Yes. Up to 1,000 contacts, all features included, no credit card required. The only difference from a paid plan is a small “Powered by Letter” badge on your emails and forms. Stay on it as long as it fits.

Any unique person you've identified in Letter: a signed-up user, a lead from a form, a waitlist signup, anyone. You're billed per contact in your database, never per event tracked or per email sent.

No. Events are unlimited, and you can send to your contacts without a per-email meter. Pricing depends on one number only: how many contacts you store. Drag the slider above to see exactly what any list size costs.

Pricing scales smoothly with your contact count, so as your list grows you move up to the next tier and the monthly price adjusts. There are no overage penalties or surprise charges, just the price for the tier you're in.

Yes. Every paid plan starts with a 14-day free trial, no card up front. If it's not for you, you drop back to the free plan and keep your contacts and history.

The badge appears on the free plan. Upgrading to any paid plan removes it from every email and form automatically, nothing else to configure.

Anytime. Paid plans are billed monthly with no contract, cancel whenever you like. If you downgrade, the change takes effect at your next billing cycle and your data stays put.

Yes. For more than 500k contacts, custom routing, dedicated IPs, or SLAs, get in touch and we'll tailor a plan to your volume.