StopBouncingLooking for a NeverBounce Alternative?
StopBouncing provides the same SMTP-level email verification with EU hosting, GDPR compliance built in, pay-as-you-go pricing, and credits that never expire.
Feature Comparison
Based on publicly available data as of July 2026.
| Feature | StopBouncing | NeverBounce |
|---|---|---|
| Pricing model | Pay-as-you-go credits | Pay-as-you-go + subscription tiers |
| Price per email (volume) | From €0.0005 | Varies by volume tier |
| Subscription required | No | Optional subscription plans |
| SMTP verification | Yes | Yes |
| Bulk CSV upload | Yes | Yes |
| REST API | Yes | Yes |
| Disposable detection | Yes | Yes |
| Catch-all detection | Yes | Yes |
| EU data hosting | Yes — GDPR compliant | US-based |
| Credits expire | Never | Depends on plan |
| Free trial | 100 credits, no card | Free credits available |
FAQ
Why switch from NeverBounce to StopBouncing?
The most common reasons are GDPR compliance and pricing simplicity. StopBouncing's EU-hosted infrastructure makes it straightforward for European businesses to comply with data protection requirements. The pay-as-you-go model with non-expiring credits is also simpler for occasional or variable-volume verification needs.
Is the accuracy comparable to NeverBounce?
Both services perform SMTP-level verification and disposable email detection. Accuracy on clearly valid and invalid addresses is similar — above 98%. Neither service can confirm individual mailboxes on catch-all domains, as that is a limitation of the SMTP protocol itself, not a product difference.
How long does it take to migrate from NeverBounce to StopBouncing?
Bulk verification migration is immediate — export your list from NeverBounce's interface, upload it to StopBouncing's dashboard, and you'll have results in minutes. API migration requires updating your integration to use StopBouncing's endpoints and authentication format, which typically takes less than a day for a simple integration.
Try StopBouncing Free
100 free verifications. No credit card. EU-hosted.