InboxTrue
6.5#12 in email verification apis$50 one-timeFree planWebAPI
VisitInboxTrue vs ZeroBounce
ZeroBounce
8.1#1 in email verification servicesFree planFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | InboxTrue | ZeroBounce |
|---|---|---|
| Data handling | Submitted email addresses and results may be cached, stored in validation history, and used to improve service accuracy; the policy says they are not sold. | ZeroBounce says uploaded validation files are deleted within 30 days and are encrypted at rest after TLS upload. |
| Headquarters | United States | Santa Barbara, California, United States |
| Integrations | The maker describes integration through a REST API but does not name third-party app integrations on the opened pages. | The platform lists integrations for CRMs, marketing systems, forms, spreadsheets, ecommerce, and automation services including HubSpot, Salesforce, Mailchimp, Zapier, Google Sheets, and Shopify. |
InboxTrue plans
- Free tierFree
- One-time$50, paid once
- EnterprisePriced 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 InboxTrue 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.