# PostmarkApp Email Integrator

> PostmarkApp Email Integrator has 50+ active installs, a 5/5 rating from 4 reviews and 136 downloads in the last 30 days. Health score 47/100, keyword rankings, version adoption and the best alternatives.

**Verdict: Use with caution.** PostmarkApp Email Integrator works, but test it on a staging site before relying on it in 2026. It runs on 50+ sites, is rated 5/5 and was last updated 7 months ago, and scores 47/100 on our health check.

**Enables your WordPress site to send emails via PostMarkApp API.**

## Key facts

- **Overall rank:** —
- **Active installs:** 50+
- **Total downloads:** 3,368
- **Downloads (30 days):** 136 (+51.1% vs previous 30 days)
- **Rating:** 5/5 from 4 reviews
- **Health score:** 47/100 (Fair)
- **Version:** 2.5.0
- **Last updated:** Mar 23, 2026
- **Tested up to:** WordPress 6.9.10
- **Requires:** WordPress 5.0+
- **Support resolved:** 0 of 0 threads (last 2 months)
- **Developer:** Gagan Deep Singh (https://pageforge.pro/directory/authors/gagan0123/)
- **WordPress.org:** https://wordpress.org/plugins/postmarkapp-email-integrator/

## Category rankings

| Category | Rank | Plugins |
|---|---|---|
| [email](https://pageforge.pro/directory/plugins/tag/email/) | >100 | 1,135 |
| [Notifications](https://pageforge.pro/directory/plugins/tag/notifications/) | #69 | 377 |
| [postmark](https://pageforge.pro/directory/plugins/tag/postmark/) | #3 | 6 |
| [smtp](https://pageforge.pro/directory/plugins/tag/smtp/) | #79 | 326 |
| [wp_mail](https://pageforge.pro/directory/plugins/tag/wp_mail/) | #21 | 69 |

## WordPress.org search positions

| Keyword | Position | Results |
|---|---|---|
| email | >100 | 10,000 |
| Notifications | >100 | 9,147 |
| postmark | #12 | 155 |
| smtp | >100 | 1,546 |
| wp_mail | #41 | 934 |

## Version adoption

- 2.5: 63.8%
- 2.4: 36.2%

## Alternatives

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [WP Mail SMTP by WPForms – SMTP for Reliable Email Delivery with Gmail, Outlook, Amazon SES, Brevo, Other SMTP & More](https://pageforge.pro/directory/plugins/wp-mail-smtp/) | 4M+ | 4.8/5 (5,206) | Oct 20, 2026 | 97/100 |
| 2 | [MC4WP: Mailchimp for WordPress](https://pageforge.pro/directory/plugins/mailchimp-for-wp/) | 1M+ | 4.8/5 (1,497) | Sep 16, 2026 | 86/100 |
| 3 | [Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more](https://pageforge.pro/directory/plugins/easy-wp-smtp/) | 500K+ | 4.6/5 (709) | Aug 12, 2026 | 91/100 |
| 4 | [WP Mail Logging](https://pageforge.pro/directory/plugins/wp-mail-logging/) | 300K+ | 4.7/5 (374) | Oct 14, 2026 | 96/100 |
| 5 | [Mailchimp for WooCommerce](https://pageforge.pro/directory/plugins/mailchimp-for-woocommerce/) | 200K+ | 4/5 (726) | Sep 23, 2026 | 81/100 |
| 6 | [Email Deliverability – SMTP Replacement, Email API Deliverability & Email Log](https://pageforge.pro/directory/plugins/site-mailer/) | 200K+ | 2.5/5 (17) | Jul 16, 2026 | 62/100 |
| 7 | [SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers](https://pageforge.pro/directory/plugins/suremails/) | 200K+ | 4.7/5 (25) | Oct 8, 2026 | 80/100 |
| 8 | [Manage Notification E-mails](https://pageforge.pro/directory/plugins/manage-notification-emails/) | 100K+ | 4.8/5 (56) | Oct 8, 2026 | 80/100 |
| 9 | [Klaviyo](https://pageforge.pro/directory/plugins/klaviyo/) | 100K+ | 2.8/5 (24) | Aug 17, 2026 | 66/100 |
| 10 | [Check & Log Email – Easy Email Testing & Mail logging](https://pageforge.pro/directory/plugins/check-email/) | 100K+ | 4.8/5 (292) | Sep 2, 2026 | 84/100 |

## Frequently asked questions

### Is PostmarkApp Email Integrator free?
Yes. PostmarkApp Email Integrator is free to download and use from the official WordPress.org plugin directory.

### Is PostmarkApp Email Integrator safe to use in 2026?
PostmarkApp Email Integrator works, but test it on a staging site before relying on it in 2026. It runs on 50+ sites, is rated 5/5 and was last updated 7 months ago, and scores 47/100 on our health check.

### How many websites use PostmarkApp Email Integrator?
PostmarkApp Email Integrator is active on 50+ WordPress websites and has been downloaded 3,368 times since it launched in September 2014. It was downloaded 136 times in the last 30 days.

### Does PostmarkApp Email Integrator work with WordPress 7.1?
PostmarkApp Email Integrator is officially tested up to WordPress 6.9.10, while the latest release is 7.1.3. It may still work, but try it on a staging site first.

### When was PostmarkApp Email Integrator last updated?
The latest version, 2.5.0, was released on March 23, 2026 (7 months ago).

### Who makes PostmarkApp Email Integrator?
PostmarkApp Email Integrator is developed and maintained by Gagan Deep Singh.

### What are the best alternatives to PostmarkApp Email Integrator?
The most popular alternatives to PostmarkApp Email Integrator are WP Mail SMTP by WPForms (4M+ installs), MC4WP: Mailchimp for WordPr… (1M+ installs) and Easy WP SMTP (500K+ installs).


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/postmarkapp-email-integrator/ · Generated 2026-10-20 17:33 UTC by PageForge