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Letta vs MaxKB
A factual side-by-side comparison of Letta and MaxKB. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both Letta and MaxKB are Freemium. Pick the one whose tagline and categories match your use case, then check the alternatives below.
Stateful agents with long-term memory, from MemGPT
AI FrameworksAgent Building
Visit website| Pricing | Freemium | Freemium |
|---|---|---|
| Categories | AI Frameworks / Agent Building | Agent Building |
| Best for | Stateful agents with long-term memory, from MemGPT | Open-source KB QA from FIT2CLOUD |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | www.letta.com | maxkb.cn |