre Seed Round in 2019
LLC WebTotem develops and offers software for Website security monitoring and defense. The company provides plan, which includes standard, professional, and custom plan. LLC WebTotem was founded in 2016 and is based in Tallinn, Estonia.

TradersAlloy

Pre Seed Round in 2018
TradersAlloy is a developer of enterprise software designed to assist individual investors in managing their stock portfolios with greater professionalism. The company leverages data from various economic sources to provide users with fundamental information, company reports, and insights into insider trading. Its intuitive, gamified web application enables investors to build investment theses, document their processes, and gain a comprehensive understanding of global markets and specific industries. By offering these tools and resources, TradersAlloy empowers users to make informed, data-driven investment decisions.

PomoDoneApp

Pre Seed Round in 2018
PomoDoneApp is a task management application that enhances productivity through the Pomodoro technique. It is designed for a diverse range of users, including digital professionals such as developers, writers, designers, and marketers. The platform integrates seamlessly with popular task management systems like Asana, Trello, JIRA, and Basecamp, allowing users to maintain their existing workflows while improving focus and efficiency. PomoDoneApp features an interruption shield that blocks distracting websites and notifies team members via Slack, enhancing concentration during work sessions. Additionally, users can analyze their productivity through a history log that tracks workflow and task time, making it easier to optimize performance.

GAUS

Pre Seed Round in 2017
We developed a focused platform specially designed for Junior Developers. Technology - We use chatbot for quick user acquisition and basic profile development. Algorithms - We match candidates with the help of tailored IT recruitment algorithm and we track 25+ data points and engagement of candidates throughout. Feedback - Automated and curated recruitment tests, feedback and coaching helps users and candidates understand better the IT job market.

SessionStack

Pre Seed Round in 2016
SessionStack is a Bulgarian company that offers a software solution aimed at improving customer support and debugging processes for web applications. Its tools include interactive co-browsing, pixel-perfect session replay, error notifications, and troubleshooting insights, allowing support teams to understand user interactions without needing explicit feedback. The software integrates seamlessly with popular support platforms like Zendesk, Freshdesk, Intercom, and Olark, and is compatible with any web application framework across major browsers, requiring no client-side downloads. By equipping developers and support staff with these capabilities, SessionStack enhances the overall user experience and streamlines the resolution of technical issues.

Teamscope

Pre Seed Round in 2016
Teamscope, Inc. is a company based in Tallinn, Estonia, that specializes in creating visual and interactive insights through big data analytics aimed at improving team building. Founded by professionals from executive search, data science, and technology sectors, Teamscope provides a platform designed to assist managers in making informed hiring decisions and fostering high-performing teams. By utilizing a unique algorithm, the platform assesses the values, personality traits, and core competencies of existing team members. It then recommends the ideal characteristics to seek in new candidates and evaluates their compatibility with both the role and the team dynamics. Additionally, Teamscope generates detailed behavioral profiles and interview guides for candidates, aiding hiring managers in selecting the most suitable individuals for their teams.

SyncUI

Pre Seed Round in 2015
SyncUI offers a parallel site testing platform that allows developers to test websites across multiple browsers and devices simultaneously. This service addresses the challenges of cross-browser compatibility by enabling users to manage one browser in real-time while previewing results in others. As a software-as-a-service (SaaS) solution, SyncUI requires no coding skills, making it accessible for a wide range of users looking to streamline their web development processes.

MetricsCat

Pre Seed Round in 2014
Metrics Cat – mobile app user reviews analytics tool. Allows app developers to see the reviews their apps get, filter meaningless & too short reviews, see auto-translation for the reviews across countries and install widget with the best reviews on App website.

ChangeAgain

Pre Seed Round in 2014
ChangeAgain is a company based in Estonia that specializes in A/B testing tools designed specifically for startups. Its primary service allows users to optimize their websites by implementing split-testing strategies, which help measure the effectiveness of various visual elements on their online presence. The tool is user-friendly, enabling individuals without programming skills to make changes to their websites and assess the impact on conversion rates. ChangeAgain's platform is closely integrated with Google Analytics, allowing users to leverage familiar analytics tools to evaluate performance metrics and drive revenue growth.

Actual Reports

Pre Seed Round in 2013
Actual Reports Ltd. is a company based in Tallinn, Estonia, that specializes in document automation and design tools for printouts. It offers Actual Reports Designer, a browser-based editor that enables users to create and customize a wide range of printouts and reports. This tool allows integration with diverse data sources, including MS Excel, CSV, JSON, and Google Drive Spreadsheets. Actual Reports provides a gallery of templates for various applications, such as product and packaging labels, invoices, and logistical labels, which can be modified or created from scratch. Additionally, the design tool includes an API that developers can use to incorporate the functionality into their existing systems, enhancing the user experience by enabling customizable printouts. Actual Reports Ltd. caters to various sectors, including retail businesses, web shops, salons, and service companies, aiming to streamline the document generation process efficiently.
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