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Lettr vs Resend

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

Resend

See full pricing history

USD · US · source: resend.com

Plan Pricing Charged by Offer type
Free
Free

$0 / mo

 Flat · / mo Standalone · Free
Pro
USD 20 monthly · USD 0 per 1,000 emails

$20 / mo Extra emails: $0.90 / 1,000

 Flat · / mo Standalone · Fixed
Scale
USD 90 monthly · USD 0 per 1,000 emails

$90 / mo Extra emails: $0.90 / 1,000

 Flat · / mo Standalone · Fixed
Enterprise
Contact sales

Contact us

 Flat 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

Resend

Free

Sending & receiving

Monthly emails

3,000

Included

Sending & receiving

Daily limit

100

Included

Deliverability & reliability

Custom domains

3

Included

Deliverability & reliability

Webhook endpoints

1 endpoint

Included

AI credits

AI credits / mo

5

Included

Customer support

Ticket support

Included

Highlights

Automation runs

10,000

Included

Deliverability & reliability

Data retention

30 days

Included

Security & privacy

Single Sign-On

Excluded

Deliverability & reliability

Dedicated IPs

Excluded

Pro

Sending & receiving

Monthly emails

50,000

Included

Sending & receiving

Daily limit

No limit

Included

Deliverability & reliability

Custom domains

10

Included

Deliverability & reliability

Webhook endpoints

5 endpoints

Included

AI credits

AI credits / mo

100

Included

Deliverability & reliability

Additional domains

With add-on

Limited

Customer support

Ticket support

Included

Deliverability & reliability

Data retention

30 days

Included

Security & privacy

Single Sign-On

Excluded

Deliverability & reliability

Dedicated IPs

Excluded

Scale

Sending & receiving

Monthly emails

100,000

Included

Sending & receiving

Daily limit

No limit

Included

Deliverability & reliability

Custom domains

1,000

Included

Deliverability & reliability

Webhook endpoints

10 endpoints

Included

AI credits

AI credits / mo

500

Included

Customer support

Dedicated Slack channel

Included

Deliverability & reliability

Additional domains

With add-on

Limited

Security & privacy

Single Sign-On

With add-on

Limited

Deliverability & reliability

Dedicated IPs

With add-on

Limited

Deliverability & reliability

Data retention

30 days

Included

Enterprise

Sending & receiving

Monthly emails

Custom usage plan

Included

Sending & receiving

Daily limit

No limit

Included

Deliverability & reliability

Custom domains

Flexible

Included

Deliverability & reliability

Webhook endpoints

Flexible

Included

AI credits

AI credits / mo

Flexible

Included

Customer support

99.99% uptime SLA

Included

Customer support

Dedicated CSM

Included

Customer support

Guaranteed response times

Included

Security & privacy

Single Sign-On

Included

Deliverability & reliability

Data retention

Flexible

Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

Lettr

  1. Official pricing page
    • Free: Free
    • Pro: USD 15 monthly
    • Business: USD 110 monthly
    • Enterprise: Contact sales

Resend

  1. Official pricing page
    • Free: Free
    • Pro: USD 20 monthly · USD 0 per 1,000 emails
    • Scale: USD 90 monthly · USD 0 per 1,000 emails
    • Enterprise: Contact sales
  2. Official pricing page
    • Free — Recommended: Free
    • Pro — Recommended: USD 20 monthly · USD 20 / month with annual commitment
    • Scale — Recommended: USD 90 monthly · USD 90 / month with annual commitment