On December 7, 2026, Chroma Cloud becomes read-only: applications can no longer create, update or delete data in it. On December 22, 2026, Chroma Cloud stops serving reads, so data must be exported before then. Open-source ChromaDB keeps running under the Apache 2.0 license. Chroma announced the wind-down on 2026-10-23, as it joins Replit.
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