Gmail
Read, search, label, draft, and send mail — including signatures.
Google OAuth
Tools & integrations
20+ tools, one conversation
Brain talks to the systems your team already uses. Connect a tool once with your existing login — Brain reads only what you authorise.
Mail & Calendar
Google Calendar
Read 18-month window, create / update / respond to events.
Google OAuth
Microsoft Mail
Read, draft, send mail on Microsoft 365 mailboxes.
Microsoft OAuth
Microsoft Calendar
Read, create, update events on Microsoft 365 calendars.
Microsoft OAuth
Files & Docs
Google Drive
Search, read, and write files. Folder navigation.
Google OAuth
Google Docs
Read and edit Docs. Drafts and full-document rewrites.
Google OAuth
Google Sheets
Read ranges, append rows, update cells, sheet structure.
Google OAuth
Google Slides
Read decks, copy slides across decks, edit content.
Google OAuth
OneDrive
Search, read, write files on Microsoft 365 OneDrive.
Microsoft OAuth
Word
Read .docx text content from Drive or OneDrive.
Via Drive / OneDrive
Excel
Read .xlsx content from Drive or OneDrive.
Via Drive / OneDrive
PowerPoint
Read .pptx content from Drive or OneDrive.
Via Drive / OneDrive
Extract text from PDFs in Drive, OneDrive, or chat attachments.
Built in
Communication
Slack
Talk to Brain in DMs or channels. Per-channel sessions, file uploads, reactions.
Slack workspace install
Google Chat
Talk to Brain in Chat DMs. Slash-command autocomplete.
Workspace install
Business
HubSpot
Contacts, deals, companies, leads, appointments — read and write.
HubSpot OAuth
Trello
Read boards, create and update cards from any conversation.
Trello OAuth
Media
Audio transcription
Voice memos in Slack or Chat are transcribed (AssemblyAI) and become searchable.
Built in
Image vision
Read text and content from photos, screenshots, and HEIC images.
Built in
Web search
Live web results when the answer is outside your data.
Built in
Coming soon
Microsoft Teams
Brain works where your team already works.
Sign in with the accounts you already have. Brain reads only what you authorise — revoke any connection at any time, no support ticket required.