Markdown is the source of truth
Plain markdown in, rendered HTML out. Live split-pane preview while you write. Your docs stay portable forever.
Confluence, but built for people who like markdown
A wiki that doesn't feel like a chore.
Altassian is a markdown-first team wiki. Spaces, hierarchical pages, full-text search, and version history. No bloat, no block-editor lock-in, no passwords.
Get started No password — sign in with a code emailed to you.
Real search, not autocomplete
Postgres full-text search across every page in your org. Highlights matched terms in context. Sub-100 ms at MVP scale.
No passwords. Ever.
OTP-only auth. Type your email, get a 6-digit code, you're in. Sessions are httpOnly cookies — XSS-safe by construction.
Version history that actually makes sense
Every save is a version. Click a version to restore. Diffs come next.
Public pages, when you want them
Flip a page to public and share a link. Everything else stays behind your org's auth.
Built to feel fast
Single-page navigation, server-rendered pages, no spinners on the happy path. Optimized for keyboard, not clicks.
Ready in 30 seconds.
Type your email. We send a code. You're writing markdown 30 seconds later.
Get started