AI company directories
13 focused directories of notable AI companies. Every entry describes what the company builds and where it is headquartered, from public sources.
Editorial selections, not paid rankings. Company names and logos are trademarks of their respective owners, used only to identify each company. See our editorial policy.
AI Inference Companies
Notable AI inference companies in 2026, including Cerebras Systems, Fireworks AI, Groq: what each one builds and where it is headquartered.Cerebras Systems · Fireworks AI · Groq · Together AI …Voice AI Companies
Notable voice AI companies in 2026, including ElevenLabs, Deepgram, PolyAI: what each one builds and where it is headquartered.ElevenLabs · Deepgram · PolyAI · Sesame …AI Agent Companies
Notable AI agent companies in 2026, including Sierra, Harvey, Decagon: what each one builds and where it is headquartered.Sierra · Harvey · Decagon · Manus …AI Infrastructure Companies
Notable AI infrastructure companies in 2026, including Databricks, Scale AI, Surge AI: what each one builds and where it is headquartered.Databricks · Scale AI · Surge AI · Snorkel AI …Healthcare AI Companies
Notable healthcare AI companies in 2026, including OpenEvidence, Abridge, Tempus AI: what each one builds and where it is headquartered.OpenEvidence · Abridge · Tempus AI · Isomorphic Labs …AI Coding Companies
Notable AI coding companies in 2026, including Cursor (Anysphere), Cognition, GitHub: what each one builds and where it is headquartered.Cursor (Anysphere) · Cognition · GitHub · Replit …AI GPU Cloud Companies
Notable AI GPU cloud companies in 2026, including CoreWeave, Lambda, Modal: what each one builds and where it is headquartered.CoreWeave · Lambda · Modal · Runpod …AI Model Hosting Companies
Notable AI model hosting companies in 2026, including Hugging Face, Baseten, Modal: what each one builds and where it is headquartered.Hugging Face · Baseten · Modal · fal …Healthcare Intelligence Companies
Notable healthcare intelligence companies in 2026, including IQVIA, Definitive Healthcare, Komodo Health: what each one builds and where it is headquartered.IQVIA · Definitive Healthcare · Komodo Health · Datavant …AI Observability Companies
Notable AI observability companies in 2026, including Arize AI, Braintrust, Langfuse: what each one builds and where it is headquartered.Arize AI · Braintrust · Langfuse · Datadog …AI Agent Infrastructure Companies
Notable AI agent infrastructure companies in 2026, including LangChain, CrewAI, Browserbase: what each one builds and where it is headquartered.LangChain · CrewAI · Browserbase · E2B …AI Search Companies
Notable AI search companies in 2026, including Perplexity, Glean, Exa: what each one builds and where it is headquartered.Perplexity · Glean · Exa · Parallel Web Systems …Neocloud Companies
Notable neocloud companies in 2026, including CoreWeave, Nebius, Crusoe: what each one builds and where it is headquartered.CoreWeave · Nebius · Crusoe · Nscale …
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