Data Validation is an email verifier service that works online. This email marketing tool lets you check and verify your lists, to know their status and their reliability in case you want to send them a newsletter.
Data Validation has a free plan, with which you get a free reporting on the quality of your list and a breakdown for deliverability. You can also pay for a good cleaning of your list, uploading it to Data Validation servers and paying less and less depending on your list’ size. By the way, if you are developing an ESP, you can include Data Validation features through their dedicated APIs.
Data Validation is a good email verifier SaaS that you can trust to clean your lists.
|Usability: 7 /10||Speed: 7 /10||Features: 7 /10||Support: 7 /10||Pricing: 7 /10|