
G2 Crowd
AlternativeTo
Product Hunt
GetApp
SaaSHub
Alternative.me
TrustRadius
Capterra helps millions of people find the best business software. With software reviews, ratings, infographics, and the most comprehensive list of the top business software products available, you're sure to find what you need at Capterra.

NeverBounce
Kickbox
ZeroBounce
Email Checker
Email List Verify
Email Verifier
emailvalidation.io
Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more.

Which is more popular?
mailboxlayer API might be a bit more popular than Capterra. We know about 5 links to it since March 2021 and only 5 links to Capterra.
Website, pricing, platforms and company facts side by side.
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| Website | capterra.com | mailboxlayer.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Capterra is recommended for small to medium-sized businesses, entrepreneurs, IT managers, and anyone involved in the decision-making process for acquiring software solutions. It is particularly helpful for those who are seeking user reviews and comparisons to guide their software purchasing decisions.
No analysis of mailboxlayer API yet.
Walkthroughs and reviews on video.
How To Make $100+ Writing Simple Reviews (Capterra Reveiws)
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Capterra and mailboxlayer API. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Capterra is a popular software review platform that helps users discover products based on unbiased user reviews. This platform makes it easier for users to find and compare software, allowing developers and startups...
Capterra is also a platform for listing your SaaS, but separately if you also write reviews on the platform like around 10–15 reviews a month you will be getting paid from it.
Capterra stands out with its extensive collection of software options along with detailed reviews. It’s a platform that helps businesses find the right software and gives them deeper insights beyond just the basics.
We have no reviews of mailboxlayer API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Does anyone use the Altegio system (alteg.io) and can write something more? I am looking for opinions about it, but there are no reviews about this system on the internet, e.g. On capterra.com. Source: about 3 years ago
Let us know what you love about Undaku and what you think we should work on next! We want our product to be the best it can be for you. Leave us your review of our ‘SaaS’iest No-code Platform on Capterra.com to help us continue to... Source: over 3 years ago
When I was consulting and had some non-profit clients, I often found a lot of info about what's available on Capterra. https://capterra.com . There's a category for Non-profit and Public Sector. Source: over 4 years ago
I've found a few "free" APIs which tell you if the email address exists or not, they have a free tier for certain amount of queries. Try https://mailboxlayer.com and https://www.zerobounce.net. Source: about 4 years ago
What I mean by valid is whether it is deliverable or not. Like this https://mailboxlayer.com/. Source: about 4 years ago
In Inspector we use the mailboxlayer.com API to validate emails. The service is also able to detect fake email addresses, temporary addresses, and the actual existence of an email address using MX-Records and SMTP. - Source: dev.to / over 4 years ago
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