Company directory
Compare mode
Compare up to three companies side by side.
Use the compare button on company cards to line up focus, stage, access, products, and competitive context without leaving the directory.
San Francisco, US · growth
Focus
API access layer for open-source AI models
Primary category
Vertical + Enterprise
Open weights
No
API access
Yes
Watch level
weekdays
Products
Replicate API, Model catalog, Search API, Remote MCP server
Competitors
Baseten, Fireworks AI, Modal
Beijing, China
01.AI now combines the open-weight Yi model family with enterprise platforms and vertical agents for sales, investing, and knowledge work.
Palo Alto, US
1X stands out because it is combining humanoid hardware, home deployment ambitions, and a growing in-house AI stack instead of treating robotics as hardware alone.
Las Vegas, US
Abnormal Security matters because security remains one of the clearest enterprise AI applications where model-driven detection and workflow automation have direct operational value.
Pittsburgh, US
Abridge matters because it is one of the clearest enterprise AI companies converting ambient clinical conversation into large-scale healthcare workflow infrastructure.
San Francisco, US
Adept fits the map as a workflow-layer company trying to make agents useful across the existing enterprise stack, not just inside a chat UI.
San Jose, US
Adobe is a core multimodal-AI platform because it combines proprietary models, professional workflows, enterprise controls, and enormous creative distribution.
Salem, US
Agility Robotics is among the most commercially advanced humanoid companies, with operating deployments, fleet software, and contracted orders.
Seattle, US
AI2 is one of the most important public-interest labs in the ecosystem because it pairs serious research with open releases and evaluation work that other builders actually use.
Tel Aviv, Israel
AI21 Labs is a long-running independent model company whose Jamba releases combine open weights, long context, and enterprise deployment.
Hangzhou, China
Alibaba matters because it combines model development with cloud distribution and consumer-scale surfaces, giving Qwen a path from research into deployment.
Seattle, US
Amazon’s AI effort is best understood as a distribution machine: models, tooling, and agents delivered through AWS rather than a standalone consumer lab story.
Paris, France
AMI launched in 2026 with a distributed team operating from Paris, New York, Montreal, and Singapore and a focus on controllable world-model intelligence.
Costa Mesa, US
Anduril matters because it is one of the clearest real-world AI deployment companies, pairing autonomy software with vertically integrated defense hardware.
San Francisco, US
Anthropic has become one of the strongest frontier competitors by pairing Claude model quality with enterprise trust, long-context workflows, and unusually strong coding and agent performance.
San Francisco, US
Anyscale is an important bridge between research frameworks and production AI systems because Ray is already deeply embedded in many real-world workflows.
San Francisco, US
Apollo.io matters because sales workflow automation is one of the most commercially important enterprise AI layers, and Apollo sits close to daily go-to-market execution.
Cupertino, US
Apple is a major foundation-model developer because its models ship directly across a vast device ecosystem with a distinct on-device and privacy architecture.
Austin, US
Apptronik is a leading U.S. humanoid company combining robot hardware, data collection, AI training, manufacturing partners, and customer deployments.
San Francisco, US
Arcee AI is worth tracking because it is trying to combine open-weight model strategy with enterprise distribution rather than stopping at research visibility alone.
Palo Alto, US
Augment Code is notable because it is explicitly selling the idea that superior code quality comes from deeper codebase context, not just a stronger general model.
San Francisco, US
Autoscience Institute is worth tracking because it pushes toward the idea of AI systems that do substantive model-development work, not just assistant tasks for researchers.
New York, US
Axiom Math is pursuing formal mathematical reasoning as a wedge into high-trust technical workflows, aiming to build systems that reason with proofs rather than generic language-model imitation.
Beijing, China
ERNIE is one of China's most important foundation-model families, with direct distribution through Baidu Search and Baidu AI Cloud.
San Francisco, US
Baseten is part of the inference layer that matters because production model serving is increasingly its own product category, not just a backend detail.
San Francisco, US
Beautiful.ai matters because presentation creation is one of the clearest productivity categories where AI can improve output quality without requiring users to become designers.
Berkeley, US
BAIR is one of the most influential academic AI labs in the world, especially in robotics, multimodal learning, and agent research that often flows into startups and commercial labs.
Freiburg, Germany
Black Forest Labs quickly became one of the most important image-model companies by pairing the FLUX family with multiple distribution paths across API, open weights, enterprise licensing, and self-serve use.
Waltham, US
Boston Dynamics belongs on the map because physical AI is not only a startup story; it already has durable industrial deployment leaders.
Tel Aviv, Israel
Buildots matters because it applies AI to a high-friction industrial workflow where visual monitoring and schedule variance directly affect project outcomes.
Beijing, China
ByteDance / Doubao matters because it shows what scaled consumer AI deployment looks like when a major internet platform combines models, distribution, and media products.
The Staticbreaker
Get the signal behind the week's AI changes.
The Staticbreaker turns launches, category shifts, and market noise into a concise editorial briefing.