All industries

Evidence-rich data products

Add verification depth without building SMTP infrastructure

Expose dependable address, domain, provider, and mailbox signals through your own data product using one API contract.

No card required · purchased credits never expire

Recommended outcome

Ship richer contact intelligence while keeping verification logic centralized.

Best-fit policy

Match all three depths to your product tiers

Why verification matters

The contact-data problems b2b data platforms face.

01

Maintaining multiple validation and domain-intelligence sources

02

Explaining uncertain results to downstream users

03

Managing cost across different product tiers

A practical workflow

Turn verification signals into the next action.

Use the product surfaces and verification depths already available in the platform.

01

Tier-aware enrichment

Map Quick, Standard, and Deepcheck to your own product tiers instead of paying for every check every time.

02

Stable response model

Consume explicit status, risk, mailbox, signals, and details fields through the verification API.

03

Usage control

Create API keys for separate consumers and review usage analytics from the workspace.

The full evidence chain

Address, domain, mailbox, and risk—in one result.

SyntaxMXDisposableRole-basedProviderSPF / DKIM / DMARCDNSBLWHOISSMTPCatch-all

Your first 100 credits are free

Put b2b data platforms on cleaner email data.

Start without a card. Add credits only when the product has proved its value to your workflow.

Start verifying free