{"slug":"chroma","name":"Chroma","vendor_name":"Chroma","is_countable":true,"categories":[{"slug":"data-analytics-ai","label":"Data, Analytics and AI","level":0},{"slug":"ai-development-infra","label":"AI Development and Infrastructure","level":1},{"slug":"ai-development-infra/vector-databases","label":"Vector databases","level":2}],"adoption":{"live_companies":0,"live_hosts":1,"share_of_index":null,"share_of_hosts":null},"index":{"companies":54527857,"hosts":191809695,"landing_date":"2026-09-12"},"trend":null,"profile":{"tech_id":"vt_zb4cnvtsnb","name":"Chroma","slug":"chroma","detection_name":"chroma","aliases":["ChromaDB"],"status":"active","merged_into":null,"in_taxonomy":true,"kind":"product","is_countable":true,"ai_flag":true,"categories":[{"slug":"data-analytics-ai","label":"Data, Analytics and AI","level":0},{"slug":"ai-development-infra","label":"AI Development and Infrastructure","level":1},{"slug":"ai-development-infra/vector-databases","label":"Vector databases","level":2}],"parent_tech_id":null,"platform_tech_id":null,"vendor":{"org_id":null,"name":"Chroma","domain":"trychroma.com"},"description_short":"Chroma is an open-source vector database with a managed cloud service.","description_long":"Chroma stores and retrieves vector embeddings for AI applications such as RAG and semantic search. The core is open source with client libraries, and a hosted SaaS is available from Chroma for production use.","pricing_model":["freemium","usage_based","subscription"],"is_paid":"maybe","price_band":"under_100","deployment":"hybrid","is_open_source":true,"relationship_type":null,"confidence":0.78,"evidence_channels":["wappalyzer"],"edges":{"implies":[],"requires":[],"excludes":[]},"adoption":{"scope":"sample","sample_multiplier":1,"live_companies":0,"live_hosts":1,"all_hosts":1,"live_companies_estimate":0,"live_hosts_estimate":1,"first_discovered":"2026-08-07","last_discovered":"2026-08-07","trend":"dormant","adds_12m":0,"removals_12m":0,"panel":{"anchor":"2020-12-31","companies":0,"scale_factor":null,"sufficient":false},"share_in_subcategory":0,"by_country":[],"by_naics2":[],"by_employee_band":[],"by_revenue_band":[]},"trend_12m":[{"month":"2025-10","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2025-11","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2025-12","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-01","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-02","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-03","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-04","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-05","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-06","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-07","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-08","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false},{"month":"2026-09","live_companies":0,"panel_companies":0,"live_hosts":null,"adds":0,"removals":0,"share_of_dimension":0,"share_in_subcategory":null,"suppressed":false}],"competitors":[{"tech_id":"vt_xspob72fa4","name":"Pinecone","slug":"pinecone","live_companies":1}],"subcategory":{"slug":"ai-development-infra/vector-databases","label":"Vector databases","technologies_total":2,"rank":2,"companies_with_any":1,"companies_with_any_est":1,"detections_sample":1,"technologies":[{"tech_id":"vt_xspob72fa4","name":"Pinecone","slug":"pinecone","vendor_name":"Pinecone Systems, Inc.","rank":1,"companies_sample":1,"companies_est":1,"share_of_category":null,"share_of_companies":null,"suppressed_share":true},{"tech_id":"vt_zb4cnvtsnb","name":"Chroma","slug":"chroma","vendor_name":"Chroma","rank":2,"companies_sample":0,"companies_est":0,"share_of_category":null,"share_of_companies":null,"suppressed_share":true}],"note":"The subcategory ranking is read from the catalog counts, not from the category page: share_of_category is the technology over the sum of the subcategory counts, share_of_companies is the technology over the companies running anything in the subcategory. It carries no 12 month change; GET /v1/trends/categories/{l1}/{l2} has that."},"category":{"slug":"ai-development-infra","label":"AI Development and Infrastructure","technologies_total":23,"companies_with_any":5911,"companies_with_any_est":5911},"meta":{"verified_at":"2026-08-07T00:00:00.000Z","freshness":"fresh","taxonomy_release":"tax-2026.10","request_id":"4a914b35-af7f-4c1e-a701-4edd0737690a","scope":"universe","sample_multiplier":1,"history_claim":"verified since 2020","attribution":"Data by Veridion","credits_spent":0}},"figure":{"id":"companies.chroma","value":0,"unit":"companies run Chroma","denominator":"54,527,857 companies in the index, too few to publish a share","date":"12 Sept 2026","dateLabel":"landing","method":"companies-live"},"canonical":"https://stacklookup.ai/tech/chroma"}