Free
- emails: 100 emails
Support for side projects · Evaluating deliverability · Testing integration
Comparing historical price movements, current plan features, and price change logs for Postmark and Resend.

12 dated pricing states tracked since 2015. Entry pricing in the latest mapped state starts at $15/mo.

9 dated pricing states tracked since 2023. Entry pricing in the latest mapped state starts at $20/mo.
Coverage last checked Postmark: 2026-08-02; Resend: 2026-06-01. Verify current offers on the vendors' pricing page and pricing page. Read the methodology and limitations.
Executive pricing summary
SaasTrack has logged historical pricing snapshots for both Postmark and Resend in the Email API software category. Currently, Postmark entry pricing starts at $15/mo across 4 plans, while Resend entry pricing starts at $20/mo across 4 plans. Over the tracking period, Postmark has recorded 94 price adjustments compared to 155 for Resend.
| Comparison Metric | Postmark | Resend |
|---|---|---|
| Starting Entry Price | $15/mo | $20/mo |
| Active Plan Count | 4 plans | 4 plans |
| Logged Price Changes | 94 changes | 155 changes |
| Tracking Since | 2015 | 2023 |
| Market Category | Email API | Email API |
Merged Price History Chart
Postmark is blue. Resend is orange. Filter by window and plan with the controls below.
Postmark: High-Volume Plan, High Volume / Custom — quoted on request, never listed with a price; Resend: Enterprise — quoted on request, never listed with a price.
Postmark plans today
Support for side projects · Evaluating deliverability · Testing integration
Unlimited Custom sending domains · Detailed analytics and insights · 45-day data retention · Industry-leading deliverability rates · Unlimited emails/day
Unlimited Custom sending domains · Inbound email processing · Customizable data retention up to 365 days
Unlimited Custom sending domains · Customizable data retention available · Inbound email processing
Todaylive prices
Resend plans today
Ticket support
Ticket support · Daily limit
Slack & ticket support · Daily limit
Daily limit · Flexible data retention · Flexible automation runs · Flexible domains · Flexible AI credits · Priority support
Todaylive prices
Postmark recent price changes
| When | Event | What changed |
|---|---|---|
| 2026-03-06 | Plan added | Free at 0 |
Resend recent price changes
| When | Event | What changed |
|---|---|---|
| 2026-06-01 | Limit changed | Free · Data retention: 1 day → 30 days |
| 2026-06-01 | Limit changed | Pro · Data retention: 3 → 30 days |
| 2026-06-01 | Limit changed | Scale · Data retention: 7 → 30 days |
Frequently asked questions
Entry pricing for Postmark starts at $15/mo, while Resend entry pricing starts at $20/mo. Check the interactive timeline chart above to compare plan features and seat pricing side by side.
SaasTrack has logged 94 price modifications for Postmark since 2015 and 155 price modifications for Resend since 2023.
Yes, creating a free account on SaasTrack allows you to set automated watchlist alerts whenever Postmark, Resend, or other competitors update their plans.
Yes! All historical pricing charts, active plan feature breakdowns, and change logs for both Postmark and Resend are 100% free to view on SaasTrack without creating an account.
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