Hi Product Hunt! I'm Matteo, an IT project manager by day. TabSill is the first product of Malvatech, a small side project where I build browser tools with a lot of help from Claude. Why this one: every tab manager I tried either capped the free plan or kept my sessions on its servers. I wanted the boring, reliable version: save a window, get it back exactly as it was (groups, colours, pinned tabs), and never lose a day of research to a crash or an update. So TabSill takes a quiet snapshot every 5 minutes and keeps everything in your browser. No account, no cloud, no tracking: the only network call it ever makes is the licence check, and only if you buy Pro. Free with no limits on sessions or tabs. Pro is a one-time purchase (launch price €11.40 until 10 December) with 30 days of snapshot history and search across everything. I'd love honest feedback, especially on the onboarding and the importers from other tab managers. I'll be here all day answering questions.

TabSill

Save & restore your tabs. On your machine, not a server.

Save & restore your tabs. On your machine, not a server.