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LanceDB vs Mem0

An independent, evidence-weighted trust comparison of two memory & knowledge — ranked on verifiable signals, not popularity.

LanceDB ranks higher with an HVTrust score of 88.2 vs 88.0/100 . HVTrust reflects supply-chain safety, transparency, maintenance, and adoption — weighted by how much verifiable evidence exists.
SignalLanceDBMem0
HVTrust score88.288.0
Evidence gradeAA
Registry stateListedListed
Safety / Integrity (25)19.118.8
Identity / Provenance (18)18.018.0
Transparency (17)13.512.8
Maintenance (20)19.719.1
Adoption (20)17.919.3
GitHub stars10.5k57.7k
Weekly downloads1,561,009767,327
Last push2026-06-042026-06-04
LanguageHTMLPython
OSSF Scorecard5.95.0
Review flags——
Recent change2026-06-01: HVTrust up 3.6pts (84.3 → 87.9)2026-05-29: HVTrust up 10.0pts (75.9 → 85.9)
Full LanceDB report → Full Mem0 report → All Memory & Knowledge →