# graymatter vs supermemory

> Two self-hosted [Mem0 alternatives](https://selfhost.directory/alternative-to/mem0), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | graymatter | supermemory |
|---|---|---|
| Score | 53/100 | 73/100 ✓ |
| Rank in category | #38 of 125 in AI | #19 of 209 in AI Agents |
| GitHub stars | 488 | 31 447 ✓ |
| Stars, last 30 days | — | +599 |
| Stable releases, 12 months | 14 ✓ | 9 |
| Latest release | v0.20.1 · 9 Oct 2026 | server-v0.0.9 · 12 Oct 2026 ✓ |
| Setup | Easy | Easy |
| Official Docker image | No | Yes ✓ |
| License | MIT | MIT |
| Main language | Go | Typescript |

## Which one should you pick?

supermemory scores 73/100 against 53/100 for graymatter, so it is the safer default.

graymatter ships more often: 14 stable releases in the past year, against 9 for supermemory.

supermemory is growing faster right now (+599 stars in 30 days).

## Details

- [graymatter](https://selfhost.directory/project/graymatter) (markdown: https://selfhost.directory/project/graymatter.md)
- [supermemory](https://selfhost.directory/project/supermemory) (markdown: https://selfhost.directory/project/supermemory.md)

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Source: https://selfhost.directory/compare/graymatter-vs-supermemory