Accel

Accel is a venture capital firm founded in 1983 and based in Palo Alto, California, with additional offices in San Francisco, London, and Bangalore. It focuses on early and growth-stage technology startups, investing across software, cloud, data analytics, mobile technology, consumer services, fintech, security, healthcare, and information technologies. Accel seeks to partner with entrepreneurs to build world-class companies that define new categories and drive growth. Its portfolio includes notable technology companies such as Atlassian, Dropbox, Slack, Spotify, Etsy, Cloudera, DJI, Braintree, and Lookout Security, among others.

Casey Aylward

Partner

Nir Blumberger

Venture Partner

Luca Bocchio

Partner

Philippe Botteri

Partner

Andrew Braccia

Partner

Andrei Brasoveanu

Partner

Katie Brown

Investor

Miles Clements

Partner

Adrian Colyer

Venture Partner

Kevin Comolli

Partner

Anand Daniel

Partner

Sonali De Rycker

Partner

Ben Dooley

CFO

Peter Doyle

Investor

Kevin Efrusy

Partner

Christine Esserman

Partner

Ben Fletcher

Partner

Sameer Gandhi

Partner

Martin Gibson

Investor

Bruce Golden

Partner

Graham Hutson

Investor

Sara Ittelson

Partner

Myrel Iturrey

Investor

Siddarth Jain

Analyst

Dinesh Katiyar Ph.D

Partner

Richard Kotite

Vice President

Amit Kumar

Partner

Gagan Kumar

General Partner

Ping Li

Partner

John Locke

Partner

Zhenya Loginov

Partner

Steve Loughlin

Partner

Arun Mathew

Partner

Jonathan Mendelson

Investor

Subrata Mitra

Partner

Gonzalo Mocorrea

Investor

Vasant Natarajan

Partner

Vas Natarajan

Partner

Harry Nelis

Partner

Nate Niparko

Partner

Maya Noeth

Partner

Brian O'Malley

Partner

Rachit Parekh

Principal

Vijaysai Patnaik

Associate

Varun Purandare

Principal and Investor

Ben Quazzo

Partner

Rafael Quintanilla

Investor

Tim Rawlinson

Investor

Matt Robinson

Partner

Sagar Sanghvi

Partner

Tracy Sedlock

Chief Operating Partner

Jess Segal

Partner, Investor Relation

Ajay Sethi Ph.D

Venture Partner

Manasi Shah

Vice President and Investment Team Member

Karan Shah

Investor

Sarthak Singh

Investor

Robert Sternberg

Investor

Barath Shankar Subramanian

Principal

Diksha Sundarka

Investor

Prayank Swaroop

Partner

Ryan Sweeney

General Partner

Charles Tananbaum

Investor

Humza Tariq

Investor

Jonathan Turner

Partner

Cecilia Wang

Vice President

Matt Weigand

Partner

Eric Wolford

Venture Partner

Rich Wong

General Partner

Ivan Zhou

Partner

Candice du Fretay

Investor

Past deals in Language Processing

Synthesia

Series D in 2025
Founded in London in 2017, Synthesia Ltd. specializes in AI-driven video generation platforms. Its technology transforms text into professional videos with customizable avatars and voiceovers in over 140 languages, enabling efficient creation of personalized advertising, corporate communications, e-learning content, and more.

Speak

Series C in 2024
Speak is an AI-powered language-learning mobile application designed to help users learn English through interactive conversation. The app utilizes advanced speech recognition techniques, allowing users to engage in dialogues about real-world scenarios. This approach enables individuals to improve their English speaking skills by identifying words and phrases, even when spoken with thick accents. Speak's focus on practical conversation enhances the learning experience, making it easier for users to communicate effectively in various contexts.

Vocode

Seed Round in 2024
Vocode is a developer of an open-source library that focuses on creating voice-based applications using voice artificial intelligence. The company's platform facilitates the development of voice interfaces by providing essential features such as real-time speech recognition, natural language understanding, and speech synthesis. By emphasizing composability, Vocode equips developers with out-of-the-box tools tailored for common workflows, allowing them to seamlessly create realistic and production-ready conversational voice interfaces. This innovative approach positions Vocode as a key player in the evolution of voice technology, enabling a new generation of applications that leverage voice interactions.

Synthesia

Series C in 2023
Founded in London in 2017, Synthesia Ltd. specializes in AI-driven video generation platforms. Its technology transforms text into professional videos with customizable avatars and voiceovers in over 140 languages, enabling efficient creation of personalized advertising, corporate communications, e-learning content, and more.

Koo App

Venture Round in 2022
Koo App is a microblogging platform that enables users to connect, comment, and engage in multiple Indian languages, including Hindi, Kannada, Telugu, and Bengali. The app offers features such as keyboards for regional languages, local language news feeds, and hyper-local hashtags, allowing individuals to express their thoughts through text, audio, and video on a wide range of topics. By focusing on local languages, Koo App aims to enhance communication and foster community engagement among users across India.

Koo App

Series B in 2021
Koo App is a microblogging platform that enables users to connect, comment, and engage in multiple Indian languages, including Hindi, Kannada, Telugu, and Bengali. The app offers features such as keyboards for regional languages, local language news feeds, and hyper-local hashtags, allowing individuals to express their thoughts through text, audio, and video on a wide range of topics. By focusing on local languages, Koo App aims to enhance communication and foster community engagement among users across India.

Koo App

Series A in 2021
Koo App is a microblogging platform that enables users to connect, comment, and engage in multiple Indian languages, including Hindi, Kannada, Telugu, and Bengali. The app offers features such as keyboards for regional languages, local language news feeds, and hyper-local hashtags, allowing individuals to express their thoughts through text, audio, and video on a wide range of topics. By focusing on local languages, Koo App aims to enhance communication and foster community engagement among users across India.

Vokal

Series A in 2021
Vokal is a platform designed to facilitate knowledge sharing among Indians, particularly targeting those who do not speak English, which constitutes approximately 90% of the population. By leveraging the rich linguistic diversity of India, which includes over 100 languages and 22 official languages, Vokal enables users to engage in peer-to-peer learning through various formats such as Questions & Answers, opinions, expert chats, and live sessions. The platform aims to bridge the significant content gap that exists in the predominantly English-language internet by providing accessible knowledge resources in native languages. Through its app and website, Vokal fosters a community where individuals can learn from one another and share insights on a wide range of topics.

Eder Labs (dba ColorIt)

Venture Round in 2019
Color is a personalised shopping assistant, that understands the user deeply and personally through language, it creates a persona graph that dynamically evolves with the user’s journey on the Internet. Color helps create a meaningful and personalised product curation, while ensuring personal data remains in the control of the user.

Vokal

Series A in 2018
Vokal is a platform designed to facilitate knowledge sharing among Indians, particularly targeting those who do not speak English, which constitutes approximately 90% of the population. By leveraging the rich linguistic diversity of India, which includes over 100 languages and 22 official languages, Vokal enables users to engage in peer-to-peer learning through various formats such as Questions & Answers, opinions, expert chats, and live sessions. The platform aims to bridge the significant content gap that exists in the predominantly English-language internet by providing accessible knowledge resources in native languages. Through its app and website, Vokal fosters a community where individuals can learn from one another and share insights on a wide range of topics.

Vokal

Series A in 2018
Vokal is a platform designed to facilitate knowledge sharing among Indians, particularly targeting those who do not speak English, which constitutes approximately 90% of the population. By leveraging the rich linguistic diversity of India, which includes over 100 languages and 22 official languages, Vokal enables users to engage in peer-to-peer learning through various formats such as Questions & Answers, opinions, expert chats, and live sessions. The platform aims to bridge the significant content gap that exists in the predominantly English-language internet by providing accessible knowledge resources in native languages. Through its app and website, Vokal fosters a community where individuals can learn from one another and share insights on a wide range of topics.

Vokal

Seed Round in 2016
Vokal is a platform designed to facilitate knowledge sharing among Indians, particularly targeting those who do not speak English, which constitutes approximately 90% of the population. By leveraging the rich linguistic diversity of India, which includes over 100 languages and 22 official languages, Vokal enables users to engage in peer-to-peer learning through various formats such as Questions & Answers, opinions, expert chats, and live sessions. The platform aims to bridge the significant content gap that exists in the predominantly English-language internet by providing accessible knowledge resources in native languages. Through its app and website, Vokal fosters a community where individuals can learn from one another and share insights on a wide range of topics.

Raytheon BBN Technologies

Venture Round in 2004
Started in 1948 by MIT professors, BBN Technologies has churned out technologies ranging from packet switching (1969) to the first network email (1971) to the first router (1976). The legendary R&D organization changed hands several times, most recently being acquired by Raytheon on September 1, 2009, following a management-led buyout from Verizon five years earlier. With expertise spanning information security, speech and language processing, networking, distributed systems, and sensing and control systems, BBN scientists and engineers have amassed a substantial collection of innovations and patented solutions.

Perplexity

Perplexity is an AI-driven search engine platform that combines large language models with traditional search engines. It uses natural language processing (NLP) and generative AI to provide conversational responses, bridging the gap between conventional search engines and interactive AI assistance.
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