Company memory that actually gets used.
Wiki, docs, tribal memory capture and semantic search — every Cortex answer sourced from real docs, every doc discoverable.
All 11 OS on every plan· No card required·No per-seat pricing
Docs die the day they ship
Nobody can find them
Confluence search returns 400 stale drafts and one dead link.
Tribal knowledge walks out
The senior engineer quits and 8 years of context leaves too.
Docs get stale immediately
There's no signal that the runbook doesn't match reality anymore.
AI answers hallucinate
Without cited sources, you don't trust any AI response.
Knowledge OS surfaces what your team forgot
Tiptap-powered wiki
Focus mode, export, rich blocks — the docs experience your team wants.
Tribal memory capture
Cortex interviews the person leaving and captures what only they knew.
Semantic search across every OS
One query, results from docs, tasks, deals, hires and messages.
AI citations
Every Cortex answer footnotes the exact doc, section and revision it used.
Staleness radar
Cortex flags docs that contradict live reality and proposes updates.
Versioned everything
Every doc, every revision, diffable — with restore in one click.
Brainis Knowledge OS vs. Notion / Confluence
From scattered docs to living memory
Import
Notion, Confluence, Google Docs — one import, structure preserved.
Index
Cortex embeds every doc and ties it to entities across every OS.
Answer
AI questions return cited answers — click through to the exact source.
Refresh
Staleness radar reopens outdated docs and drafts the update.
Frequently asked questions
Run your knowledge on autopilot.
Cortex AI runs knowledge for you, end to end. Included on every plan, from $29/month.
All 11 OS on every plan· No card required·No per-seat pricing
No card. 5-minute setup. Cancel anytime.