GoodNotes
Evernote
OneNote
RedNotebook
Laverna
Simplenote
Notezilla
Chrysanth Diary
Tempreon
ChainMemory
Memori
Agentmemory
OpenMemory MCP
TheSecondBrain.dev
cognee
VATES.jp
Tempreon is a personal memory layer for your AI tools, connected over MCP. Your knowledge, preferences, and decisions travel across Claude, ChatGPT, Cursor, and any MCP-capable client โ captured once, available everywhere. It learns how you actually work instead of just storing what you said.
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Tempreon's answer:
Tempreon started with a simple observation: AI models keep changing, but the thing that makes them useful to you โ your context, your preferences, your judgment โ gets rebuilt from scratch inside every tool, and lost every time you move.
We built the layer that fixes that: person-owned memory served over the open Model Context Protocol, so it works across assistants instead of belonging to one. Along the way we open-sourced the pieces that are useful to everyone regardless of whether they use Tempreon โ like memhaul, our MIT-licensed CLI for turning ChatGPT and Claude data exports into files you own.
The through-line is custody: the model is temporary, your memory shouldn't be.
Tempreon's answer:
Most alternatives in this space are memory infrastructure for developers building their own AI apps. If you're the person using several AI tools every day, that's not your problem โ your problem is re-explaining yourself to each of them and losing everything when you switch.
The choice is really about who the memory is for. Ours is for you.
Tempreon's answer:
Tempreon is built for the person, not the app. Most memory products are developer APIs for adding memory to a single product; Tempreon is a memory layer you own that travels with you across every AI tool you use โ Claude, ChatGPT, Cursor, anything MCP-capable.
Tempreon's answer:
Individuals who live in AI tools all day: operators, consultants, founders, sales professionals, and knowledge workers who use more than one assistant and are tired of being a stranger to each of them.
If you've ever pasted the same context into Claude and ChatGPT in the same week โ you're the audience.
Tempreon's answer:
The protocol choice is the product decision: build on the open standard, and your memory works everywhere the standard does.
Based on our record, GoodNotes seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Add your feedback to the support thread on goodnotes.com. Source: over 3 years ago
There's a share.goodnotes.com link and others are just goodnotes.com. I could only get one notebook to have the fist link a few months ago and it works for viewing it online on Windows on any browser, the other one just takes me to a page telling me to launch the app which I can only do on Apple devices. Is there any way to get the other type of link or was it just an experiment? Source: over 4 years ago
GoodNotes App is looking for Content Creators to help us build up study materials on our new platform- GoodNotes Community. GoodNotes is a digital note taking app- check us out here. We have just launched an exciting new product within our app- a note sharing platform. We are looking for students in USF studying either STEM or Business related disciplines. Source: over 4 years ago
It sounds like you need something like GoodNotes 5 or Miro. Source: about 5 years ago
Digital paper planners are like physical planners but you can store and write in them inside an app like Goodnotes (http://goodnotes.com) using a tablet and stylus. Source: about 5 years ago
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Memori - Persistent memory from agent trace, not just conversation
RedNotebook - RedNotebook is a software that format, tag and search entries and add pictures, links and customizable templates, spell check notes, and export to plain text, HTML, Latex or PDF.
Agentmemory - Persistent memory for Claude Code, Codex & coding agents