Startups: First 1,000 envelopes free ->

Startups get their first 1,000 envelopes for free.

Frequently Asked Questions

Which startups can apply?
Every startup is welcome—no matter how long you've been around, how much funding you've raised, or even if you're fully bootstrapped.
Do the credits ever expire?
Nope!
Do I need to add a payment method upfront?
Yes, we ask for your payment info early on just to make things smoother when your credits run out.
Have more questions?
We're always here—just drop us a note at contact@signatureapi.com.