Zillow is an online real-estate marketplace founded in 2006 and based in Seattle, known for its home listings and the Zestimate home-value model.
Organizations
Organizations shaping AI
Explore companies, research labs, universities, nonprofits, and public institutions across the AI ecosystem.
Zip2 was an early internet software company founded by Elon Musk, Kimbal Musk, and Greg Kouri. It built online city-guide and newspaper-publishing tools and was acquired by Compaq in 1999, becoming one of the first major exits in the PayPal and SpaceX founder network.
Zoox is an autonomous-vehicle company founded in 2014 to build a purpose-designed robotaxi; it was acquired by Amazon in 2020.
AI Objectives InstituteAI Objectives Institute studies how the incentives inside AI systems, markets and bureaucracies can diverge from human interests. Its work combines alignment research with democracy, economic design, cooperation and structural-risk analysis.
Ambience Healthcare is a San Francisco-based clinical AI company that builds ambient AI scribes to automate medical documentation for healthcare providers.
Defense-technology company founded by Palmer Luckey (founder of Oculus) and others. Builds AI-driven autonomous systems — drones, sensors, and counter-drone interceptors — unified by its Lattice command-and-control platform.
Apart ResearchApart Research is a non-profit AI safety research organization that runs collaborative hackathons and fellowships to accelerate interpretability and alignment research.
ApptronikApptronik is an Austin, Texas-based humanoid robotics company as a spin-out from the Human Centered Robotics Lab at UT Austin, developing the Apollo humanoid robot.
Association for the Advancement of Artificial IntelligenceInternational nonprofit scientific society (originally the American Association for Artificial Intelligence). Promotes AI research and its responsible use, and runs the flagship annual AAAI Conference on Artificial Intelligence.
Atomwise is a San Francisco-based drug discovery company that applies deep learning to molecular screening to identify drug candidates for diseases.
BasisBasis is an AI company building tools for AI-assisted research and knowledge work, focused on grounded reasoning over documents and data.
Celestial AI is a Santa Clara, California-based semiconductor startup that develops Photonic Fabric optical interconnect technology to enable high-bandwidth, low-latency memory and compute disaggregation for AI data centers; Marvell announced plans to acquire the company in 2025.
The Center for AI and Digital Policy (CAIDP) is a Washington, D.C.-based nonprofit founded in 2020 by Marc Rotenberg that conducts research, education, and advocacy to align AI policy with democratic values, human rights, and the rule of law.
CivAICivAI is a U.S.-based nonprofit founded by Lucas Hansen and Siddharth Hiregowdara that raises awareness of AI risks through interactive demonstrations — including deepfakes, phishing, and biosecurity scenarios — delivered to lawmakers, government agencies, and civil society organizations.
CoreWeave is a Livingston, New Jersey-based cloud computing company founded by Michael Intrator, Brannin McBee, and Brian Venturo, originally as a cryptocurrency mining operation before pivoting to NVIDIA GPU-accelerated cloud infrastructure for AI developers; it listed on the Nasdaq in March 2025.
Deepcell combines high-resolution imaging, microfluidics and machine learning to identify and sort cells by their visible morphology. Its platform lets biologists isolate cells without relying only on molecular labels and creates data for downstream research.
Voice AI company providing speech-to-text, text-to-speech, and audio intelligence APIs for developers and enterprises.
Intralogistics and warehouse-automation company providing automated material-handling systems; owned by KION Group.
Generative-AI biotech startup founded by Namrata Anand (Y Combinator W23), building AI software for protein design.
Develops mission-critical systems for government and industry, including guidance and navigation, intelligent autonomy, robotics, secure systems, and human–machine interaction for air, ground, undersea, and space operations.
AI lab building world-model systems for autonomous agents and robotics.
Enterprise AI startup founded by Surojit Chatterjee and Souvik Sen, building a "universal AI employee" that automates business workflows.
US non-profit promoting equity and reducing bias in artificial intelligence, co-founded by Miriam Vogel.
EudiaLegal AI startup, founded in 2024 by Omar Haroun and backed by General Catalyst, building "augmented intelligence" tools for in-house legal teams.