Horison
Documentation
A workspace for private-markets work: deals, documents, people, and the questions you ask of them.
Horison is where a PE team keeps the deal. You upload a CIM, you connect the CRM you already run, you ask a question in Chat or send an agent off to write the memo. The knowledge graph is built from those files and those connections, so the associate in Chat and the memo that finished overnight are looking at the same facts.
These pages are the public guide. Setup still happens in the app, under Settings. If you are here because Attio’s listing sent you, the Attio page is the one you want.
Start here
How Horison works
Deals and documents in, a graph underneath, Chat and agents on top.
Workspace
The left rail: Home, Deals, Documents, Agents, and the rest.
Agents
Jobs that run in Horison and leave you a memo, a screen, or a comparison.
Knowledge graph
What we extract from a file, and how you can see where a fact came from.
Connect a system
Every connection starts in Settings → Integrations. The pages below explain what each one can read, what it will not do, and how to start the popup if you are not signed in yet.
