A notes app for every project Write. Share. Keep going.

Yes, the Free plan has no time limit and needs no account. Pro adds sync across devices, sharing and connections. With 5 GB of storage it costs USD 7.99 a month or USD 79.99 a year, taxes included, and more with 50 GB or 100 GB. You can try it free for 14 days without a card.

People with several projects going for weeks or months: developers who run Claude Code and Codex, freelancers and consultants with clients, and anyone keeping the paper trail of a parent’s care or an insurance claim.

No. Only the owner of a shared folder or thread needs Pro. People you invite need only a free account, and anyone with a public link can read without signing in.

Apple Notes and Notion give you pages that you keep editing. ThreadPage gives each project a thread: each time you work on it, you add a note, so the history stays in order and you see where you stopped. There is nothing to set up first. With Pro, the Claude, ChatGPT or Codex you already use can read the thread and add to it. You can import your notes from either app, and each one becomes a thread you keep adding to.

Only what you connect. ThreadPage has no AI of its own and does not use your notes to train AI models. With Pro, you can @ a Claude Code or Codex session, @ Claude or GPT with your own API key, or connect the Claude and ChatGPT apps. There are no credits to buy. Sessions and apps run on your own plans, and an API key is billed by its provider, which also receives what you send it.

The session gets your note and works on it with its own conversation, repository and permissions. Its reply comes back as a note in the same thread, and your note shows where the request stands, such as Working or Question. The session has to be open on your computer. If it isn’t, the request waits for up to seven days for the next session you connect under that name, and you can stop it from the note.

Only you can send a request, and each connection reads and changes only what you allow. People you share a thread with can read the replies too. You can pause a connection, see what it did and undo its changes to your notes. On your computer nothing changes: a session keeps its permissions and asks for the same approvals as before. Notes by other people reach it marked as data, not instructions. Notes and replies are stored on ThreadPage’s servers and aren’t end-to-end encrypted, so keep secrets out of them.

Keep them if they work for you. A plan file lives in one repository and one branch, and Remote Control and messages between Claude Code sessions work inside Claude Code. A thread is the record both Claude Code and Codex read and write, from any browser: each reply is a note with its request’s state, the people you share it with read it without the repository, and it stays after the sessions end.

On Free, you can: notes are kept only in the browser you write in, so clearing its site data or losing the device removes them. Export a backup now and then. With Pro, your notes are also kept in your account and on your other devices.

On Free, no: what you write in your own workspace stays in this browser. With Pro, your notes are stored on servers in Europe and encrypted in transit and at rest, but not end-to-end: our servers read them for sync, sharing and the tools you connect. No one at ThreadPage looks at a note unless you ask us to, it is reported, a security incident requires it or the law does.

Yes, ThreadPage runs in the browser on phones and computers, and once it has opened, it keeps working without internet. On Free, each browser keeps its own notes; with Pro, your notes sync across your devices when you are back online.

Yes. ThreadPage imports notes from other apps and from Markdown, HTML, text and Word files. Each note becomes a thread with its title, dates and images, and each import goes into a new folder you can remove in one step. At any time you can export your notes as Markdown or Evernote files for other apps, or as a full ThreadPage backup.

When Pro ends, your cloud copy becomes read-only for you and the people you share with: you can still read and export it, and new notes stay in your browser until Pro is back. Nothing is deleted without notice: if it still holds more than 5 GB of files after at least 90 days, we email you twice and then delete its largest files until 5 GB remain, unless you get Pro again or use 5 GB or less by then. Your notes and the other files stay.