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

ePrint
QZ Tray
HP Smart
Air Sharing
ezeep
Printershare
CalPrint
Print attachments, receipts, documents, web pages from your iPad and iPhone.
Which is more popular?
Based on our record, Printer Pro seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | readdle.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 Printer Pro 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 Printer Pro yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and Printer Pro. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking ChainMemory since Jul 2026.
Readle Calendars (Mac/iOS) offers natural language input, however in the 5+ years I've used the iOS app I never took advantage of it. Source: about 4 years ago
When comparing ChainMemory and Printer Pro, you can also consider the following products.


If you have the right printer, “ePrint” will let you print directly from your iPhone or iPod touch.
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Persistent memory from agent trace, not just conversation
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Print raw (ZPL, ESC/P, FGL), HTML, PDF as well as communicate with USB, HID, and serial devices...
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Persistent memory for Claude Code, Codex & coding agents
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HP Smart app comes up with features to help you in scanning all the important paperwork using your phone’s camera and connect the device to an HP printer to print the documents on paper.
Compare HP Smart to ChainMemory or Printer Pro: