Postmark
Email for web applications
Really Good Emails
Curated design, code, resources to make your emails better.
Updated February 2026
| Postmark | Really Good Emails | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 17 | 2 |
| Pros | 9 | 0 |
| FactScore™ | 62.8 | 23.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Postmark — Pros
Reliable email delivery Fast performance Human support Transactional email Affordable pricing Email templates Excellent documentation Simple API Spam filterBoth tools — Pros
—Only in Really Good Emails — Pros
No unique pros listedOnly in Postmark — Cons
—Both tools — Cons
—Only in Really Good Emails — Cons
—Details
| Postmark | Really Good Emails | |
|---|---|---|
| Categories | Email clients, Email marketing | Email marketing, Design resources |
| Platforms | Web · iOS | Web |
| Became Popular | July 23, 2014 | March 26, 2014 |
| Website | postmarkapp.com | www.reallygoodemails.com |
Who Should Pick Which?
Choose Postmark if...
- Reliable email delivery
- Fast performance
- Human support
Choose Really Good Emails if...
- No unique pros listed
With a FactScore™ of 62.8 vs 23.9, Postmark leads in community reception. Postmark uniquely offers Reliable email delivery and Fast performance, while Really Good Emails stands out for No unique pros listed.
What Users Say
Postmark
We use Postmark to send emails and manage newsletters directly from BlogBowl. Big thanks to Postmark for their reliable API and top-notch deliverability, which makes sure your newsletters actually ...
We use Postmark not only for our emails, but also to power Ply's built-in dynamic email capabilities. It's reliable, well documented and most of all - comes with awesome human support.
Once you get familiar with Postmark's layouts and templates, the service is great for quickly creating email templates and sending them out using their simple API. The UI is simple and intuitive.
Really Good Emails
Great tool for email copy and design inspo! What I especially love is their newsletter: simple and fun, all email things in one place, no need to search elsewhere.
I really love Really Good Emails. The best place to find inspiration for emails for both design and copy.
Related Comparisons
Frequently Asked Questions
Which is better, Postmark or Really Good Emails?
Based on FactScore™, Postmark leads with a score of 62.8 vs 23.9. Postmark has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Postmark compared to Really Good Emails?
Postmark uniquely offers: Reliable email delivery, Fast performance, Human support, Transactional email, Affordable pricing.
What are the pros of Really Good Emails compared to Postmark?
Really Good Emails uniquely offers: No unique pros listed.
Is Postmark better rated than Really Good Emails?
Postmark is rated 5.0★ from 17 reviews. Really Good Emails is rated 5.0★ from 2 reviews.
What is the FactScore™ of Postmark and Really Good Emails?
FactScore™ weighs rating and review volume together. Postmark scores 62.8 and Really Good Emails scores 23.9.
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