Start free, pay only for what you use. No hidden fees, no surprises.
Fair pricing that scales with your usage
Included every month
per month
After your free tier
per use
50 uses
Within free tier
150 uses
100 free + 50 paid
500 uses
100 free + 400 paid
1,000 uses
100 free + 900 paid
No credit card required
Each email sent through Sendook counts as one use. This includes transactional emails, notifications, and any other messages sent via our API.
Your free 100 uses reset at the beginning of each calendar month. Unused free uses don't roll over to the next month.
You're billed monthly for any usage beyond your free tier. Invoices are sent at the end of each month, and payment is due within 30 days.
There's no plan to upgrade to—our pricing is simple and scales automatically with your usage. You always get 100 free uses per month, plus $0.01 per additional use.