Andreessen Horowitz

Slingshot AI is an AI research company focused on enhancing global access to mental healthcare. With a mission to address the significant gap between the demand for mental health support and the availability of providers, which currently stands at 10,000:1, Slingshot AI develops advanced technology to assist individuals in improving their mental well-being and adaptability. The company specializes in creating large language models that grasp the intricacies of human psychology, enabling users to navigate daily challenges effectively. Based in New York City and London, Slingshot AI's multidisciplinary team of researchers, engineers, and mental health experts is committed to creating tools that empower individuals to overcome obstacles and foster better connections.

WaveForms AI is a technology company specializing in audio intelligence. It develops advanced audio language models to enhance human-AI interactions, making them more realistic, engaging, and immersive. The company's primary goal is to pass the Speech Turing Test by facilitating real-time, emotionally resonant, and immersive voice interactions, enabling users to connect and engage naturally.

ElevenLabs is a company focused on advancing voice artificial intelligence to enhance content accessibility across languages. It specializes in developing an AI-driven voice dubbing tool that automatically translates and dubs videos and podcasts into multiple languages. This innovative technology preserves the original voice and emotional tone, allowing businesses to reach new audiences by effortlessly publishing their content in different languages. ElevenLabs aims to make content universally enjoyable and accessible, thereby broadening the potential viewer base for creators and businesses alike.

Klu.ai is a generative AI platform that simplifies the process of designing, deploying, and optimizing AI applications. The company integrates major large language models (LLMs) such as Anthropic Claude, Azure OpenAI, GPT-4, and over 15 other models, enabling rapid prompt/model experimentation, data gathering, and user feedback. The platform offers features like Klu Actions for content generation, business operations workflows, content analysis, and summarization, as well as optimization techniques for A/B testing and fine-tuning support for models like OpenAI's GPT-3.5 Turbo and GPT-4. Klu.ai is committed to data privacy and security, providing data obfuscation and redaction features to protect sensitive information. Klu.ai is founded by Stephen M. Walker II in 2022 and is located in San Francisco, California.

Character.ai develops conversational applications that allow users to create and interact with AI characters. The company specializes in neural language models, which serve as versatile tools for various purposes, including entertainment, education, and general question-answering. Users can engage with these dialogue agents through text and voice, facilitating creativity, brainstorming, and language learning. Character.ai's proprietary technology supports a wide range of applications, enabling users to explore open-ended conversations with AI avatars tailored to their needs.

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 platform offers structured representations of entities and topics, facilitating easy access to detailed information through a powerful search capability. By utilizing natural language processing, it interprets user queries, enabling researchers and academics to find relevant information efficiently. Additionally, Golden enhances collaboration and operational efficiency by providing semi-automatic research assistance that identifies knowledge gaps, allowing users to stay informed about the latest trends in their respective industries. Through the integration of human effort and machine intelligence, Golden simplifies the process of gathering and communicating knowledge.

Wit.ai, Inc. is a company based in Palo Alto, California, that specializes in natural language processing solutions. Founded in 2013, it offers an application programming interface (API) that allows developers to integrate natural language interfaces into their applications and devices, facilitating interactions through speech or text. Wit.ai enables the creation of voice interfaces that learn from user interactions, continuously improving their understanding of human language. As of January 2015, Wit.ai operates as a subsidiary of Facebook, Inc. The platform empowers developers to build conversational applications, leveraging community contributions to enhance its capabilities.