
Hypernotes
Obsidian.md
Notion
Roam Research
Logseq
Workflowy
Evernote
Walling
Tempreon
ChainMemory
Memori
Mem0
Agentmemory
TheSecondBrain.dev
cognee
VATES.jp
Hypernotes is a digital knowledge management solution for teams, perfect for wikis, intranets, documentation, and intelligent content.
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.
Hypernotes
TempreonNo Tempreon videos yet. You could help us improve this page by suggesting one.
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, Hypernotes seems to be more popular. It has been mentiond 8 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.
Hi:) Thank you for reaching out to us. I can recommend you to visit our website. There is a list of Hypernotes features and strengths. https://zenkit.com/en/hypernotes/ Our Knowledge Base helps you get a grip on Hypernotes. You can find it here. Https://help.zenkit.com/a/solutions/categories/43000369556/folders/43000577629?lang=en&view=all. Source: over 3 years ago
If you're looking for a more advanced and less time-consuming solution, I can highly recommend Hypernotes. Source: over 3 years ago
Hi- I actually think the Zenkit suite may suite your needs. Checkout: - hypernotes (For personal use) - Zenkit base, projects, or to do. I think the task app is free. I remember trying out hypernotes and noticing that I could also include tasks from my task list. Source: about 4 years ago
I'm looking for a self-hosted software similar to zettelkasten or hypernotes are there any? Source: over 4 years ago
I've also used ZK notes, which is kind of like building your own wiki. I find it's really helpful for world-building. You can do it in Scrivener using Wiki Links (see page 209 in the Scrivener Manual) I've also used a cool free web app called HyperNotes for building a ZK Wiki. Source: over 4 years ago
Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
ChainMemory - Portable, verifiable memory for AI agents โ works across ChatGPT, Claude, Gemini and any MCP client
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Memori - Persistent memory from agent trace, not just conversation
Roam Research - A note-taking tool for networked thought
Mem0 - Your private, local memory layer for all AI tools