AI browser
Ask Tern for what you need in plain words. Its agent opens the pages, reads them, compares them and fills them in, and checks with you before anything that sends, buys, books or pays.
Free · macOS 26 or later · Signed and notarized by Apple
Ask in plain words
It reads the pages
It answers with sources
It asks before it acts

The rules are in Tern itself, not in the prompt, so no page can talk the agent out of them.
Free, for macOS 26 or later. Bring your tabs over in the first minute; the agent runs on your own Claude key.
Download for Mac