Free Trial (Email API)
Free
- Contact storage: 100 contacts
- Searchable Email Activity: 3 days
- Daily email limit: 100 emails per day
- Trial duration: 60 days
- Email Address Validation API: 2,500 free validations
- Event Webhook: 1 included
SMTP and API
SendGrid vs Postmark Pricing Comparison
Comparing historical price movements, current plan features, and price change logs for SendGrid and Postmark.
SendGrid
Full SendGrid history →4 dated pricing states tracked since 2023. Entry pricing in the latest mapped state starts at $15/mo.
Postmark
Full Postmark history →12 dated pricing states tracked since 2015. Entry pricing in the latest mapped state starts at $15/mo.
Coverage last checked SendGrid: 2025-08-03; Postmark: 2026-08-02. 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 SendGrid and Postmark in the Email API software category. Currently, SendGrid entry pricing starts at $15/mo across 8 plans, while Postmark entry pricing starts at $15/mo across 4 plans. Over the tracking period, SendGrid has recorded 39 price adjustments compared to 94 for Postmark.
SendGrid vs Postmark Key Metrics Table
| Comparison Metric | SendGrid | Postmark |
|---|---|---|
| Starting Entry Price | $15/mo | $15/mo |
| Active Plan Count | 8 plans | 4 plans |
| Logged Price Changes | 39 changes | 94 changes |
| Tracking Since | 2023 | 2015 |
| Market Category | Email API | Email API |
Merged Price History Chart
SendGridvsPostmarkUnified Price Chart
SendGrid is blue. Postmark is orange. Filter by window and plan with the controls below.
latest · 2026-12-05
SendGrid: Custom (Marketing Campaigns), Premier (Email API), Premier — quoted on request, never listed with a price; Postmark: High-Volume Plan, High Volume / Custom — quoted on request, never listed with a price.
SendGrid plans today
Free Trial (Marketing Campaigns)
Free
- Signup forms: 1 form
- Email testing credits: 3 credits
- Trial duration: 60 days
- Teammate access: 1 teammate
Basic (Marketing Campaigns)
$15 /mo
- Signup forms: 5 forms
- Email testing credits: 10 credits
- Teammate access: 1 teammate
Essentials (Email API)
$19.95 /mo
- Dedicated IP Addresses: 1 included
- Searchable Email Activity: 3 days
- Teammate access: 1 teammate
- Email Address Validation API: 5,000 free validations
- Email Content Testing: 60 credits/mo
- Event Webhook: 2 included
Advanced (Marketing Campaigns)
$60 /mo
- Signup forms: 15 forms
- Email testing credits: 60 credits
- Teammate access: 1,000 teammates
Pro (Email API)
$89.95 /mo
- Dedicated IP Addresses: 1 included
- Searchable Email Activity: 7 days
- Teammate access: 1,000 teammates
- Email Address Validation API: 5,000 free validations
- Email Content Testing: 60 credits/mo
- Event Webhook: 5 included
Custom (Marketing Campaigns)
Contact sales
- Signup forms: 15 forms
- Email testing credits: 60 credits
- Teammate access: 1,000 teammates
Premier (Email API)
Contact sales
- Searchable Email Activity: 7 days
- Teammate access: 1,000 teammates
- Event Webhook: 5 included
Pricing timeline4 changes since Nov 2023
Todaylive prices
Postmark plans today
Free
Free
- emails: 100 emails
Support for side projects · Evaluating deliverability · Testing integration
Basic
$15 /mo
- emails: 10,000 emails
Unlimited Custom sending domains · Detailed analytics and insights · 45-day data retention · Industry-leading deliverability rates · Unlimited emails/day
Pro
$16.50 /mo
- emails: 10,000 emails
Unlimited Custom sending domains · Inbound email processing · Customizable data retention up to 365 days
Platform
$18 /mo
- emails: 10,000 emails
Unlimited Custom sending domains · Customizable data retention available · Inbound email processing
Pricing timeline12 changes since Mar 2015
Todaylive prices
SendGrid recent price changes
SendGrid change log
| When | Event | What changed |
|---|---|---|
| 2025-08-03 | Plan added | Pro (Email API) at 89.95 |
| 2025-08-03 | Plan added | Free Trial (Marketing Campaigns) at 0 |
| 2025-08-03 | Plan added | Essentials (Email API) at 19.95 |
| 2025-08-03 | Plan added | Premier (Email API) |
| 2025-08-03 | Plan added | Basic (Marketing Campaigns) at 15 |
| 2025-08-03 | Plan removed | advanced |
| 2025-08-03 | Plan removed | pro |
Postmark recent price changes
Postmark change log
| When | Event | What changed |
|---|---|---|
| 2026-03-06 | Plan added | Free at 0 |
Frequently asked questions
Which is cheaper, SendGrid or Postmark?
Entry pricing for SendGrid starts at $15/mo, while Postmark entry pricing starts at $15/mo. Check the interactive timeline chart above to compare plan features and seat pricing side by side.
How frequently do SendGrid and Postmark adjust their prices?
SaasTrack has logged 39 price modifications for SendGrid since 2023 and 94 price modifications for Postmark since 2015.
Can I track future price increases for SendGrid and Postmark?
Yes, creating a free account on SaasTrack allows you to set automated watchlist alerts whenever SendGrid, Postmark, or other competitors update their plans.
Are historical price change logs free to view for SendGrid vs Postmark?
Yes! All historical pricing charts, active plan feature breakdowns, and change logs for both SendGrid and Postmark are 100% free to view on SaasTrack without creating an account.
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