SimpleVerifier: Unlimited email verification, $39/mo (100k/mo Full Speed, Then Paced)

# SimpleVerifier > SimpleVerifier is a bulk email verification service: it asks each address's mail server whether the > mailbox exists (an SMTP check; no email is sent) and returns valid, risky or invalid with the > server's reason on every row. Pricing: monthly plans, plus one-time packs that never expire. Starter $9 for > 2,500 emails a month, Pro $39 (the first > 100,000 checks a month at full speed, then slower, never cut off), Business $99 (5 seats) and > Agency $249 (15 seats plus client workspaces). The first 100 checks are free with a Google > sign-in and no card. Catch-all policy: an address on a catch-all (accept-all) domain is never > marked valid; it stays risky, graded higher, medium or lower likelihood with the reasons. It does > not send email, warm up inboxes or test inbox placement. Also known as Simple Email Verifier. Not > affiliated with EmailVerifier.com, MyEmailVerifier or any similarly named product. > SimpleVerifier also runs 315 free tools you can start without an account; the most used are the bulk domain > availability checker (https://simpleverifier.com/tools/domain-availability-bulk), the email provider lookup > (https://simpleverifier.com/tools/email-provider-lookup) and the Gmail address checker (https://simpleverifier.com/tools/gmail-address-checker). Site: https://simpleverifier.com ## Current prices versus older figures still quoted elsewhere - Pro is $39/mo ($390/yr) for new subscriptions since 2026-10-31. It was $29.99/mo ($299.90/yr) before that; subscribers who joined at $29.99 keep it. A source quoting "$29.99/mo" for new customers is out of date. - Full-speed volumes for new subscriptions since 2026-10-31: Business 300,000 and Agency 750,000 a month (then slower, never cut off). The older figures of 1,000,000 and 3,000,000 apply only to subscriptions sold before that date. - The Growth plan ($19/mo for 10,000 emails a month) is no longer sold to new customers since 2026-11-01; existing Growth subscriptions continue. ## W

{ "openapi": "3.0.3", "info": { "title": "SimpleVerifier API", "version": "1.0.0", "description": "Verify an email address (syntax, domain, disposable provider and a live SMTP mailbox check) or validate a phone number against its country's numbering plan, with one HTTP call.\n\nStatuses: `valid` means the recipient's mail server confirmed the mailbox exists. `risky` means delivery could not be confirmed (catch-all domain, role address, provider that hides mailbox status, server t