Courier 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.

Courier

See full pricing history

USD · US · source: www.courier.com

Plan	Pricing	Charged by	Offer type
Developer	Free Free up to 10,000 notifications per month	Usage · per channel or location	Standalone · Free
Business	USD 0.005 monthly $0.005 per send	Usage · per channel or location	Standalone · Usage based
Enterprise	Contact sales Custom	Usage · per channel or location	Standalone · Contact sales

Resend

See full pricing history

USD · US · source: resend.com

Plan	Pricing	Charged by	Offer type
Free — Recommended Highlighted	Free $0 / mo	Flat · per month	Standalone · Free
Pro — Recommended	USD 20 monthly · USD 20 / month with annual commitment $20 / mo	Flat · per month	Standalone · Fixed
Scale — Recommended	USD 90 monthly · USD 90 / month with annual commitment $90 / mo	Flat · per month	Standalone · Fixed

What each plan includes

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

Courier

Developer

Plan card 10,000 notifications per month: Included
Plan card Transactional email API: Included
Plan card Test environment: Included
Plan card API key management: Included

Business

Plan card Unlimited notifications: Included
Plan card Pay-as-you-go pricing: Included
Plan card AI translations: Included
Plan card Email and chat support: Included

Enterprise

Plan card Volume discounts: Included
Plan card Enterprise support: Included
Plan card Custom notification capacity: Included

Resend

Free — Recommended

Highlights Emails per month: 3,000 emails / mo

Included
Highlights Daily limit: 100 emails a day

Included
Highlights Domains: 3 domains

Included
Highlights Support: Ticket support

Included
Highlights Automation runs: 10,000 automation runs

Included
Highlights Data retention: 30-day data retention

Included

Pro — Recommended

Highlights Emails per month: 50,000 emails / mo

Included
Highlights Extra emails: $0.90 / 1,000

Included
Highlights Includes all Free features: Included
Highlights Domains: 10 domains

Included
Highlights Daily limit: No daily email limit

Included
Highlights Webhook endpoints: 5 webhook endpoints

Included
Highlights AI credits: 100 AI credits / mo

Included
Highlights Additional domains: With add-on

Limited

Scale — Recommended

Highlights Emails per month: 100,000 emails / mo

Included
Highlights Extra emails: $0.90 / 1,000

Included
Highlights Includes all Pro features: Included
Highlights Domains: 1,000 domains

Included
Highlights Dedicated Slack channel: Included
Highlights Webhook endpoints: 10 webhook endpoints

Included
Highlights AI credits: 500 AI credits / mo

Included
Highlights SSO: With add-on

Limited
Highlights Dedicated IP: With add-on

Limited

How their prices changed

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

Courier

August 27, 2026 Source
- Developer: Free
- Business: USD 0.005 monthly
- Enterprise: Contact sales

Resend

August 27, 2026 Source
- 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