Mailmeteor

Everything you need for better email

★★★★★ 5.0/5
FactScore™ 38.9
VS

Postmark

Email for web applications

★★★★★ 5.0/5
FactScore™ 62.8

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.

38.9
Mailmeteor FactScore™
👑
62.8
Postmark FactScore™
★ Postmark wins on FactScore™

Pros & Cons

Only in Mailmeteor — Pros

Cold email support Easy to use Gmail integration AI writing feature Automated follow-ups Reliable Time-saving

Both tools — Pros

Only in Postmark — Pros

Reliable email delivery Fast performance Human support Transactional email Affordable pricing Email templates Excellent documentation Simple API Spam filter

Only in Mailmeteor — Cons

Marketing campaign templates

Both 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.

3

What Users Say

Mailmeteor

A
Arnaud Dec 12, 2024
★★★★★

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!

C
Clément Nov 28, 2022
★★★★★

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 !

W
Will Jan 24, 2024
★★★★★

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

D
Daniil Oct 31, 2025
★★★★★

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 ...

Y
Yaniv Nov 19, 2024
★★★★★

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.

D
Dr Sep 26, 2024
★★★★★

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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