
BillionVerify
6.5#11 in email verification apisFrom $8 a yearFree planWebAPI
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| Fact | BillionVerify | EmailValidator |
|---|---|---|
| Bulk processing | Bulk list cleaning supports CSV uploads, live progress, and exportable results, with the company stating throughput of up to 50,000 emails per hour. | The maker says most lists under 50,000 addresses complete within an hour and partial results can be downloaded while a job is running. |
| Compliance | The Trust Center documents GDPR operational support and says customers can request a data processing agreement. | The maker states that EmailValidator is GDPR compliant and CCPA compliant. |
| Integrations | The maker lists integrations including Gmail, HubSpot, Mailchimp, Salesforce, Slack, Pipedrive, Zapier, Make, and Integrately. | The API uses plain HTTP and JSON and is described as usable from any programming language that can make an HTTP request. |
| Purpose | BillionVerify verifies individual email addresses and cleans email lists for deliverability workflows. | EmailValidator provides email address verification through a REST API and bulk CSV upload. |
| Support | Support is available by email at [email protected]. | The pricing page says priority support is included on all tiers. |
| Verification checks | Its verification pipeline checks syntax, domain, MX records, SMTP, reputation, and risk. | Its layered checks include address format, DNS/MX, SMTP mailbox acceptance, disposable or free provider detection, and role-address detection. |
You want what its maker publishes above — check its page for the details.
You want what its maker publishes above — check its page for the details.