Andreessen Horowitz, established in 2009 by Marc Andreessen and Ben Horowitz, is a prominent venture capital firm based in Menlo Park, California. The company specializes in investing in software businesses, with a focus on sectors such as bio + healthcare, artificial intelligence, consumer, enterprise, fintech, and infrastructure. It typically invests in startups at various stages, from seed to late-stage, with a flexible investment range of $0.025 million to $50 million. The firm is known for its focus on disruptive technology and has raised multiple funds to support its investment strategy.
Operating Partner and Head of Crypto Startup Accelerator
Jay Rughani
Investment Partner
Katherine Rundell
Partner, Creators and Consumer GTM
Michael Sandwick
Partner, Consumer
Gil Shafir
Partner
Jeffrey Silverstein
Partner
Steven Sinofsky
Board Partner
Jack Soslow
Partner
Matt Spence
Partner
Nicole Stanners
Fundraise and IR Partner
Angela Strange
General Partner
Jeffrey Stump
Operating Partner
Jamie Sullivan
Partner
Robert H. Swan
Operating Partner
Satish Talluri
Partner
Kimberly Tan
Investment Partner
Carol Tang
Partner
Adela Tomsejova
Partner, Bio + Health
Dalton Turay
Partner
Gabriel Vasquez
Partner
Melissa Wasser
Partner of Fintech Capital Network
Tyler Wilson
Partner
Daisy Wolf
Investing Partner
Carra Wu
Partner, Crypto Investments
Kevin Wu
Partner
Guy Wuollet
Partner
Shangda Xu
Partner
Zeya Yang
Partner
JJ Yu
Partner, Capital Network
Past deals in Telecommunications
Northwood Space
Series A in 2025
Northwood Space is a hardware solution that dramatically increases the number of orbits and frequency bands available for satellite communications from the ground.
Infinitus Systems
Series C in 2024
Infinitus Systems is an AI healthcare company focused on automating phone-based processes to enhance efficiency within the healthcare ecosystem. By streamlining tedious and time-consuming communication tasks, Infinitus aims to improve access to therapy, adherence, and affordability for patients. The company's innovative tool allows users to submit call requests easily, track updates, and receive notifications upon task completion. Infinitus Systems has raised $51.4 million in funding from prominent investors, including Kleiner Perkins, Coatue, and Google Ventures. Through its automation solutions, the company seeks to reduce the complexity and costs associated with back-office administration in the healthcare sector.
Cape
Series B in 2024
Cape is a company that specializes in privacy-enabling technology aimed at enhancing user security on electronic devices. Its platform focuses on providing mobile phone services that prioritize privacy protection, ensuring that sensitive information such as names, phone numbers, and locations are safeguarded from potential threats. By offering reliable 5G and 4G coverage, Cape enables users to regain control over their personal digital privacy and security without sacrificing user experience.
Quantinium
Seed Round in 2024
Quantinium is an innovative company that offers a decentralized wireless network designed to enhance internet connectivity. It introduces a unique blockchain infrastructure characterized by its speed, security, and reliability, standing out as the first layer 1 blockchain to successfully integrate decentralization, scalability, sustainability, and cybersecurity. At the core of its offerings is Quantum Wi-Fi, a peer-to-peer, quantum-resistant global Software-defined Wireless Network (SDWN) that addresses current challenges in telecommunications. This technology fosters collaboration among service providers and transforms isolated Wi-Fi networks into interconnected ecosystems. By enabling users to share their surplus internet capacity, Quantum Wi-Fi creates a marketplace for internet connectivity, akin to the disruption seen in the transportation sector with ridesharing services. Additionally, Quantinium provides a purpose-built ledger that supports decentralized applications and a standardized approach for various asset types, enhancing the overall functionality of its network.
Northwood Space
Seed Round in 2024
Northwood Space is a hardware solution that dramatically increases the number of orbits and frequency bands available for satellite communications from the ground.
Caresync.website
Series A in 2023
Our telemedicine platform aims to transform the way healthcare is accessed, offering patients the flexibility to connect with trusted healthcare providers anytime, anywhere. Through our intuitive interface and advanced video conferencing capabilities, we enable seamless communication and personalized care delivery.
Astranis
Venture Round in 2023
Astranis is a satellite technology developer focused on providing high-speed internet access to underserved regions. The company aims to address the digital divide by launching satellites that can transmit data to specific terrestrial locations, facilitating internet connectivity for the estimated 4 billion people worldwide who currently lack access. By offering reliable internet services at significantly lower costs than traditional methods, Astranis enables governments and businesses to connect communities and expand internet access globally.
Astranis
Debt Financing in 2023
Astranis is a satellite technology developer focused on providing high-speed internet access to underserved regions. The company aims to address the digital divide by launching satellites that can transmit data to specific terrestrial locations, facilitating internet connectivity for the estimated 4 billion people worldwide who currently lack access. By offering reliable internet services at significantly lower costs than traditional methods, Astranis enables governments and businesses to connect communities and expand internet access globally.
Alluxio
Series C in 2021
Alluxio, Inc. is a provider of a memory-centric distributed storage system that facilitates unified data access across various applications and underlying storage systems. Founded in 2015 and based in Berkeley, California, the company emerged from an open-source project developed at UC Berkeley's AMPLab. Alluxio's platform enhances data orchestration, enabling analytics and machine learning operations in cloud environments by relocating data closer to compute resources. This architecture supports memory-speed access to files and objects, benefiting sectors such as financial services, retail, and telecommunications. The company has established a strategic collaboration with Intel to further advance its technology and offerings.
Dialpad
Series E in 2020
Dialpad, Inc. is a cloud-based communications platform that specializes in enterprise solutions, offering a comprehensive suite of services including voice, video, group messaging, SMS, MMS, conferencing, and sharing of screens and documents. Founded in 2002 and based in San Francisco, the company has transformed its offerings through AI-powered features such as real-time transcription, automated note-taking, live sentiment analysis, and voice analytics. Dialpad's products, which include Dialpad, Dialpad Sell, UberConference, and Dialpad Contact Center, are designed to enhance collaboration and communication for businesses, enabling employees to work securely from any location and device. The company serves notable clients such as Motorola Solutions, ClassPass, Warby Parker, and Vivint, and has strategic partnerships with industry leaders like SoftBank Corp. Dialpad was previously known as Switch Communications, Inc. before rebranding in 2016.
Alluxio
Series B in 2020
Alluxio, Inc. is a provider of a memory-centric distributed storage system that facilitates unified data access across various applications and underlying storage systems. Founded in 2015 and based in Berkeley, California, the company emerged from an open-source project developed at UC Berkeley's AMPLab. Alluxio's platform enhances data orchestration, enabling analytics and machine learning operations in cloud environments by relocating data closer to compute resources. This architecture supports memory-speed access to files and objects, benefiting sectors such as financial services, retail, and telecommunications. The company has established a strategic collaboration with Intel to further advance its technology and offerings.
Astranis
Series B in 2020
Astranis is a satellite technology developer focused on providing high-speed internet access to underserved regions. The company aims to address the digital divide by launching satellites that can transmit data to specific terrestrial locations, facilitating internet connectivity for the estimated 4 billion people worldwide who currently lack access. By offering reliable internet services at significantly lower costs than traditional methods, Astranis enables governments and businesses to connect communities and expand internet access globally.
Alluxio
Series B in 2019
Alluxio, Inc. is a provider of a memory-centric distributed storage system that facilitates unified data access across various applications and underlying storage systems. Founded in 2015 and based in Berkeley, California, the company emerged from an open-source project developed at UC Berkeley's AMPLab. Alluxio's platform enhances data orchestration, enabling analytics and machine learning operations in cloud environments by relocating data closer to compute resources. This architecture supports memory-speed access to files and objects, benefiting sectors such as financial services, retail, and telecommunications. The company has established a strategic collaboration with Intel to further advance its technology and offerings.
Pindrop
Series D in 2018
Pindrop is a developer of advanced phone fraud detection and call center authentication technology, focused on enhancing security, identity, and trust in voice interactions. The company offers solutions that authenticate phone devices through call audio analysis, enabling the detection of fraudulent calls and the verification of legitimate callers. By leveraging a comprehensive risk database, Pindrop's technology helps enterprise call centers and businesses streamline communication, reduce call handling time, and improve customer experience while minimizing fraud losses. With a commitment to unlocking the value of voice interactions, Pindrop is positioned to support both enterprises and consumers in navigating a voice-driven future.
Dialpad
Series D in 2018
Dialpad, Inc. is a cloud-based communications platform that specializes in enterprise solutions, offering a comprehensive suite of services including voice, video, group messaging, SMS, MMS, conferencing, and sharing of screens and documents. Founded in 2002 and based in San Francisco, the company has transformed its offerings through AI-powered features such as real-time transcription, automated note-taking, live sentiment analysis, and voice analytics. Dialpad's products, which include Dialpad, Dialpad Sell, UberConference, and Dialpad Contact Center, are designed to enhance collaboration and communication for businesses, enabling employees to work securely from any location and device. The company serves notable clients such as Motorola Solutions, ClassPass, Warby Parker, and Vivint, and has strategic partnerships with industry leaders like SoftBank Corp. Dialpad was previously known as Switch Communications, Inc. before rebranding in 2016.
Astranis
Series A in 2018
Astranis is a satellite technology developer focused on providing high-speed internet access to underserved regions. The company aims to address the digital divide by launching satellites that can transmit data to specific terrestrial locations, facilitating internet connectivity for the estimated 4 billion people worldwide who currently lack access. By offering reliable internet services at significantly lower costs than traditional methods, Astranis enables governments and businesses to connect communities and expand internet access globally.
Dialpad
Series C in 2017
Dialpad, Inc. is a cloud-based communications platform that specializes in enterprise solutions, offering a comprehensive suite of services including voice, video, group messaging, SMS, MMS, conferencing, and sharing of screens and documents. Founded in 2002 and based in San Francisco, the company has transformed its offerings through AI-powered features such as real-time transcription, automated note-taking, live sentiment analysis, and voice analytics. Dialpad's products, which include Dialpad, Dialpad Sell, UberConference, and Dialpad Contact Center, are designed to enhance collaboration and communication for businesses, enabling employees to work securely from any location and device. The company serves notable clients such as Motorola Solutions, ClassPass, Warby Parker, and Vivint, and has strategic partnerships with industry leaders like SoftBank Corp. Dialpad was previously known as Switch Communications, Inc. before rebranding in 2016.
Pindrop
Series C in 2016
Pindrop is a developer of advanced phone fraud detection and call center authentication technology, focused on enhancing security, identity, and trust in voice interactions. The company offers solutions that authenticate phone devices through call audio analysis, enabling the detection of fraudulent calls and the verification of legitimate callers. By leveraging a comprehensive risk database, Pindrop's technology helps enterprise call centers and businesses streamline communication, reduce call handling time, and improve customer experience while minimizing fraud losses. With a commitment to unlocking the value of voice interactions, Pindrop is positioned to support both enterprises and consumers in navigating a voice-driven future.
Barefoot Networks
Series C in 2016
Barefoot Networks, Inc., founded in 2013 and based in Palo Alto, California, specializes in designing and developing programmable Ethernet switch chips. The company focuses on simplifying network programming, making it as straightforward as programming a CPU. Its product offerings include advanced features for network management operations, such as scalable load balancing and enhanced telemetry, which enable enterprises, data centers, and telecom providers to implement new functionalities in their network products without sacrificing performance. As of December 31, 2019, Barefoot Networks operates as a subsidiary of Intel Corporation.
ItsOn
Series D in 2015
ItsOn, Inc. is a technology company that offers a cloud-based software platform aimed at enhancing mobile services for carriers and content providers. Founded in 2008 and headquartered in Redwood City, California, ItsOn enables real-time customization of mobile services, allowing businesses to target specific user demographics and device types effectively. The platform provides mobile operators and consumers with visibility and control over voice, text, and data usage, facilitating a more personalized experience. ItsOn has established itself as a leader in the telecommunications industry, having launched the first end-to-end solution for virtual policy and billing in 2014. The company serves a diverse clientele, including major wireless carriers and retailers, both in the United States and internationally.
Barefoot Networks
Series B in 2015
Barefoot Networks, Inc., founded in 2013 and based in Palo Alto, California, specializes in designing and developing programmable Ethernet switch chips. The company focuses on simplifying network programming, making it as straightforward as programming a CPU. Its product offerings include advanced features for network management operations, such as scalable load balancing and enhanced telemetry, which enable enterprises, data centers, and telecom providers to implement new functionalities in their network products without sacrificing performance. As of December 31, 2019, Barefoot Networks operates as a subsidiary of Intel Corporation.
Dialpad
Series C in 2015
Dialpad, Inc. is a cloud-based communications platform that specializes in enterprise solutions, offering a comprehensive suite of services including voice, video, group messaging, SMS, MMS, conferencing, and sharing of screens and documents. Founded in 2002 and based in San Francisco, the company has transformed its offerings through AI-powered features such as real-time transcription, automated note-taking, live sentiment analysis, and voice analytics. Dialpad's products, which include Dialpad, Dialpad Sell, UberConference, and Dialpad Contact Center, are designed to enhance collaboration and communication for businesses, enabling employees to work securely from any location and device. The company serves notable clients such as Motorola Solutions, ClassPass, Warby Parker, and Vivint, and has strategic partnerships with industry leaders like SoftBank Corp. Dialpad was previously known as Switch Communications, Inc. before rebranding in 2016.
Alluxio
Series A in 2015
Alluxio, Inc. is a provider of a memory-centric distributed storage system that facilitates unified data access across various applications and underlying storage systems. Founded in 2015 and based in Berkeley, California, the company emerged from an open-source project developed at UC Berkeley's AMPLab. Alluxio's platform enhances data orchestration, enabling analytics and machine learning operations in cloud environments by relocating data closer to compute resources. This architecture supports memory-speed access to files and objects, benefiting sectors such as financial services, retail, and telecommunications. The company has established a strategic collaboration with Intel to further advance its technology and offerings.
Pindrop
Series B in 2015
Pindrop is a developer of advanced phone fraud detection and call center authentication technology, focused on enhancing security, identity, and trust in voice interactions. The company offers solutions that authenticate phone devices through call audio analysis, enabling the detection of fraudulent calls and the verification of legitimate callers. By leveraging a comprehensive risk database, Pindrop's technology helps enterprise call centers and businesses streamline communication, reduce call handling time, and improve customer experience while minimizing fraud losses. With a commitment to unlocking the value of voice interactions, Pindrop is positioned to support both enterprises and consumers in navigating a voice-driven future.
Barefoot Networks
Series A in 2014
Barefoot Networks, Inc., founded in 2013 and based in Palo Alto, California, specializes in designing and developing programmable Ethernet switch chips. The company focuses on simplifying network programming, making it as straightforward as programming a CPU. Its product offerings include advanced features for network management operations, such as scalable load balancing and enhanced telemetry, which enable enterprises, data centers, and telecom providers to implement new functionalities in their network products without sacrificing performance. As of December 31, 2019, Barefoot Networks operates as a subsidiary of Intel Corporation.
Weft
Seed Round in 2014
Weft, Inc. is a global logistics data company based in Cambridge, Massachusetts, that specializes in providing real-time asset intelligence to enhance supply chain operations. Established in 2013 and operating as a subsidiary of Genscape, Inc., Weft integrates various tracking technologies, including Wi-Fi, BLE, GPS, satellite, and GPRS, to offer insights into logistics processes. The company's platform allows users to monitor and manage their assets, setting alerts for conditions such as location, temperature, and vibrations. By leveraging predictive analytics, Weft helps shippers anticipate potential bottlenecks by analyzing current locations and planned routes against historical data, enabling proactive adjustments to improve delivery timelines. The platform is accessible through web and mobile applications, and it collaborates with ERP providers, telecommunications companies, and logistics firms to extend its reach and capabilities within the industry.
Gainspeed
Series B in 2014
Gainspeed, Inc. is a technology company that specializes in a virtual Converged Cable Access Platform (CCAP), which allows cable operators to enhance network capacity and adapt to evolving market demands. Founded in 2012 and based in Sunnyvale, California, Gainspeed's solution facilitates the transition to a software-driven, all-IP architecture, accommodating the shift from traditional QAM video to IP video. This platform supports various services, including broadcast analog video, IP video, teleconferencing, and cloud computing, enabling operators to deploy new services efficiently and cost-effectively. Gainspeed operates as a subsidiary of Nokia Corporation, reflecting its integration into a larger technological ecosystem.
Pindrop
Series A in 2013
Pindrop is a developer of advanced phone fraud detection and call center authentication technology, focused on enhancing security, identity, and trust in voice interactions. The company offers solutions that authenticate phone devices through call audio analysis, enabling the detection of fraudulent calls and the verification of legitimate callers. By leveraging a comprehensive risk database, Pindrop's technology helps enterprise call centers and businesses streamline communication, reduce call handling time, and improve customer experience while minimizing fraud losses. With a commitment to unlocking the value of voice interactions, Pindrop is positioned to support both enterprises and consumers in navigating a voice-driven future.
Gainspeed
Series A in 2013
Gainspeed, Inc. is a technology company that specializes in a virtual Converged Cable Access Platform (CCAP), which allows cable operators to enhance network capacity and adapt to evolving market demands. Founded in 2012 and based in Sunnyvale, California, Gainspeed's solution facilitates the transition to a software-driven, all-IP architecture, accommodating the shift from traditional QAM video to IP video. This platform supports various services, including broadcast analog video, IP video, teleconferencing, and cloud computing, enabling operators to deploy new services efficiently and cost-effectively. Gainspeed operates as a subsidiary of Nokia Corporation, reflecting its integration into a larger technological ecosystem.
Plivo
Seed Round in 2012
Plivo Inc. is a cloud communication platform that provides SMS and voice call solutions for businesses globally. Founded in 2011 and based in San Francisco, the company offers a range of services including Voice API, which enables voice capabilities in web and mobile applications, and SMS API for text messaging integration. Plivo also provides SMS Short Codes for bulk messaging, a WebRTC SDK for in-browser voice calls, and a Mobile SDK to incorporate voice calls in iOS and Android apps. In addition, it offers Salesforce Integration for enhancing communication within Salesforce applications and an open-source framework for prototyping voice call applications. With direct relationships with over 1,600 local carrier networks, Plivo ensures reliable connectivity in 195 countries, making it a cost-effective solution for modernizing business communications.
ItsOn
Series B in 2012
ItsOn, Inc. is a technology company that offers a cloud-based software platform aimed at enhancing mobile services for carriers and content providers. Founded in 2008 and headquartered in Redwood City, California, ItsOn enables real-time customization of mobile services, allowing businesses to target specific user demographics and device types effectively. The platform provides mobile operators and consumers with visibility and control over voice, text, and data usage, facilitating a more personalized experience. ItsOn has established itself as a leader in the telecommunications industry, having launched the first end-to-end solution for virtual policy and billing in 2014. The company serves a diverse clientele, including major wireless carriers and retailers, both in the United States and internationally.
Dialpad
Series B in 2012
Dialpad, Inc. is a cloud-based communications platform that specializes in enterprise solutions, offering a comprehensive suite of services including voice, video, group messaging, SMS, MMS, conferencing, and sharing of screens and documents. Founded in 2002 and based in San Francisco, the company has transformed its offerings through AI-powered features such as real-time transcription, automated note-taking, live sentiment analysis, and voice analytics. Dialpad's products, which include Dialpad, Dialpad Sell, UberConference, and Dialpad Contact Center, are designed to enhance collaboration and communication for businesses, enabling employees to work securely from any location and device. The company serves notable clients such as Motorola Solutions, ClassPass, Warby Parker, and Vivint, and has strategic partnerships with industry leaders like SoftBank Corp. Dialpad was previously known as Switch Communications, Inc. before rebranding in 2016.
TellFi
Seed Round in 2011
Fastest, easiest way to setup a phone system for your business. We take something that has traditionally been painful and expensive, and make it available to everyone. The easiest way to set up a phone system for your business. All the features you want in a business phone system – including extensions, forwarding & voicemail – online for as little as $10 a month.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.