Live in three steps

1. 1

   Connect your Tallybird workspace

   Authorise read-only access from Settings → Integrations. No engineering time, no API keys to rotate.

2. 2

   Match customers to accounts

   Tessaly pairs billing customers with product accounts by email domain and lets you fix the rest by hand.

3. 3

   Backfill and keep syncing

   Two years of invoices import in minutes, then new events stream in within seconds of the charge.

Revenue

• Invoice syncAttach paid, failed and refunded invoices to the accounts that raised them.
• Plan catalogueKeep plan names and prices in step with billing for every revenue chart.