Your AI Cleans
the Digital Mess.
Messier AI connects to Gmail, Slack, Notion, Google Drive & Telegram — then auto-organizes everything into a structured second brain. Nothing gets lost again.
Join 2,400+ people on the waitlist
You're drowning in scattered info.
Your knowledge lives in 5+ different apps. Every decision, every idea, every deadline — spread across platforms with no structure.
Emails
Hundreds unread, buried important threads
Slack / Telegram
Critical decisions lost in chat noise
Notion Docs
Outdated wikis nobody reads anymore
Google Drive
Files named 'final_v3_REAL.pdf'
Voice Notes
Brilliant ideas never transcribed
Nothing is structured. Everything gets lost.
The average knowledge worker spends 2.5 hours/day just searching for information across tools. That's 30% of your working life — wasted on finding things you already have.
Messier AI cleans your digital chaos automatically.
Connect once. Let the AI do the rest. Every piece of information is captured, categorized, and made instantly searchable — building your second brain while you focus on actual work.
Connects to everything
Gmail, Slack, Notion, Google Drive, Telegram — one unified layer.
Builds your second brain
Auto-organizes info into structured knowledge the moment it arrives.
Extracts what matters
Decisions, tasks, deadlines — surfaced automatically, never missed.
Daily clarity digest
Wake up to a crisp summary of what actually matters today.
Ask it anything
Natural language search across all your platforms. "What did we decide about pricing?"
Everything you need to stay on top
Six powerful AI capabilities working together to keep your knowledge organized.
Auto-Organization
AI categorizes every piece of information the moment it arrives. Emails become tasks. Conversations become decisions. Chaos becomes clarity.
Universal Search
Ask in plain English. "What did the team decide about the API?" — Messier finds the answer across all platforms in seconds.
Task Extraction
Automatically pulls action items, deadlines, and owners from every message. Your to-do list writes itself.
Daily Digest
Wake up to a personalized morning briefing: what matters today, unresolved decisions, and upcoming deadlines.
Knowledge Graph
People, projects, topics — automatically linked. See how everything connects in your organization.
Privacy First
Your data never trains our models. End-to-end encryption, SOC 2 compliant, fully self-hostable for enterprises.
“Reconstruct Anything.”
Ask Messier anything about your past decisions, projects, or conversations — it searches across every platform simultaneously and gives you one clear answer.
The team agreed on a $29/mo base tier with a $99/mo team plan. Sarah proposed annual discounts. Decision was made on May 5th in the strategy meeting.
Real-time cross-platform knowledge graph
Connects to every tool you use
One-click integrations. No setup headaches. Starts syncing in under a minute.
Gmail
Emails & threads
Slack
Channels & DMs
Notion
Docs & wikis
Google Drive
Files & sheets
Telegram
Chats & groups
Jira
Tasks & sprints
Linear
Issues & projects
Zoom
Meetings & transcripts
+ WhatsApp, Linear, GitHub, Confluence, and many more coming soon
Simple, transparent pricing
Start free. Cancel anytime. No hidden fees.
For freelancers and solo operators drowning in info.
- 5 integrations
- 30-day knowledge memory
- Daily digest
- Universal search
- 1 AI workspace
- Email support
For professionals who need their second brain on steroids.
- All integrations
- Unlimited memory
- Daily + weekly digests
- Reconstruct anything
- 5 AI workspaces
- Task extraction
- Priority support
For teams that need shared knowledge and zero information loss.
- Everything in Pro
- Up to 20 members
- Shared knowledge graph
- Team decision tracking
- Admin controls
- SSO / SAML
- Dedicated support
- API access
Need enterprise? Custom contracts, self-hosting & API plans available. Talk to us →
Stop losing your mind.
Start using it.
Join 2,400+ people who are building their second brain with Messier AI. First 500 users get lifetime 30% off.
No credit card required. Cancel anytime. Privacy-first.