Lettr vs SuprSend

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Lettr

See full pricing history

USD · US · source: lettr.com

Plan	Pricing	Charged by	Offer type
Free	Free $0 /mo	Flat	Standalone · Free
Pro	USD 15 monthly $15 /mo	Flat	Standalone · Fixed
Business	USD 110 monthly $110 /mo	Flat	Standalone · Fixed
Enterprise	Contact sales Contact sales	Flat	Standalone · Contact sales

SuprSend

See full pricing history

USD · US · source: www.suprsend.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month	Flat · monthly subscription	Standalone · Free
Essentials	USD 110 monthly · USD 100 / month with annual commitment $110/month or $100/month annually; $2 per 1,000 additional notifications	Usage · monthly platform fee plus notification usage	Standalone · Usage based
Business	USD 275 monthly · USD 250 / month with annual commitment $275/month or $250/month annually; $5 per 1,000 additional notifications	Usage · monthly platform fee plus notification usage	Standalone · Usage based
Enterprise	Contact sales Custom pricing	Flat · monthly subscription	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Lettr

Free

Highlights Monthly emails: 3,000

Included
Highlights Sending domains: 1

Included
Highlights Data retention: 7 days

Included

Pro

Highlights Monthly emails: 50,000

Included
Highlights Sending domains: 10

Included
Highlights Data retention: 30 days

Included

Business

Highlights Monthly emails: 200,000

Included
Highlights Sending domains: Unlimited

Included
Highlights Dedicated IPs: Add-on

Included

Enterprise

Highlights Monthly emails: Unlimited

Included
Highlights SSO/SAML: Included
Highlights SLA guarantee: Included

SuprSend

Free

Official plan card Notifications: 10,000/month

Limited
Official plan card Channels: Unlimited

Limited
Official plan card In-app notification feed: Included

Essentials

Official plan card Notifications: 50,000/month

Limited
Official plan card Additional notifications: $2 per 1,000

Limited
Official plan card Localization: Included

Business

Official plan card Notifications: 50,000/month

Limited
Official plan card Additional notifications: $5 per 1,000

Limited
Official plan card Preferences and digests: Included

Enterprise

Official plan card High notification volumes: Included
Official plan card Custom data region: Included
Official plan card Private cloud option: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Lettr

August 27, 2026 Source
- Free: Free
- Pro: USD 15 monthly
- Business: USD 110 monthly
- Enterprise: Contact sales

SuprSend

August 27, 2026 Source
- Free: Free
- Essentials: USD 110 monthly · USD 100 / month with annual commitment
- Business: USD 275 monthly · USD 250 / month with annual commitment
- Enterprise: Contact sales