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ImprovMX

Create free email aliases for your domain name

★★★★★ 5.0/5
FactScore™ 47.7
VS

Mailbird

One App. All your email accounts.

★★★☆☆ 3.1/5
FactScore™ 29.9

Updated February 2026

ImprovMX Mailbird
Rating 5.0★ 3.1★
Reviews 8 8
Pros 5 7
FactScore™ 47.7 29.9

FactScore™ Comparison

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

👑
47.7
ImprovMX FactScore™
★ ImprovMX wins on FactScore™
29.9
Mailbird FactScore™

Pros & Cons

Only in ImprovMX — Pros

Fast performance Custom domain support Easy setup Email forwarding

Both tools — Pros

Easy to use

Only in Mailbird — Pros

Lifetime license Clean design Windows support Customization options Integration capabilities Unified inbox

Only in ImprovMX — Cons

—

Both tools — Cons

—

Only in Mailbird — Cons

MacOS performance issues Drag and drop issues Lifetime license limitations Limited advanced features Multi-selection issues Large app size No mobile app Refund process issues Slow email delivery

Details

ImprovMX Mailbird
Categories Email clients, Email marketing Email clients
Platforms Web Web
Became Popular October 19, 2016 May 5, 2015
Website improvmx.com getmailbird.com

Who Should Pick Which?

Choose ImprovMX if...

  • Fast performance
  • Custom domain support
  • Easy setup

Choose Mailbird if...

  • Lifetime license
  • Clean design
  • Windows support

With a FactScore™ of 47.7 vs 29.9, ImprovMX leads in community reception. ImprovMX uniquely offers Fast performance and Custom domain support, while Mailbird stands out for Lifetime license and Clean design.

3

What Users Say

ImprovMX

A
Avi Jul 25, 2023
★★★★★

I love this product. It really let's me use my single Gmail account with all my domains and I've found it to be reliable, gets through SPAM, and is so affordable. Highly recommend.

K
Kai Jan 23, 2023
★★★★★

Great product. Thoroughly enjoyed onboarding, they clearly understand UX. And a very generous free plan.

Mailbird

D
Dan Oct 21, 2024
★★★★☆

I've been using Mailbird for a while now, and overall, it's been a positive experience. The ability to manage multiple email accounts from a single, unified inbox is a significant time-saver. Its c...

R
Rene Oct 11, 2024
★☆☆☆☆

I used Mailbird on Windows a while ago and quite liked it. When I saw that they planned to make a macOS version I signed up for their mail list immediately. Now, years later I finally got an email ...

M
Matt Oct 11, 2024
★★★☆☆

For a first edition of so called "excellent mail app" on windows now on Mac, there's still a lot of room for improvements. 1. drag and drop attachments is not working. 2. no multi-selection. 3. the...

Frequently Asked Questions

Which is better, ImprovMX or Mailbird?

Based on FactScore™, ImprovMX leads with a score of 47.7 vs 29.9. ImprovMX has a higher rating of 5.0★ compared to 3.1★.

What are the pros of ImprovMX compared to Mailbird?

ImprovMX uniquely offers: Fast performance, Custom domain support, Easy setup, Email forwarding.

What are the pros of Mailbird compared to ImprovMX?

Mailbird uniquely offers: Lifetime license, Clean design, Windows support, Customization options, Integration capabilities.

Is ImprovMX better rated than Mailbird?

ImprovMX is rated 5.0★ from 8 reviews. Mailbird is rated 3.1★ from 8 reviews.

What is the FactScore™ of ImprovMX and Mailbird?

FactScore™ weighs rating and review volume together. ImprovMX scores 47.7 and Mailbird scores 29.9.

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