Postmark

Email for web applications

★★★★★ 5.0/5
FactScore™ 62.8
VS

Zoho

An integrated suite of business apps

★★★★★ 4.6/5
FactScore™ 63.9

Updated February 2026

Postmark Zoho
Rating 5.0★ 4.6★
Reviews 17 23
Pros 9 2
FactScore™ 62.8 63.9

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

62.8
Postmark FactScore™
👑
63.9
Zoho FactScore™
★ Zoho wins on FactScore™

Pros & Cons

Only in Postmark — Pros

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

Both tools — Pros

Only in Zoho — Pros

Free tier Reliable email

Only in Postmark — Cons

Both tools — Cons

Only in Zoho — Cons

Clunky interface Occasional bugs Slow support responses

Details

Postmark Zoho
Categories Email clients, Email marketing Email clients, Customer support tools, CRM software
Platforms Web · iOS Web · iOS · Android
Became Popular July 23, 2014 August 6, 2014
Website postmarkapp.com www.zoho.com

Who Should Pick Which?

Choose Postmark if...

  • Reliable email delivery
  • Fast performance
  • Human support

Choose Zoho if...

  • Free tier
  • Reliable email

With a FactScore™ of 62.8 vs 63.9, Zoho leads in community reception. Postmark uniquely offers Reliable email delivery and Fast performance, while Zoho stands out for Free tier and Reliable email.

3

What Users Say

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.

Zoho

A
Ayatullah Oct 29, 2025
★★★★★

Zoho helps us manage team communication, support, and business operations efficiently. Its suite of tools keeps our processes organized, ensuring seamless collaboration across teams and better coor...

K
Kelvin Mar 17, 2025
★★★★★

We used Zoho for our teams emails and email communication, which also allows us to communicate with users for a very low cost.

M
Mayank Mar 22, 2024
★★★★★

Zoho's HR and payroll software streamlines our operations effectively. Its user-friendly interface simplifies tasks like payroll processing and employee management. Customisable features cater to o...

Frequently Asked Questions

Which is better, Postmark or Zoho?

Based on FactScore™, Zoho leads with a score of 63.9 vs 62.8. Zoho has a higher rating of 4.6★ compared to 5.0★.

What are the pros of Postmark compared to Zoho?

Postmark uniquely offers: Reliable email delivery, Fast performance, Human support, Transactional email, Affordable pricing.

What are the pros of Zoho compared to Postmark?

Zoho uniquely offers: Free tier, Reliable email.

Is Postmark better rated than Zoho?

Postmark is rated 5.0★ from 17 reviews. Zoho is rated 4.6★ from 23 reviews.

What is the FactScore™ of Postmark and Zoho?

FactScore™ weighs rating and review volume together. Postmark scores 62.8 and Zoho scores 63.9.

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