Signal Scout
Technologies / Vector and Memory

Chroma

9,082 of the 388,317 public repositories in the corpus declare a dependency on Chroma. That is 42.7% of the Vector and Memory category, where it ranks 1 of 8.

9,082
public repos
42.7%
of Vector and Memory
#1
of 8 in category

Repos created per quarter

2,3812024-Q4: 177 repos2025-Q1: 277 repos2025-Q2: 403 repos2025-Q3: 543 repos2025-Q4: 712 repos2026-Q1: 1,450 repos2026-Q2: 2,381 repos2026-Q3: 1,969 repos2026-Q4: 319 repos2024-Q42025-Q22025-Q42026-Q22026-Q4

Repos are counted by creation quarter, so recent quarters keep growing as the corpus is re-observed. This is adoption among repos we have scanned, not the whole of GitHub.

Others in Vector and Memory

Chroma9,082
FAISS5,907
Qdrant2,746
Pinecone1,502
LanceDB776
Milvus492
Mem0488
Weaviate288

Most-starred repos using Chroma

open-webui/open-webui156,993agent_adjacent
microsoft/ai-agents-for-beginners78,017framework
mem0ai/mem067,951framework
MemPalace/mempalace59,763agent_adjacent
bojieli/ai-agent-book52,758ai_enabled
vanna-ai/vanna23,818ai_enabled
langbot-app/LangBot18,543framework
emcie-co/parlant18,299framework
camel-ai/camel17,986framework
TransformerOptimus/SuperAGI17,660ai_enabled

Detected from declared dependencies in package.json, pyproject.toml and requirements.txt. A project using Chroma without declaring it is not counted, so this is a floor. How this is measured ยท Browse all repos