Documentation
Guides, references and troubleshooting for Custom One — from your first custom through to tracking what it brings in.
Where to start
Getting Started
What Custom One is and how to find your way around.
Integrations
Connect assistants, automations and webhooks to your workspace, once.
Workspace
Everything that spans your customs.
Settings
Your account, your team, your plan and your domains.
Troubleshooting
When something isn't working.
Developers
The Custom One public API — create and enrich leads, and subscribe to lead-journey events.
Inside a custom
Would rather ask an AI?
Copy the line below and paste it into ChatGPT, Claude, or whichever assistant you use. It hands over the whole documentation. Nothing to install, no account.
Read https://docs.custom.one/en/llms-full.txt — it is the full Custom One documentation. Use it to answer my questions.