Mailmeteor
Everything you need for better email
Postmark
Email for web applications
Updated February 2026
| Mailmeteor | Postmark | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 5 | 17 |
| Pros | 7 | 9 |
| FactScore™ | 38.9 | 62.8 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Mailmeteor — Pros
Cold email support Easy to use Gmail integration AI writing feature Automated follow-ups Reliable Time-savingBoth tools — Pros
—Only in Postmark — Pros
Reliable email delivery Fast performance Human support Transactional email Affordable pricing Email templates Excellent documentation Simple API Spam filterOnly in Mailmeteor — Cons
Marketing campaign templatesBoth tools — Cons
—Only in Postmark — Cons
—Details
| Mailmeteor | Postmark | |
|---|---|---|
| Categories | Email clients, Email marketing | Email clients, Email marketing |
| Platforms | Web | Web · iOS |
| Became Popular | December 19, 2019 | July 23, 2014 |
| Website | mailmeteor.com | postmarkapp.com |
Who Should Pick Which?
Choose Mailmeteor if...
- Cold email support
- Easy to use
- Gmail integration
Choose Postmark if...
- Reliable email delivery
- Fast performance
- Human support
With a FactScore™ of 38.9 vs 62.8, Postmark leads in community reception. Mailmeteor uniquely offers Cold email support and Easy to use, while Postmark stands out for Reliable email delivery and Fast performance.
What Users Say
Mailmeteor
An outstanding extension that turns Gmail into a true productivity powerhouse. The AI writing feature is surprisingly accurate and intuitive. Love how I can automate follow-ups while staying in Gmail!
If you're "old school" and used to send your cold emails with Outlook and Word but now you're working with Google Workspace, Mailmeteor is THE solution you need !
Good for easy getting started with multiple email sending. I use it for cold and warm emailing. I'd love if the product could add some "Marketing campaign" feature, with the possibility of using te...
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.
Frequently Asked Questions
Which is better, Mailmeteor or Postmark?
Based on FactScore™, Postmark leads with a score of 62.8 vs 38.9. Postmark has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Mailmeteor compared to Postmark?
Mailmeteor uniquely offers: Cold email support, Easy to use, Gmail integration, AI writing feature, Automated follow-ups.
What are the pros of Postmark compared to Mailmeteor?
Postmark uniquely offers: Reliable email delivery, Fast performance, Human support, Transactional email, Affordable pricing.
Is Mailmeteor better rated than Postmark?
Mailmeteor is rated 5.0★ from 5 reviews. Postmark is rated 5.0★ from 17 reviews.
What is the FactScore™ of Mailmeteor and Postmark?
FactScore™ weighs rating and review volume together. Mailmeteor scores 38.9 and Postmark scores 62.8.
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