ChatGPT alternatives — 3 repos covered
The paid plan runs about $20/mo. The most-starred replacement we have covered is mem0ai/mem0 with 67,459 stars. Every ChatGPT replacement, newest first. Most-starred so far: mem0ai/mem0, Mintplex-Labs/anything-llm, EricLBuehler/mistral.rs.
| Repository | Stars | Language | Covered | Review |
|---|---|---|---|---|
| mem0ai/mem0 | ★ 67,459 | Python | 03 Jul 2026 | Watch → |
| Mintplex-Labs/anything-llm | ★ 66,708 | JavaScript | 03 Jul 2026 | Watch → |
| EricLBuehler/mistral.rs | ★ 7,759 | Rust | 01 Jul 2026 | Watch → |
From the 30-second review: “Build your own AI memory layer with mem0 — free and open source. ChatGPT Plus charges $20/mo for memory that stays trapped inside one chat window. Mem0 gives your AI agents persistent, cross-session recall — it extracts user preferences…”
- 03 Jul 2026mem0ai/mem0★ 67,459 · 0:29
The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. Built for production.
Repo pageGitHubWatch - 03 Jul 2026Mintplex-Labs/anything-llm★ 66,708 · 0:28
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
Repo pageGitHubWatch