Tech Company CollectionsAndreessen Horowitz Portfolio Companies

Cluely is a desktop assistant that uses AI to monitor the users' screens and provide solutions in real-time. The company operates as a cutting-edge productivity booster driven by clandestine screen-native AI.

Dex's mission is to empower individuals to do meaningful work connecting them with opportunities that align with their ambitions and values.

Promptfoo finds & fixes LLM vulnerabilities before they are shipped to production. Its founders launched and scaled AI at Discord to 200M users using new research techniques specific to AI vulnerabilities and red-teaming. Promptfoo is open-source and is the most widely adopted tool in this space, with over 25,000 users at companies like Shopify, Amazon, and Anthropic.

WaveForms AI is a firm focused on developing improved audio intelligence through research and solutions. Its audio Language Models improve human-AI interactions by making them more realistic, engaging, and immersive. WaveForms AI aims to solve the Speech Turing Test by facilitating real-time speech discussions that inspire and connect.

Safe Superintelligence is an artificial intelligence research lab that solves the technical challenge of building superhuman intelligence. The company operates a dedicated lab to advance capabilities while prioritizing safety through revolutionary engineering.

World Labs creates an AI platform for visual data processing that is similar to that of humans. The company specializes in developing advanced AI systems that operate within three-dimensional (3D) environments, both virtual and real-world. Their core service revolves around building Large World Models (LWMs), which allow AI to perceive, generate, and interact with the world in 3D space.

North Pole Security provides endpoint protection for macOS. It ensures the security of computers and networks.

Merit aims to solve the ''attribution problem'' in software development. In the world of open source, which powers more than 97% of the apps that customers use daily, both IT titans and freelance programmers contribute to products that are freely available for anybody to access and enhance.

Endo Health creates a gamified ''AI endocrinologist'' for type 2 diabetes management. They are creating a pleasant AI medical assistant that will walk patients through every stage of diabetic control, complete with gamified involvement.

Toma is a software company currently based in New York City, New York, United States. It has been founded in 2024 by Anthony Krivonos, Monik Pamecha, and Junyu Huang.

Lumen Space offers cloud computing and data relay to satellites in space. The company's mission is to accelerate downlink times by processing data in orbit.

Larridin is a SaaS company that offers an AI-powered organizational fitness platform to optimize workforce productivity through scorecards.

Crux is the ecosystem used by financial institutions, developers, and purchasers of tax credits to manage transferable tax credits. The company was founded in 2023.

Optimizer AI creates AI technology to swiftly and simply generate resources required for game and content development.

Welcome to PANTHEON AI, your gateway to exceptional properties. Discover a world of possibilities as we help you navigate the exciting realm of real estate. We specialize in curating a diverse portfolio of properties that cater to the unique preferences and aspirations of our clients. Whether you're seeking a luxurious residence, a commercial space for your business, or a sound investment opportunity, our team of dedicated professionals is here to assist you every step of the way.

Prophetic AI is a non-invasive neurotech company that offers neural devices to help people stabilize and induce lucid dreaming.

Modular Full-Stack Renewable Energy Solutions for Commercial and Industrial Applications

11x is an AI and Automation company that builds autonomous digital workers.

Salient is an AI-powered sales platform that maximizes outbound engagement by sending outreach emails.

howie an email-based scheduling assistant, uses artificial intelligence to automate the scheduling and rescheduling of your meetings.

Empowering SRE with AI-driven solutions that proactively resolve incidents, optimize uptime, and transform reliability engineering through intelligent automation and real-time insights.

Northwood Space is a hardware solution that dramatically increases the number of orbits and frequency bands available for satellite communications from the ground.

At FurtherAI, we believe that leveraging GenAI can bring significant efficiency gains to the insurance industry by augmenting internal teams with AI Coworkers. We are working towards unlocking those gains for our customers.

Distributional makes AI safe, reliable and secure.

The company's principal activity is the buying and selling of development property.

Closing Theory is a studio for mobile game development.

Knownwell operates as an Artificial Intelligence as a Service platform.

Method Security develops autonomous cyber defenses.

Mistral AI is a French company selling artificial intelligence (AI) products. It was founded in April 2023 by previous employees of Meta Platforms and Google DeepMind. The company raised €385 million in October 2023, and in December 2023, it was valued at more than $2 billion.

Echo Neurotechnologies specializes in brain-machine interfaces, which provide patients control over external devices. The company creates neuroscience products that aim to improve people's lives.

Braintrust offers an AI stack to simplify the process from evaluations to data management, ensuring seamless integration into any business. Braintrust simplifies the evaluation process by facilitating easy scoring, logging, and visualization of outputs. Users can investigate failures, monitor performance trends, and address queries like identifying regressions or assessing new models. The platform offers a Prompt Playground, allowing users to compare multiple prompts, benchmarks, and input/output pairs across runs, enabling both ephemeral tinkering and experiment evaluation on large datasets. In Continuous Integration, Braintrust seamlessly integrates into workflows, enabling progress tracking on the main branch and automatic comparison of new experiments with live versions before deployment. With a focus on Datasets, the platform enables the effortless capture of rated examples from staging and production, incorporating them into versioned ''golden'' datasets stored in the cloud. This ensures the evolution of datasets without jeopardizing evaluations dependent on them.

Kobalt Labs offers protected health information and personally identifiable information detection from unauthorized access.

We build and operate in-house pharmacies for safety net clinics, with a focus on STD clinics, Ryan Whites, and FQHCs serving patients living with HIV and Hepatitis C. We provide the entire physical, clinical, and digital infrastructure needed to operate and grow best-in-class 340B pharmacy programs. Our team has deep clinical pharmacy, technology, and operations experience. Together, we have spent 18 years in Africa building the largest HIV access program in the world, and we have set up, operated and scaled pharmacies that have dispensed over 25M+ prescriptions to patients across all 50 states in the US. After setting up your in-house pharmacy, we design and implement clinical pharmacy programs and deploy technology products that leverage your pharmacy to expand patient reach, improve clinical outcomes, and increase the financial impact of your 340B program. We are on a mission to serve safety net clinics and their patients. Drop us a line at hello@alchemyhealth.com.

Fortuna streamlines Medicaid navigation for consumers, covering eligibility, enrollment, and renewal processes seamlessly.

Valence is a permissionless execution layer for AI aiming to deliver seamless and scalable inference secured by cryptography. Valence's modular design allows for a high degree of composability with AI/ML models, empowering developers with the tools to build products ranging from on-chain AI agents to classical ML models in DeFi.

A local news and events app for suburbanites or those who live in smaller communities. Delivering localized information & letting locals host their own events.

HumanX focuses on AI serves as a catalyst for enterprises to identify realistic solutions in the rapidly changing AI field.

We believe that everyone should have access to the healthcare they need, at a reasonable and transparent cost. We've built a platform which uses data to help employees save money on great healthcare options, from finding the right doctor, to saving money on prescription drugs, to fighting incorrect healthcare bills.

Series.AI is a creative company that specializes in the development of games using artificial intelligence.

Udio is an AI-powered music creation app that offers a platform for instant music creation.

Base is the modern power company for the electric era. We are building a reliable and affordable home energy service - powered by distributed batteries. Our technology supports the grid during times of peak need and protects customers during outages - for a fraction of the cost of other solutions. Our team is made up of engineers and operators from some of the world’s best technology companies. If you are passionate about pushing forward cutting-edge technology and delivering world-class customer experiences - we want you at Base. We are headquartered in Austin, TX and are growing quickly. Visit us at basepowercompany.com/careers to learn more.

Concourse is building the first AI Analyst for corporate finance teams. Concourse works alongside finance teams to assist in day-to-day operations by taking on the most manual work and proactively surfacing insights. Core to the platform is an AI analyst tailor-built for finance teams that is available at any hour of the day, accessible via natural language, and built with full connectivity to a company’s existing financial systems. It enables team members to more effectively retrieve and analyze data, generate charts and reports, and answer ad-hoc questions. Concourse AI agents can also be deployed into more complex finance workflows to take on discrete projects for you. Stop doing finance manually and let Concourse do the work for you.

Yellow is an AI firm that transforms cutting-edge 3D generation technology into powerful creativity tools and products.

Civitai is a community platform dedicated to fine-tuning open-source AI models like Stable Diffusion. Headquartered in Boise, Idaho, United States, Civitai was founded in 2023.

Resend is a modern customer communication and lead-capturing platform that helps companies support and engage with customers on websites.

Counsel Health helps patients to get access to medical advice virtually.

MyPrize is supported by premier developers and top venture businesses. This is the first online casino powered by cryptocurrency with deep social interaction.

Decagon creates generative AI for building customer service agents that work much more like humans and its platform gives customer support team leaders more visibility into their automated customer experience operations

Controllable video generation for everyone. Visit hedra.com to use character-1 for free.

Developers care about security, but it’s yet another thing they need to pay attention to. Arcjet helps developers protect their apps against a range of security risks, so they can get on with everything else.

OpenRouter is a platform that connects AI applications with large language models and cloud hosting providers, allowing users to optimize for costs, speed, and performance. The platform supports over 180 AI models, offers a unified API, and includes functionalities like private chat and exploratory data capabilities. OpenRouter sets the new benchmark for large-scale AI inference with its global edge infrastructure, privacy-focused design, real-time accounting, and integrated billing.

APEX is a global supply chain logistics firm with specific focus in the ancillary cannabis & hemp market sectors. We provide high-level resources from industry standard and innovative hardware and packaging solutions to comprehensive supply chain and distribution logistics. Our Los Angeles based headquarters oversees offices and assets across North America and around the globe. At APEX we leverage our global reach and advantage in the industry to ensure our clients' products and services are of the highest quality, cost efficient and consistently exceeding expectations.

Empowering developers to use the cloud effectively

IDRx is a clinical-stage biopharmaceutical company dedicated to transforming cancer care with intelligently designed precision combination therapies. IDRx is headquartered in Plymouth, Massachusetts and was founded in 2022.

Making analytics fun, frictionless and ducking awesome. Building a serverless easy-to-use data analytics platform based on DuckDB in collaboration with the folks at DuckDB Labs.

knownwell is on metabolic health and obesity medicine. It touts itself as a healthcare provider that serves people of all sizes. It provides primary care, nutritional advice, behavioral health treatments, and services for metabolic health.

Anysphere is a company that builds Artificial Intelligence tools and assistants to help humans.

Happyrobot automates customer support and inbound sales calls via phone call.

Moment is an operator of a fixed-income infrastructure for modern firms. The company's goal is to deliver modern fixed-income solutions to global fintechs, traditional brokerages, and registered investment advisors to make markets more equitable and accessible.

​Krea offers a browser-based platform that integrates various generative AI models to facilitate the creation, editing, and customization of images and videos. The platform provides tools such as real-time image generation, video restyling, and 3D object creation, enabling users to produce and refine visual content. Krea's user base includes professionals from organizations like Pixar, LEGO, and Samsung.

Saronic is building cutting-edge unmanned surface vehicles that enable maritime security and domain awareness by combining best-in-class hardware, software and artificial intelligence into one scalable, fully integrated platform.

Backflip's 3D generative AI for the real world allows engineers and designers to work at their own pace and creative constraints. Anyone may use its AI-powered 3D design tools to realize their ideas and produce incredibly realistic models that can be printed out or used as video game assets, 3D renders, and other digital media.

ZeroMark is a defense product company building technology to ensure safety and precision when using kinetic and non lethal weapons.

Proof of Play creates games that are defining for a generation because they essentially give players control and ownership. The company was founded in 2022 and is based in New York, New York, USA.

Azra Games is a blockchain-based developer of collectable combat role-playing games for core gamers.

Createra is a web3 company that allows users to create infinitely engaging 3D worlds and games. It is based on the fundamental belief that creativity is a talent that everyone possesses.

Sesame AI is a technology company developing software and hardware products.

Zarta is an ad-free, micro pay-per-view video platform for creator content. We empower video creators to generate revenue on a per-video basis, while fans can support the creators they love and gain access to content that provides real value to them without expensive subscriptions or ads.

Protect your brand from NFT counterfeits. Doppel is the next-generation IP protection platform for detecting and delisting NFT counterfeits. We're backed by top VCs and angels (FTX Ventures, SVAngel, OpenSea, Polygon, Solana, Balaji Srinivasan etc.), and the founding team consists of repeat founders and ex-Uber, Lyft, and Meta engineers who've built real-time distributed systems and ML infra to handle global rideshare scale. We’re building distributed systems that handle billions of transactions, cross-chain indexers to stream new NFTs, and a proprietary AI stack with state-of-the-art models. Our frontend product simplifies UX flows for our end users consuming data-rich, real-time alerts and provides exploratory visual analytics for investigative purposes. We’re currently serving major players in the NFT space such as Dapper Labs, Yuga Labs, and more yet-to-be-announced platforms!

Alison is the world's best AI-powered video creative analysis platform. From ideation to optimization to production, Alison makes it easier than ever to create videos, banners, or playable ads with the highest likelihood of success. Our unique SaaS technology allows businesses to identify their top-performing elements in creatives, get full-funnel data, and perform intelligent competitive analysis. Stop the guesswork and start making results-driven creatives! Learn more about Alison at www.alison.ai or email us at asaf@alison.ai for more info.

Slingshot is an AI research company driven by our mission to exponentially increase global access to mental healthcare. We’re developing technology to help humans feel and perform better, be more connected, and adapt to the future in a time where the demand for mental health support far exceeds providers by 10,000:1, and the large-scale changes ahead are unprecedented. By leveraging AI to delve deep into human psychology, we expect to learn something about human nature that no humans have before, in order to help people change their minds. Based in NYC and London, our cross-disciplinary team of researchers, engineers, and broader mental health experts is dedicated to building tools that empower individuals to take on any challenge that arises.

The Believer Company is a game development studio dedicated to putting the player at the center of their games. It has game developers from all over the world who have created games ranging from Words With Friends to League of Legends, Destiny to PvZ.

Santa Ana Bio is a biotechnology company that leverages deep cell profiling technologies to design precision biologics in the autoimmune space.The company was founded in 2021 and is headquartered in Alameda, California.

Vesting Cash Bonuses from Keep give you the power to attract and hire the best talent available and keep them engaged and motivated for years. With each vesting milestone, your employees feel rewarded for their contribution and longevity at the company.

Hippocratic AI develops safety-focused large language models with a focus on non-diagnostic, patient-facing applications. The majority of language models undergo pre-training using the common crawl of the Internet, which might contain inaccurate and deceptive information. In contrast, Hippocratic AI is significantly prioritizing the acquisition of evidence-based healthcare content through legal means, setting it apart from these language models.

Backed by leading VCs and dozens of cyber executives, Command Zero is currently in stealth mode. For more information contact us: press@cmdzero.io jobs@cmdzero.io sales@cmdzero.io partners@cmdzero.io

District Cover takes a data-driven approach to understanding city-based businesses' risk profiles and creates tailored insurance policies for small businesses. We exist to ensure brokers and small businesses can rely on consistent access to insurance solutions that empower continued growth. Our proprietary, non-admitted commercial insurance product provides a new solution as existing options become harder to get, less relevant, and more expensive.

Harvey provides lawyers with a natural language interface for their existing legal workflows.

Working on consumer and enterprise systems at the intersection of e-commerce, logistics, and blockchain.

Castelion is a venture-backed defense tech company applying modern hardware development and manufacturing processes to critical national security challenges, specifically to solve affordability, scale, and supply chain robustness.

Regression Games makes competitive gaming based on artificial intelligence available and enjoyable for everyone.

UpSmith is significantly enhancing lives by giving people access to training in practical skills and long-lasting careers.

Adaptive is an automated financial management software built for the construction industry. The company was founded in 2021 and is headquartered in New York, United States.

Customize, deploy, and scale models on Serverless GPUs with the world's first Python Cloud.

Flow is an American residential real estate company founded by the former CEO of WeWork Adam Neumann and funded by the venture capital firm Andreessen Horowitz. The company hopes to address some aspects of the United States housing shortage through technology, providing equity for renters, and a new type of social interaction. The startup is initially planning to operate 3,000 apartment units, purchased by Neumann, in Nashville, Tennessee, Atlanta, Georgia and Miami and Fort Lauderdale in Florida.

ElevenLabs is an American startup and technology company, founded by former Google engineer Piotr Dabkowski, and former Palantir strategist Mati Staniszewski. The company specializes in natural-sounding speech synthesis and text-to-speech software, using artificial intelligence and deep learning.

Blackbird Labs is a web3 hospitality technology platform that should directly connect restaurants and customers.

Intrinsic is a software company that provides safety tools and API.

Klu is a Generative AI app platform that simplifies the design, deployment, and optimization of AI-enabled applications. Klu is fast, easy to use, and scales globally to millions of users.

Many diseases, including cancer and monogenic diseases, are often caused by specific proteins that are abnormally degraded and lost from the cell. In cancer, protective tumor suppressors are aberrantly destroyed, allowing cancer cells to circumvent cell death, thus promoting unobstructed cell proliferation. To date, many aberrantly degraded proteins have been considered “undruggable” or intractable to drug discovery efforts. Vicinitas Therapeutics is a biotechnology company focused on targeted protein stabilizers known as Deubiquitinase Targeting Chimeras (DUBTACs). The company’s mission is to use this proprietary technology to solve critical problems in human health by developing next-generation disease therapies against an entire class of previously inaccessible disease-causing proteins. Spun out of an academic-industry collaboration between Novartis Institutes for BioMedical Research and the University of California, Berkeley, Vicinitas Therapeutics is based in South San Francisco, California.

SDF is a compiler and build system that leverages static analysis to comprehensively examine SQL code at a warehouse scale.

Powering dynamic growth for NFT projects and Web3 brands.

The future of B2B customer collaboration is moving from email to new-age platforms like Slack, Teams, Discord, Telegram, and more. We've seen companies 4x their sales cycles and increase NRR by 50% when collaborating with prospects & customers using these chat-based platforms instead of email. Unfortunately, these new tools don't scale well. That's where we come in. Learn more at usepylon.com.

Find out if Ideogram is the right fit for your future career! Explore jobs, salary, equity, and funding information. Read about work-life balance, perks, benefits, and the company culture!

Private Tech develops privacy-enabling technology that allows users to reclaim their privacy and security on electronic devices. The company's technology communicates with electronic devices while maintaining anonymity and privacy without compromising user experience.

Orbital Therapeutics aims to enhance global health by unleashing the full potential of RNA-based medicines to treat human disease in ways that were not previously possible.

Raspberry AI employs artificial intelligence technology to design styles that are in high demand. The platform offers the convenience of instantly generating technical packs and CADs for any product image, providing a comprehensive solution for product design requirements. It also features automated, high-conversion product descriptions and photography, along with the capability to create new high-fidelity designs from a sketch or reference image.

ModernFi specializes in optimizing the deposit market by providing banks with intelligent funding and revenue opportunities.

Function was founded with a singular focus: empower you to live 100 healthy years. It starts with routine whole-body lab testing and insights from the world’s top doctors. This is the first layer of a new data-informed digital health system built around you.

Inductive Bio provides the information, machine learning, tools, and know-how required to resolve ADMET issues.