Postmark
Email for web applications
SPF Record Checker
Lookup SPF Record and fix deliverability issues
FactScore™ 0Updated February 2026
| Postmark | SPF Record Checker | |
|---|---|---|
| Rating | 5.0★ | N/A |
| Reviews | 17 | 0 |
| Pros | 9 | 0 |
| FactScore™ | 62.8 | 0 |
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 SPF Record Checker — Pros
No unique pros listedOnly in Postmark — Cons
—Both tools — Cons
—Only in SPF Record Checker — Cons
—Details
| Postmark | SPF Record Checker | |
|---|---|---|
| Categories | Email clients, Email marketing | Email marketing, Authentication & identity tools |
| Platforms | Web · iOS | Web |
| Became Popular | July 23, 2014 | July 4, 2024 |
| Website | postmarkapp.com | www.mailmodo.com |
Who Should Pick Which?
Choose Postmark if...
- Reliable email delivery
- Fast performance
- Human support
Choose SPF Record Checker if...
- No unique pros listed
With a FactScore™ of 62.8 vs 0, Postmark leads in community reception. Postmark uniquely offers Reliable email delivery and Fast performance, while SPF Record Checker 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.
SPF Record Checker
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Postmark or SPF Record Checker?
Based on FactScore™, Postmark leads with a score of 62.8 vs 0. Postmark has a higher rating of 5.0★ compared to N/A★.
What are the pros of Postmark compared to SPF Record Checker?
Postmark uniquely offers: Reliable email delivery, Fast performance, Human support, Transactional email, Affordable pricing.
What are the pros of SPF Record Checker compared to Postmark?
SPF Record Checker uniquely offers: No unique pros listed.
Is Postmark better rated than SPF Record Checker?
Postmark is rated 5.0★ from 17 reviews. SPF Record Checker is rated N/A★ from 0 reviews.
What is the FactScore™ of Postmark and SPF Record Checker?
FactScore™ weighs rating and review volume together. Postmark scores 62.8 and SPF Record Checker scores 0.
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