
Mem0
LedgerMind
SAME (Stateless Agent Memory Engine)
Hacker Noon
Contextify
Klee
cognee
Hosted AI agent memory that learns from outcomes, with shared rooms, in Claude, Cursor and ChatGPT.

LeetCode
The bug you can't spot today ships tomorrow. Train before the incident: one realistic AI pull request a day, graded against a canonical review. Free, no signup.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | mnemoverse.com | diffdojo.com |
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| Company | Startup from Portugal · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Mnemoverse gives an AI agent long-term memory that persists across sessions and across tools. The agent stores preferences, decisions and lessons and recalls them by natural-language search. When the user says a recalled memory helped or misled, that feedback changes what comes back next. Shared...
No description of DiffDojo yet.
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of DiffDojo yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Mnemoverse and DiffDojo.
Mnemoverse's answer
You add long-term memory to the AI tools you already use as a hosted service: sign in with OAuth or use a free API key. Memory carries over between tools, feedback on recalled memories changes future results, and shared rooms let a team work from one pool. The MCP server is open source (MIT), and there is a free plan.
Mnemoverse's answer
Developers and teams who build with AI agents and coding assistants and want memory that persists across sessions and tools as a hosted service.
Mnemoverse's answer
A hosted memory service reached over the Model Context Protocol (MCP) or a REST API, with an open-source TypeScript MCP server published on npm (MIT).
Mnemoverse's answer
Recall responds to outcomes. When the user says a recalled memory helped or misled, that feedback changes what comes back next. The same memory is available in Claude, Cursor, VS Code, ChatGPT and any MCP client, and shared rooms let several agents or people use one memory pool.
Mnemoverse's answer
Mnemoverse started from a common frustration: every new session with an AI assistant starts from zero, and people explain the same context again in each tool. The team built a hosted memory that any MCP client can reach, so what an agent learns in one tool is available in the next.
Share your experience with using Mnemoverse and DiffDojo. For example, how are they different and which one is better?
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LedgerMind — an autonomous living memory for AI agents. It self-heals, resolves conflicts, distills experience into rules, and evolves without human intervention. SQLite + Git + reasoning layer. P...
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Your AI picks up where it left off. One memory across Claude Code, Cursor, Windsurf, Codex CLI, Gemini CLI, and every MCP tool. Local, private, zero cloud. Memory with provenance.
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Your Claude Code and Codex history auto-deletes. Contextify keeps it forever in a searchable database, syncs it across every machine, and runs on macOS and Linux.
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