ImprovMX
Create free email aliases for your domain name
Lero - Email Validator
Zero bounce for founders
Updated February 2026
| ImprovMX | Lero - Email Validator | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 8 | 2 |
| Pros | 5 | 0 |
| FactScore™ | 47.7 | 23.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in ImprovMX — Pros
Fast performance Custom domain support Easy setup Easy to use Email forwardingBoth tools — Pros
—Only in Lero - Email Validator — Pros
No unique pros listedOnly in ImprovMX — Cons
—Both tools — Cons
—Only in Lero - Email Validator — Cons
—Details
| ImprovMX | Lero - Email Validator | |
|---|---|---|
| Categories | Email clients, Email marketing | Email clients, Email marketing, Advertising tools |
| Platforms | Web | Web |
| Became Popular | October 19, 2016 | July 10, 2025 |
| Website | improvmx.com | leromail.com |
Who Should Pick Which?
Choose ImprovMX if...
- Fast performance
- Custom domain support
- Easy setup
Choose Lero - Email Validator if...
- No unique pros listed
With a FactScore™ of 47.7 vs 23.9, ImprovMX leads in community reception. ImprovMX uniquely offers Fast performance and Custom domain support, while Lero - Email Validator stands out for No unique pros listed.
What Users Say
ImprovMX
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.
Great product. Thoroughly enjoyed onboarding, they clearly understand UX. And a very generous free plan.
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...
Related Comparisons
Frequently Asked Questions
Which is better, ImprovMX or Lero - Email Validator?
Based on FactScore™, ImprovMX leads with a score of 47.7 vs 23.9. ImprovMX has a higher rating of 5.0★ compared to 5.0★.
What are the pros of ImprovMX compared to Lero - Email Validator?
ImprovMX uniquely offers: Fast performance, Custom domain support, Easy setup, Easy to use, Email forwarding.
What are the pros of Lero - Email Validator compared to ImprovMX?
Lero - Email Validator uniquely offers: No unique pros listed.
Is ImprovMX better rated than Lero - Email Validator?
ImprovMX is rated 5.0★ from 8 reviews. Lero - Email Validator is rated 5.0★ from 2 reviews.
What is the FactScore™ of ImprovMX and Lero - Email Validator?
FactScore™ weighs rating and review volume together. ImprovMX scores 47.7 and Lero - Email Validator scores 23.9.
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