brain-dbvsmemory-os
Two self-hosted Mem0 alternatives, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| brain-db | memory-os | |
|---|---|---|
| Score | 34/100 | 40/100 |
| Rank in category | #115 of 125 in AI | #167 of 209 in AI Agents |
| GitHub stars | 42 | 1 384 |
| Stars, last 30 days | +0 | +12 |
| Stable releases, 12 months | 15 | 0 |
| Latest release | v0.3.1 · 21 Oct 2026 | — |
| Setup | Advanced | Moderate |
| Official Docker image | No | No |
| License | Apache-2.0 | MIT |
| Main language | Rust | Python |
Which one should you pick?
memory-os scores 40/100 against 34/100 for brain-db, so it is the safer default.
brain-db ships more often: 15 stable releases in the past year, against 0 for memory-os.
If you want the quickest setup, memory-os is easier to run; brain-db needs more configuration.
memory-os is growing faster right now (+12 stars in 30 days).
brain-db details →memory-os details → All Mem0 alternatives →
Swap a project
Keep brain-db, compare it with
Keep memory-os, compare it with