Open-source · Personal project
Gistio is a Gmail Add-on that uses AI to triage your inbox, clear low-priority emails, and deliver a crisp digest — on your schedule.
Free · Runs inside Google · Self-install, not on the Marketplace
How it works
Reads your unread inbox threads — up to 20 at a time.
AI scores each thread by category and priority in seconds.
Your VIP senders and domains always stay unread, no matter what the AI decided.
Low-priority threads are marked as read or archived for you.
Processed threads are labelled so they're skipped next run.
A clean summary email lands in your inbox — what needs you, what was cleared.
Features
Every email classified by category and priority. High-priority threads stay unread so you never miss what matters.
Mark low-priority threads as read or archive them entirely. Your choice, your inbox.
Pin specific emails or whole domains that always stay unread — your override, on top of the AI's.
Restore any recently-cleared thread back to the inbox with one click from the dashboard.
Run hourly, daily at your chosen time, or monthly. Set it and forget it.
Need it now? Trigger a digest run instantly from the Gmail sidebar.
Color-coded by category, clickable thread links, and a clear "Needs Attention" section.
No external servers. Everything runs inside Google Apps Script. Your data stays yours.
Privacy
Gistio runs entirely on Google Apps Script. Your API key is stored in your personal Script Properties. No tracking. No ads. No third-party servers.