Lero - Email Validator
Zero bounce for founders
Mailgun
Email Service for Developers
Updated February 2026
| Lero - Email Validator | Mailgun | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 2 | 6 |
| Pros | 0 | 0 |
| FactScore™ | 23.9 | 42.3 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Lero - Email Validator — Pros
No unique pros listedBoth tools — Pros
—Only in Mailgun — Pros
No unique pros listedOnly in Lero - Email Validator — Cons
—Both tools — Cons
—Only in Mailgun — Cons
—Details
| Lero - Email Validator | Mailgun | |
|---|---|---|
| Categories | Email clients, Email marketing, Advertising tools | Email clients, Automation tools, Email marketing |
| Platforms | Web | Web |
| Became Popular | July 10, 2025 | January 26, 2015 |
| Website | leromail.com | www.mailgun.com |
Who Should Pick Which?
Choose Lero - Email Validator if...
- No unique pros listed
Choose Mailgun if...
- No unique pros listed
With a FactScore™ of 23.9 vs 42.3, Mailgun leads in community reception. Lero - Email Validator uniquely offers No unique pros listed, while Mailgun stands out for No unique pros listed.
What Users Say
Lero - Email Validator
Lero – Email Validator Pros: Lero provides a straightforward solution for validating email addresses, with support for both single checks and bulk uploads. It offers an API for integration into exi...
This tool offers a fast and reliable solution for verifying email addresses, ideal for startups and growing businesses. It helps reduce delivery failures by ensuring addresses are accurate before y...
Mailgun
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 ...
Shoutout to Mailgun for their powerful email API, which integrates seamlessly with MailTock to keep your transactional emails on track.
Email delivery we can actually rely on. Onboarding emails, waiting list notifications — all powered by Mailgun.
Related Comparisons
Frequently Asked Questions
Which is better, Lero - Email Validator or Mailgun?
Based on FactScore™, Mailgun leads with a score of 42.3 vs 23.9. Mailgun has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Lero - Email Validator compared to Mailgun?
Lero - Email Validator uniquely offers: No unique pros listed.
What are the pros of Mailgun compared to Lero - Email Validator?
Mailgun uniquely offers: No unique pros listed.
Is Lero - Email Validator better rated than Mailgun?
Lero - Email Validator is rated 5.0★ from 2 reviews. Mailgun is rated 5.0★ from 6 reviews.
What is the FactScore™ of Lero - Email Validator and Mailgun?
FactScore™ weighs rating and review volume together. Lero - Email Validator scores 23.9 and Mailgun scores 42.3.
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