Everything you think.
Nothing you lose.
Thread follows your thinking across every AI you use, understands it, learns how you think, and hands it back the moment you need it.
It notices.
Wherever you think with AI, Thread is already listening for the ideas.
Every AI you use
ChatGPT, Claude, Gemini and Perplexity in your browser. Cursor, Claude Code, Codex, Gemini CLI, GitHub Copilot, Jan, Ollama and LM Studio right on your Mac — no extension needed.
Your whole history
Bring in your past ChatGPT and Claude conversations in minutes. No export email, no waiting.
Anything else, too
Select a conversation in any app and choose Capture in Thread from the Services menu. Or just paste it in.
It understands.
Not a pile of chats. Your ideas, your decisions and the questions you left open.
Ideas, not transcripts
Thread finds what you actually thought and keeps each idea with the exact moment you said it.
One idea, one place
Come back to an idea in a new conversation and it joins the one you already have. Ideas on the same subject are linked, so you see the shape of your thinking.
It learns how you think.
What counts as an idea is personal. The more you use Thread, the more it thinks like you.
Keep, or not an idea
Mark what matters and Thread holds on to ideas like it, and shows you fewer of the ones that don't. Anything it's unsure of waits in a Maybe tray — nothing is deleted behind your back.
It asks when it's unsure
A few quick questions about the ideas Thread is least sure of — about a minute, never more than once a day. It only asks where your answer teaches it the most.
Same idea, or just the same subject?
Tell Thread how you divide your thinking, and it groups ideas the way you would.
On your terms
Skip any question, any time. Keyboard-first, so a lesson takes seconds. You can also teach Thread whenever you like with a right-click.
It remembers.
Everything you've thought, one keystroke away. Even offline.
⌘⇧T, from anywhere
Your thinking in a panel above whatever you're doing. It opens instantly, because it lives on your Mac.
Ask what you think
Search “what do I think about pricing?” and get your own answer — where you stand, how you got there, what's still open — with a link back to every conversation.
In Spotlight
Your ideas show up when you press ⌘-Space, alongside your files and apps.
Questions you never answered
Thread brings them back the moment you return to the subject — when answering them is easiest.
It picks up where you left off.
Never start a conversation from scratch again.
Continue, in one click
Thread writes where your thinking stands and puts it into ChatGPT, Claude or Cursor, ready to send.
Shortcuts and Siri
Recall in Thread, Continue a Thought and Show Open Loops work in Shortcuts, so your thinking is part of any automation.
A nudge at the right time
Come back to a site where an idea was left unfinished and Thread offers to pick it up. Once — never nagging.
Made for the Mac.
A real Mac app. Fast, quiet, and built on what's already on your Mac.
Apple's on-device intelligence
On Macs with Apple Intelligence, Thread writes its handoffs and summaries on your Mac itself — private, instant, at no cost.
Instant, even offline
Your ideas are kept on your Mac and open without waiting for the internet. Everything syncs when you're back online.
Always up to date
Thread updates itself quietly in the background. You never download it twice.
There when you need it
Lives in your menu bar, starts with your Mac (you can turn this off), and keeps your sign-in in the Keychain.
Private by design.
Your thinking is yours. Thread is built to keep it that way.
Secrets never leave
Passwords, keys and tokens are removed on your Mac before anything is sent.
Never used for training
Your conversations and ideas are never used to train AI models.
Yours to take or delete
Export everything in one file, delete any conversation, or delete your account — whenever you like.