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atomicmemoryvsSynapse-OSS

Two self-hosted Mem0 alternatives, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

atomicmemorySynapse-OSS
Score54/10035/100
Rank in category#35 of 125 in AI#105 of 120 in AI Assistant
GitHub stars44015
Stars, last 30 days—+0
Stable releases, 12 months50
Latest releasecli-v0.4.0 · 30 Sept 2026—
SetupModerateAdvanced
Official Docker imageYesNo
LicenseOtherMIT
Main languageTypescriptPython

Which one should you pick?

atomicmemory scores 54/100 against 35/100 for Synapse-OSS, so it is the safer default.

atomicmemory ships more often: 5 stable releases in the past year, against 0 for Synapse-OSS.

If you want the quickest setup, atomicmemory is easier to run; Synapse-OSS needs more configuration.

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