MillionVerifier Is Built for Lists. Veriastra Is Built for Both.
MillionVerifier is an email verification service aimed at bulk list cleaning. Veriastra handles bulk the same way and adds the real-time, low-latency path plus four more data types.
Bulk and real time
Async CSV jobs with webhooks, and a single-call endpoint fast enough to sit inside a form submit.
More than email
Phone, IP, domain, sanctions and company data on one balance.
Auditable answers
Every verdict names the checks behind it: syntax, MX, SMTP, disposable, role and catch-all state.
Where MillionVerifier is the better buy
Every product has a job it is built for. These are the jobs where MillionVerifier is the answer and we are not, said plainly so you can tell in two minutes whether the rest of this page applies to you.
Built to be the cheapest bulk option
Their whole positioning is price per address at volume, and on that single axis they are hard to beat.
If you have one large list to clean once and no other data need, buying the cheapest correct answer is the right call.
A single, simple product
One job, one file, one price. No credit system to reason about across products, because there are no other products.