
Listmint does both standard smtp validation where they tell you if the email is valid, catch all, unknown, or invalid. But list mint also takes it a step further and verifies the catchalls for you as well. But what makes this better than Bounceban or Findymail for catchall verification is that Listmint actually tells you in the final result if the email was valid or if it was a catchall deliverable. Those other tools won't tell you if it was a standard smtp valid, they'll just say the email is deliverable. This is important because standard smtp valids are not the same thing as deliverable catchall valids - one can get you a higher bounce rate than the other.
Also, this tool is super easy to use in the interface. No need to upload your csv to multiple platforms anymore to validate in two different tools for valids and catchalls. Upload it in one spot, and you're done.
Also love that they have an api. Review collected by and hosted on G2.com.
Their price is a little high, but their service, knowledge, and usability make it worth it if you're using it within their interface. Review collected by and hosted on G2.com.
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Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate.

