Free Supermemory Alternatives (2026)
Supermemory has a free plan (checked ); paid plans start at $19 a month. The top free Supermemory alternatives we've verified are Mem0 (free plan), Letta (free plan) and Zep (free plan), all checked . Each is free for at least a week. Supermemory — Memory API for AI apps. Below are eligible free alternatives among Memory layers for AI agents.
3 free alternatives
Each with what's free and when we checked
- Kind of free
- Free plan
- Checked
- 2026-11-12
- What's free
- 50,000 adds and 10,000 retrievals a month with your own LLM key
- Kind of free
- Free plan
- Checked
- 2026-11-12
- What's free
- 3 stateful agents, bring your own model keys; no model usage included
- Kind of free
- Free plan
- Checked
- 2026-11-12
- What's free
- Free plan
Is Supermemory free?
Supermemory — Free plan: Free plan. Verified on 2026-11-12.
FAQ
- Which free Supermemory alternatives are free forever?
- All 3 here have a free plan with no end date: Mem0, Letta and Zep. Each listing shows its free limits and the day we checked them.
- How do you check these free plans?
- We read each maker's own pricing page and note the day we checked; the newest check on this page is 12 Nov 2026. Rank follows our published rules: paid placements are always labelled, and payment can't buy rank.
