SV Angel

Founded in 2009, SV Angel is a San Francisco-based angel investment firm and service organization that backs early-stage startups, particularly in software and technology, by providing business development support, financing, strategic guidance on mergers and acquisitions, and other resources. It leverages a broad network to assist founders at critical inflection points, helping with market strategy, partnerships, and access to capital to build durable companies across the United States.

Topher Conway

Partner

Ronald Conway Sr.

Managing Partner

Ron Conway

Managing Partner

Sourav Gupta

Principal

Steven Lee

Partner

Robert Pollak

Partner

Beth Turner

General Partner

Past deals in Language Processing

Browser Use

Seed Round in 2025
Browser Use is a technology company specializing in web accessibility software for AI agents. It enables AI agents to interact with websites by extracting interactive elements, managing multiple browser tabs, and supporting custom actions. The company's software combines visual understanding with HTML extraction, allowing developers to build capable web-based AI agents using various large language models.

ElevenLabs

Series C in 2025
ElevenLabs specializes in developing AI audio technology for creating realistic speech. Its platform integrates advanced text-to-speech technology, voice cloning, and multilingual support to dub videos and podcasts into other languages, enhancing accessibility and engaging global audiences.

Wordware

Seed Round in 2024
Wordware specializes in providing a unified platform for developing, training, and deploying language models. It streamlines AI application development by integrating essential components into a single environment.

ElevenLabs

Series B in 2024
ElevenLabs specializes in developing AI audio technology for creating realistic speech. Its platform integrates advanced text-to-speech technology, voice cloning, and multilingual support to dub videos and podcasts into other languages, enhancing accessibility and engaging global audiences.

ElevenLabs

Venture Round in 2023
ElevenLabs specializes in developing AI audio technology for creating realistic speech. Its platform integrates advanced text-to-speech technology, voice cloning, and multilingual support to dub videos and podcasts into other languages, enhancing accessibility and engaging global audiences.

Character.ai

Venture Round in 2023
Character.ai develops an open-ended conversational platform where users can create characters and engage in dialogues. The company focuses on neural language models to power these interactions, facilitating creativity, learning, and entertainment.

Character.ai

Seed Round in 2023
Character.ai develops an open-ended conversational platform where users can create characters and engage in dialogues. The company focuses on neural language models to power these interactions, facilitating creativity, learning, and entertainment.

Golden

Seed Round in 2019
Golden is a developer of a self-constructing knowledge platform designed to aggregate information from various public and private sources, creating a comprehensive repository. The company's platform employs natural language processing to facilitate structured representation of entities and topics, making detailed and canonical information easily searchable and accessible. By leveraging both human effort and machine intelligence, Golden enhances the process of knowledge gathering and communication. Its features include powerful search capabilities, fine-grain alerts to track changes, and semi-automatic research assistance, all aimed at helping organizations stay informed and leverage the latest industry trends. This approach improves collaboration among researchers and academics while enhancing operational efficiency.

Spell

Pre Seed Round in 2018
Spell is an artificial intelligence and deep learning infrastructure company that provides an end-to-end ML platform to prepare, train, deploy, and manage machine learning projects. The platform combines command-line tools and a web console to run code and experiments on remote hardware, streamline data science workflows, and support team collaboration, project monitoring, and experiment reproducibility. It handles environment setup, code and data management, and resource orchestration to simplify DevOps tasks and accelerate ML development across applications such as natural language processing, computer vision, and speech recognition. Founded in 2017 and based in New York City, Spell aims to make advanced AI tooling accessible to teams of any size.

Chatterbug

Seed Round in 2017
Chatterbug is an online language learning platform offering adaptive courses and one-on-one video sessions with native speakers. Its approach blends self-study with live lessons and progress tracking in a browser-based Live Lesson classroom, supported by a spaced repetition memorization system. The platform helps learners acquire vocabulary and grammar efficiently and practice speaking through regular conversations, with access available anytime from any device. Founded in 2016 and based in San Francisco, the company targets flexible language training for individuals and organizations.

Golden

Pre Seed Round in 2017
Golden is a developer of a self-constructing knowledge platform designed to aggregate information from various public and private sources, creating a comprehensive repository. The company's platform employs natural language processing to facilitate structured representation of entities and topics, making detailed and canonical information easily searchable and accessible. By leveraging both human effort and machine intelligence, Golden enhances the process of knowledge gathering and communication. Its features include powerful search capabilities, fine-grain alerts to track changes, and semi-automatic research assistance, all aimed at helping organizations stay informed and leverage the latest industry trends. This approach improves collaboration among researchers and academics while enhancing operational efficiency.

Chatterbug

Pre Seed Round in 2017
Chatterbug is an online language learning platform offering adaptive courses and one-on-one video sessions with native speakers. Its approach blends self-study with live lessons and progress tracking in a browser-based Live Lesson classroom, supported by a spaced repetition memorization system. The platform helps learners acquire vocabulary and grammar efficiently and practice speaking through regular conversations, with access available anytime from any device. Founded in 2016 and based in San Francisco, the company targets flexible language training for individuals and organizations.

Wit.AI

Seed Round in 2014
Wit.AI, Inc. is a natural language solutions provider based in Palo Alto, California, incorporated in 2013. The company offers an application programming interface that enables developers to integrate natural language interfaces into their applications and devices. Wit.AI's platform facilitates the creation of voice interfaces that allow users to interact through speech or messages, transforming this input into actionable data. It employs machine learning to enhance its understanding of human language from each interaction, benefiting from contributions made by its community. In 2015, Wit.AI became a subsidiary of Facebook, Inc., further expanding its reach and capabilities in the field of natural language processing.

Babelverse

Seed Round in 2013
Babelverse is a San Francisco-based company that operates an online platform specializing in speech translation services. Founded in 2010, it is recognized as the first and only human-powered universal translator, offering on-demand interpretation in real-time across various languages. Babelverse's technology enables remote bilinguals and professional linguists to provide translation services during live interactions, whether for mobile conversations, conferences, or video content. The platform facilitates global communication by allowing users to engage in conversations seamlessly, leveraging both online technology and mobile applications.

Babelverse

Seed Round in 2012
Babelverse is a San Francisco-based company that operates an online platform specializing in speech translation services. Founded in 2010, it is recognized as the first and only human-powered universal translator, offering on-demand interpretation in real-time across various languages. Babelverse's technology enables remote bilinguals and professional linguists to provide translation services during live interactions, whether for mobile conversations, conferences, or video content. The platform facilitates global communication by allowing users to engage in conversations seamlessly, leveraging both online technology and mobile applications.

Verbling

Seed Round in 2012
Verbling Inc., established in 2011 and headquartered in San Francisco, operates as an online learning platform specializing in language education. It connects learners worldwide with professional, vetted teachers via video chat, offering flexible, high-quality instruction. As of January 23, 2020, Verbling operates under Busuu Limited.

Wavii

Seed Round in 2010
Wavii is an online platform that specializes in automatically generating status updates about celebrities, companies, politicians, and various trending topics. Utilizing proprietary Natural Language Processing technology, Wavii scans and analyzes news articles, blogs, and tweets across the internet to distill and de-duplicate information, effectively summarizing significant events such as political victories, relationship changes, acquisitions, or product launches. Users can follow specific topics of interest in a manner similar to how they follow friends on social media, making it easier to stay informed about the subjects that matter to them. Wavii is accessible through both web and smartphone applications, providing a streamlined way to consume news.

Narrative Science

Venture Round in 2010
Narrative Science Inc. is a company that specializes in natural language generation (NLG) technology, transforming complex data into human-readable narratives. Founded in 2010 and headquartered in Chicago, Illinois, the company offers two primary products: Quill and Lexio. Quill is an automated platform that generates insightful narratives for internal and external reporting, while Lexio integrates with various data sources to provide actionable insights for users with limited data analytics capabilities. By utilizing artificial intelligence, Narrative Science's solutions enable businesses across multiple sectors—including financial services, healthcare, and marketing—to understand their data more effectively, turning statistics into compelling stories. The company aims to enhance the storytelling and advertising capabilities of its clients, making data-driven insights accessible and comprehensible to a broader audience.
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