Hindsight vs MemOS

Side-by-side comparison of two AI agent tools

Short answer

  • Hindsight is growing faster: +9,885 GitHub stars in the last 30 days vs +225 for MemOS.
  • Pick Hindsight for: hindsight: Agent Memory That Learns. Pick MemOS for: memory OS for LLMs and AI agents with graph-structured, multimodal storage and retrieval.

From GitHub data refreshed daily.

H
Hindsightopen-source

Hindsight: Agent Memory That Learns

M
MemOSopen-source

Memory OS for LLMs and AI agents with graph-structured, multimodal storage and retrieval

Metrics

HindsightMemOS
Stars44.5k11.7k
Star velocity /mo9.9k225
Commits (90d)1.3k261
Releases (6m)1010
Overall score0.9226253429534480.7181250897770423

FAQ

Which is more popular, Hindsight or MemOS?
Hindsight has more GitHub stars (44,515 vs 11,675).
Which is more actively developed, Hindsight or MemOS?
Hindsight had more commits in the last 90 days (1,332 vs 261).
Should I use Hindsight or MemOS?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.
Hindsight vs MemOS (2026): GitHub Stats, Features & Which to Choose