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

Mitaka
WorldWide Telescope
OpenSpace
Solar System Scope
Sky Guide
SkyORB
Stellarium
SourceForge presents the Solar Model project. Solar Model is an open source application.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | sourceforge.net |
| 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 Solar Model 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 Solar Model yet.
How often each product is chosen within a category, 0–100% relative to the other.


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

Mitaka is software for visualizing the known Universe with up-to-date observational data and...
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Persistent memory from agent trace, not just conversation
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The WorldWide Telescope (WWT) is a Web 2.
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Persistent memory for Claude Code, Codex & coding agents
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OpenSpace is open source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.
Compare OpenSpace to ChainMemory or Solar Model: