Arca pays people for the AI sessions they'd otherwise throw away. The free desktop app for Mac and Windows finds the session history people's AI tools already keep, lets them choose what to share, anonymises each session on the device before upload, and pays for the sessions that are approved. Arca is built by the team behind Brevis.
How it works:
Find: Arca lists the sessions your AI tools already keep on your computer, past ones included, from Claude Code, Codex, Cursor and Claude Desktop.
Choose: pick a session to upload. Arca strips names, file paths, account details and keys on your computer before anything leaves it.
Get paid: get a quote range, then submit the session for review or withdraw it. Approved sessions are paid weekly.
Nothing uploads in the background, and nothing leaves your computer until you pick a session and confirm.
