When the code has to arrive, guess nothing.
Guarantee OTPs, receipts and invoices actually reach the inbox.
No card · 100 free · GDPR
AI — Block the typo at signup — gmial.com means this OTP never arrives. Offer the fix: did you mean gmail.com?
Stop the bad addresses at the source.
When a one-time code, password reset or invoice bounces, it isn't a marketing miss — it's a user locked out, a payment unpaid, a support ticket filed. A single bad address entered at signup can break the entire experience for that customer.
- Here's the fix. Verify the address in real time at signup or checkout with our sub-second API, so a mistyped or undeliverable email never makes it into your system. Critical transactional mail — OTPs, receipts, invoices — reaches a mailbox that's confirmed to exist, every time, backed by a 99.9% uptime SLA.
Outcomes, not just a status column.
The point isn't a green checkmark — it's what changes for your team when the data is finally trustworthy.
Verify at signup so OTPs and password resets never bounce into the void
Cut support tickets caused by mistyped or undeliverable addresses
Sub-second real-time API that drops straight into your auth and checkout
99.9% uptime SLA on the verification layer your product depends on
Everything transactional email needs.
The specific tools this job calls for — all in one verifier, all talking to the same AI.
Sub-second API at signup
A verdict before the account is created — block bad addresses at the door.
Webhooks & SDKs
Drop-in clients and event callbacks that fit your existing stack.
Typo correction
Recover mistyped addresses so OTPs, receipts and resets actually arrive.
Built to pass procurement.
The controls, scale and support that security, legal and engineering teams require — without the enterprise-software tax.
Security & compliance
SOC 2 Type II, GDPR and a signed DPA. Encryption in transit and at rest, deletion on request, and lists that are never sold or shared.
99.9% uptime SLA
A written availability SLA, redundant infrastructure and public status — a verification API the rest of your stack can depend on.
Dedicated support
Priority support, guided onboarding and a named success contact who helps you interpret results and tune your verification strategy.
Scale & throughput
Millions of addresses per job, real-time and batch on one API, with SDKs, webhooks, dedup and volume pricing that improves as you grow.
Governance & access
Team seats with role-based access and an audit trail, plus SSO / SAML for centrally-managed enterprise accounts.
Commercial that fits
Credits that never expire, custom contracts, invoicing, MSAs and security reviews — built for procurement, not a credit-card wall.
Good to know.
Ready for data you can trust?
Start with 100 free verifications — no credit card. See exactly what clean looks like for your list before you spend a cent.