Hjarni Notes & Memory vs Dama

Your AI starts from zero every conversation. Hjarni gives it a memory built from notes you control. Write a note on your phone. Ask Claude or ChatGPT about it on your laptop, and it already knows. Hjarni is a Markdown knowledge base with a built-in MCP server. Notes, folders, tags. That is the whole product. MCP is not a plugin bolted on afterwards. The app was built around it. Call it a second brain, a personal wiki, a PKM system or a Zettelkasten. It is one place to keep what you know, in plain Markdown, so both you and your assistant can read it. HOW IT WORKS Save a note once. Connect Claude, ChatGPT, or any MCP client. Your AI reads your notes, follows your instructions, and writes new notes that fit your system. Save project decisions, preferences and research. Ask your assistant to remember something and it writes the note for you. Save a session summary to pick up where you left off, or turn finished work into a guide you can reuse. Stop re-explaining your stack, your customers, or your style guide at the start of every conversation. Write once. You both remember. ON YOUR IPHONE Capture a note in seconds from the New tab. Triage it later from the Inbox. Search everything you have written. Read anywhere. This is the capture and read-anywhere companion. The long editing sessions happen on the web. That is on purpose. ONE MEMORY, EVERY ASSISTANT Claude and ChatGPT each keep their own memory, and neither one shares. Hjarni sits outside both. Switch assistants, keep your context. Works with Claude, ChatGPT, Claude Code, Codex, Cursor, and anything else that speaks MCP. MEMORY YOU CAN ACTUALLY READ Assistant memory is a black box. Hjarni is not. Every note is plain Markdown you can open, search, and edit. Every change is versioned, so you can see what your AI wrote, diff it, and revert it. Export everything, any time, in a format that opens anywhere. SHARED NOTES FOR YOUR TEAM Team folders give everyone the same context. Your conventions, your decisions, your onboarding docs. Every teammate's AI reads the same thing, so nobody has to be the person who remembers. YOU OWN THE INSTRUCTIONS Set instructions per folder and per team. Tell your AI how to format notes, which tags to use, what tone to write in. Your AI works the way you work. SIMPLE BY DESIGN We left features out. No databases. No kanban boards. No page builders. Hjarni is a place to write and organize. The constraint is the feature. WHO IT IS FOR Developers, teams, founders, researchers, writers, travelers. Anyone who has typed the same context into a chat window twice. HJARNI PRO Hjarni is free to use, with a limit on how many notes you can keep. Pro removes the limit and adds file attachments, imports, email capture, and folder collaborators. Pro is an auto renewing subscription, monthly or annual. Payment is charged to your Apple Account at confirmation of purchase. It renews unless you turn off auto renew at least 24 hours before the end of the current period, and your account is charged for the renewal within 24 hours before that. Manage the subscription and turn off auto renew in your Apple Account settings. Terms of Use (EULA): https://hjarni.com/terms Privacy Policy: https://hjarni.com/privacy

Liked an article, wanted to watch a video later, or saw a post you didn't want to lose? You bookmarked it somewhere — and then never found it again. Dama is the simplest way to collect links from any app, in one place. ■ Save with one share, from anywhere Share directly to Dama from Safari, YouTube, Instagram, X, KakaoTalk, and any app with a share sheet. No need to open Dama first. ■ Organized into categories automatically Saved links are sorted into categories, and Dama suggests the right category for similar links — so you spend less time organizing. ■ Find what you need, fast Search by title, description, or domain, and keep your most-used links one tap away with favorites. ■ Light, private, and ready to go No sign-up required. Light and dark mode are both fully supported. ■ Back up and import with iCloud Back up to iCloud anytime from Settings, and import it later to merge into your current library. This is a manual backup, not real-time sync. Stop losing links. Start keeping them in Dama.