Databrush

Databrush reads your Supabase database every night and tells you who is about to leave, why, and what the customers who stayed did differently. Connect it to Claude to ask about churn and retention in plain words and act on the answers.

Ask Claude:

• Which paying customers are likely to churn, and why
• Your churn rate, active and dormant customers, and how they changed
• Which first-week behaviours go with customers staying (Retention Signals), with the statistics behind them
• Which product changes to make next, how sure Databrush is about each, and the share of customers each could keep
• One customer's record and daily activity

Claude can also act for you:

• Mark customers contacted after outreach, and dismiss or snooze warnings
• Accept, defer or dismiss product suggestions, and mark one shipped so Databrush measures the result
• Set up a new workspace: Claude picks the database and schemas and reviews the setup, and you approve Supabase access

Databrush connects through Supabase's own approval and reads with Supabase's read-only query endpoint. It never writes to your database. Every number follows the definitions confirmed at setup: what a customer is, who is left out, and what counts as activity and churn.

Customer names and emails are off for agents by default. The person who connected Claude can turn them on in Databrush › Settings › MCP. Members can mark customers contacted and handle warnings; owners and admins make the other decisions.

You need a Databrush account with a plan (every plan starts with a 14-day free trial) and a Supabase project. Databrush is available to businesses in the United States.