Letter Pricing in 2026
Every plan Letter publishes, with the page and date we read it from. Prices we could not find on Letter's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Free | Free | $0/month or $0/year | 1 letter · Content import · Send test · Code export · no premium support | letter.so |
| Pro | $20 per month | $20/month | Unlimited letters · Content import · Send test · Code export · 50+ premium components · HubSpot and SendGrid export · Premium support | letter.so |
| Pro | $180 per year | $180/year | Unlimited letters · Content import · Send test · Code export · 50+ premium components · HubSpot and SendGrid export · Premium support | letter.so |