Asana icon
Spotify icon
Gmail icon
Outlook icon
WhatsApp icon
Notion icon
Slack icon
Calendar icon
Linear icon
Drive icon
Confluence icon
Teams icon
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Unified context
for AI agents.

Built for fast-moving founders and decision-makers juggling context between 3+ tools.

Integrate with your most used tools

Google
LinkedIn
Notion
Slack
Figma
Linear
Airtable

Stop Being the Human Router Between Your Tools

Turn your scattered context into unified intelligence that actually understands your decisions.

"It's Monday morning. Catch me up."

The partnership deal you thought was stalled got legal approval over the weekend. Your biggest prospect had their CEO replaced Friday (LinkedIn update). Your team lead booked a 1:1 for today marked "urgent discussion".

"What's the real reason the launch is delayed?"

Frontend team is waiting on API changes (blocked). Design team finished but assets aren't in the repo (communication gap). Legal approval stuck because contract template is outdated (process issue).

The best way for your AI to stay relevant

With AI becoming more integrated into our daily workflows, it needs to sync up with our knowledge.

How We Built Onbox

The technical architecture that makes Onbox possible.

Unified Context Engine

One Connection, All Your Tools

Connect Gmail, Slack, Linear, Calendar, Notion, and many other tools through a single integration. Connect once, and delegate forever.

Real-Time Sync

Every notification, message, and status change flows into one inbox via webhooks, meaning you can query your context at any time and we'll be up to date.

Cross-Tool Intelligence

Queries process context across all your tools in parallel. We know that a 3PM calendar block affects your afternoon emails, client updates, and your team's schedule.

Contextual Intelligence

Live Document Generation

We automatically generate and maintain living summaries of your projects, relationships, and priorities. These documents evolve as new context flows in, giving connected agents complete situational awareness.

Background Context Compression

Raw notifications become useful insights through continuous summarisation. Use Onbox to compress meeting transcripts, email threads, and project updates into dense, queryable knowledge.

Inference-Ready Intelligence

When you ask "What's blocking our launch?" your AI queries one tool that already understands dependencies, relationships, and priorities across your entire workflow.

Native in the age of AI agents

Traditional MCP Servers

  • • Tool-by-tool data retrieval
  • • No cross-platform intelligence
  • • Manual context assembly
  • • Static, point-in-time data

Onbox MCP

  • ✓ Unified context across all tools
  • ✓ Relationship & priority intelligence
  • ✓ Automatic context updates
  • ✓ Real-time situational awareness

Stop loading context manually.
Go automatic.

Join the waitlist and be among the first to experience AI that truly understands your workflow.