Mailgun

Email Service for Developers

★★★★★ 5.0/5
FactScore™ 42.3
VS

Stoop

The app to find and read great email newsletters

★★★★★ 4.5/5
FactScore™ 21.5

Updated February 2026

Mailgun Stoop
Rating 5.0★ 4.5★
Reviews 6 2
Pros 0 0
FactScore™ 42.3 21.5

FactScore™ Comparison

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

👑
42.3
Mailgun FactScore™
★ Mailgun wins on FactScore™
21.5
Stoop FactScore™

Pros & Cons

Only in Mailgun — Pros

No unique pros listed

Both tools — Pros

Only in Stoop — Pros

No unique pros listed

Only in Mailgun — Cons

Both tools — Cons

Only in Stoop — Cons

Details

Mailgun Stoop
Categories Email clients, Automation tools, Email marketing Email clients, Newsletter platforms
Platforms Web Web · iOS · Android
Became Popular January 26, 2015 October 14, 2019
Website www.mailgun.com stoopinbox.com

Who Should Pick Which?

Choose Mailgun if...

  • No unique pros listed

Choose Stoop if...

  • No unique pros listed

With a FactScore™ of 42.3 vs 21.5, Mailgun leads in community reception. Mailgun uniquely offers No unique pros listed, while Stoop stands out for No unique pros listed.

3

What Users Say

Mailgun

A
Alex Aug 2, 2024
★★★★★

Mailgun stands out for its robust email delivery infrastructure, high deliverability rates, and advanced analytics. It offers easy integration with powerful APIs, comprehensive email tracking, and ...

T
Tocka Dec 31, 2024
★★★★★

Shoutout to Mailgun for their powerful email API, which integrates seamlessly with MailTock to keep your transactional emails on track.

N
Nureddin Apr 17, 2025
★★★★★

Email delivery we can actually rely on. Onboarding emails, waiting list notifications — all powered by Mailgun.

Stoop

S
sugaroverflow Feb 8, 2023
★★★★★

I love using Stoop to aggregate ALL of my newsletters! It's great because it's isolated from my flooded inbox and allows me to really scroll through the content I've chosen to subscribe to. So neat!

C
Clay Jan 18, 2024
★★★★☆

Completely essential app for me. Obviously still in beta and I'm excited to see this app continue to develop.

Frequently Asked Questions

Which is better, Mailgun or Stoop?

Based on FactScore™, Mailgun leads with a score of 42.3 vs 21.5. Mailgun has a higher rating of 5.0★ compared to 4.5★.

What are the pros of Mailgun compared to Stoop?

Mailgun uniquely offers: No unique pros listed.

What are the pros of Stoop compared to Mailgun?

Stoop uniquely offers: No unique pros listed.

Is Mailgun better rated than Stoop?

Mailgun is rated 5.0★ from 6 reviews. Stoop is rated 4.5★ from 2 reviews.

What is the FactScore™ of Mailgun and Stoop?

FactScore™ weighs rating and review volume together. Mailgun scores 42.3 and Stoop scores 21.5.

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