Sadie
Pricing

Three brains. Pick the size that fits.

Sadie's hosted tiers scale with how much you're reading and how much you want Sadie doing. Self-host is always free — the code is the product.

Every tier includes
  • Personal wiki & compounding sources
  • Daily briefing engine
  • Soul — an evolving model of you
  • Studio editor with Yjs multiplayer
  • Self-host always free & open

Bird Brain

Free

Dip in. See if the idea holds.

  • 20 sources
  • 1 RSS feed
  • One daily brief
  • 3 discourse opportunities per day
  • Built-in Claude Haiku · or bring your own key
  • Solo Studio docs
  • Personal wiki — unlimited entries from your sources
  • Community support via GitHub
Start for free
Most popular

Second Brain

$ 18 /mo

Your compounding wiki, fully wired.

  • 500 sources
  • 10 RSS feeds
  • Unlimited briefs & discourse opportunities
  • Built-in Claude Sonnet · or bring your own key
  • Studio collaboration — up to 3 collaborators per doc
  • Notion & Fireflies integrations
  • Agent evolution — Sadie learns your voice
  • Email support
Join the waitlist

Galaxy Brain

$ 48 /mo

No ceilings. Everything, wired up.

  • Unlimited sources
  • Unlimited feeds
  • Built-in Claude Opus · or bring your own key
  • Unlimited Studio collaborators
  • All integrations — Notion, Fireflies, X read access
  • Priority compile scheduling
  • Custom policies & agent knobs
  • Early access to experimental features
Join the waitlist

Prefer infrastructure you own?

Fork the repo, point it at your own Neon project, deploy to Cloudflare. One person, one database — the whole thing under your keys.

Self-host for free