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

Xmind
MindMeister
FeatureMap
MindManager
Idea Market
Coggle
CardBoard
Viima is the simple, yet incredibly powerful Agile Innovation Platform that helps you go from ideas to innovations – at the speed and scale of a true innovator.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | viima.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Finland · 10 - 19 employees |
| 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...
Viima's simple, yet incredibly powerful Agile Innovation Platform is the most widely used and highest rated idea management software in the world. With Viima, you can effortlessly collect ideas from different stakeholders and manage them all the way through to innovations. Viima's uniquely...
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
Overall verdict
Why this product is good
Recommended for
Organizations of all sizes looking to improve their idea management and innovation processes; teams seeking to boost collaborative efforts in idea generation; companies aiming to involve employees and customers in the innovation lifecycle.
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Brief demo of Viima
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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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FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
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