WorldWide Telescope
OpenSpace
Solar Model
Solar System Scope
Sky Guide
Stellarium
SkyORB
Mitaka is software for visualizing the known Universe with up-to-date observational data and...

ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents

Which is more popular?
Website, pricing, platforms and company facts side by side.
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M
Mitaka
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|---|---|---|
| Website | 4d2u.nao.ac.jp | agent-memory.dev |
| Listed in |
What each product offers, as listed by its team.

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Recommended for
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WHY YOU SHOULDNT BUY A MITAKA PISTON - CRASH !!
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When comparing Mitaka and Agentmemory, you can also consider the following products.

The WorldWide Telescope (WWT) is a Web 2.
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Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
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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.
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SourceForge presents the Solar Model project. Solar Model is an open source application.
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Persistent memory from agent trace, not just conversation
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