Test a sequence with sample contact data before going live

What you'd be able to do
Click "Run Test" on a sequence, enter sample contact details, and run the whole flow end to end for that test contact to see exactly what happens at each step.

Why it helps
Validate that a sequence behaves as expected before sending to real contacts, so mistakes are caught early.

Today
There's no built-in way to dry-run a sequence with your own sample data.