
Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Fossify Notes
Turtl
Notesnook
UpNote
Simplenote
WriteOn
Standard Notes
EasyNotes: Jetpack Compose MVVM for seamless note-taking. Effortless creation, editing, and organization.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | github.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
No description of EasyNotes yet.
What each product offers, as listed by its team.


Possible disadvantages
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 EasyNotes yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and EasyNotes. For example, how are they different and which one is better?
When comparing ChainMemory and EasyNotes, you can also consider the following products.


Introducing Fossify Notes – your ultimate tool for effortless note-taking, organization, and planning. Simplify your life with this intuitive organizer designed to streamline your tasks and ideas effortlessly.
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Persistent memory from agent trace, not just conversation
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Persistent memory for Claude Code, Codex & coding agents
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Notesnook is a simple and private note taking app that keeps your notes organized and synced on your phone, tablet and computer.
Compare Notesnook to ChainMemory or EasyNotes: