BillionVerify
6.5#11 in email verification apisFrom $8 a yearFree planWebAPI
VisitBillionVerify vs ZeroBounce
ZeroBounce
8.1#1 in email verification servicesFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | BillionVerify | ZeroBounce |
|---|---|---|
| Integrations | The maker lists integrations including Gmail, HubSpot, Mailchimp, Salesforce, Slack, Pipedrive, Zapier, Make, and Integrately. | The platform lists integrations for CRMs, marketing systems, forms, spreadsheets, ecommerce, and automation services including HubSpot, Salesforce, Mailchimp, Zapier, Google Sheets, and Shopify. |
| Purpose | BillionVerify verifies individual email addresses and cleans email lists for deliverability workflows. | ZeroBounce verifies email addresses, cleans lists, builds sender reputation, and monitors inbox health. |
BillionVerify plans
- Free PlanFree
- Yearly$8 a year
- White Label PartnerPriced on request
ZeroBounce plans
- FreeFree
- Pay-as-you-go$39, paid once
- ZeroBounce ONE annual$79
- ZeroBounce ONE monthly$99 a month
- ZeroBounce ONE™$99 a month
- EnterprisePriced on request
Pick BillionVerify if…
You want what its maker publishes above — check its page for the details.
Pick ZeroBounce if…
ZeroBounce suits businesses cleaning email lists or monitoring deliverability, whether they work with bulk files or a real-time API. Its iOS app offers list cleaning on mobile.