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

DPPLive
DPPdesk
DPP-Tool
DPP Delivery.ie
DPP Hero
TracePass.eu
DPPify
API-first platform for EU Digital Product Passports under ESPR. One data entry publishes a passport in all 24 EU languages, opened by QR code or GS1 Digital Link, with public, operator and authority access enforced field by field.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | digiproductpass.com |
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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 DigiProductPass 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 DigiProductPass yet.
How often each product is chosen within a category, 0–100% relative to the other.


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Your private, local memory layer for all AI tools
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Digital Product Passport platform for garment factories: create EU ESPR-ready DPPs with GS1 Digital Link QR codes and share them with EU buyers.
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Persistent memory from agent trace, not just conversation
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Digital Product Passport software for creating, managing and publishing EU-ready product passports for batteries, textiles and other regulated products.
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Persistent memory for Claude Code, Codex & coding agents
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Create EU Digital Product Passports with GS1 Digital Link QR codes, battery passports and PPWR declarations.
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