Side-by-side comparison of two listed AI Agents tools — real listing data only, no paid placement.
On record, they differ in: pricing (Kimi Freemium vs MemGPT Free); unique tags (Kimi 3: #coding #knowledge-work #productivity vs MemGPT 2: #documentation #migration); category rank (Kimi #14 vs MemGPT #40). Same category (AI Agents). Listing facts only — not a recommendation.
AI for agentic coding and knowledge work
Kimi is an AI platform designed for agentic coding and knowledge work, featuring the K3 model. It enables users to build playable multiplayer and 3D games, create consulting-grade slides, and run parallel tasks using Swarm and Goal. The platform includes tools like Kimi Work, Kimi Code, and Kimi Claw, and supports plugins and scheduled tasks.
Published 2026-08-08 · Links checked 2026-09-18
AI agent docs migrated to Letta
MemGPT is an AI agent framework whose documentation has been relocated to Letta. The original MemGPT docs now redirect users to docs.letta.com, with an index of pages available in Markdown and OpenAPI formats. This change reflects the migration of the project to the Letta platform.
Published 2026-08-08 · Links checked 2026-09-19
| Kimi | MemGPT | |
|---|---|---|
| Pricing | Freemium | Free |
| Category | AI Agents | AI Agents |
| Rank in AI Agents | Position #14 of 77 | Position #40 of 77 |
| Alternatives listed | 12 → | 11 → |
| Shared tags | #ai-agents | |
| Unique tags | #coding #knowledge-work #productivity | #documentation #migration |
| Platforms | Web app (installable) | Not detected on official site (checked 2026-09-18) |
| Source code | Not detected on official site (checked 2026-09-18) | github.com/cpacker/MemGPT |
| Documentation | Not detected on official site (checked 2026-09-18) | memgpt.readme.io/docs |
| Official website | www.kimi.com | memgpt.readme.io |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Only platforms with an official store or installer link are listed; others may exist.
Kimi is Freemium; MemGPT is Free. Both are listed in AI Agents on ToolDock.
What they have in common: #ai-agents
Kimi is listed as freemium (free tier alongside paid plans); MemGPT is listed as free. Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are AI Agents tools listed on ToolDock, and they share the tag ai-agents.
ToolDock keeps a tag-matched alternatives list for each: see Kimi alternatives and MemGPT alternatives.