StopBouncing
Dutch pay-as-you-go verifier from EUR 18 per 10,000 emails
Quick Overview
| Company | StopBouncing (KVK 42125347) |
|---|---|
| Category | Email Verification Tools |
| Headquarters | Netherlands (address not shown), Netherlands |
| Founded | Not stated |
| EU Presence | Yes - Netherlands (EU) |
| Data Location | claims EU hosting; the privacy policy names a Vercel region in Washington DC |
| Open Source | No |
| GDPR Compliant | Yes |
| Self-Hosting | No |
| Main Features | Bulk verification, verification API, API keys, disposable, role and catch-all flags, pay with crypto, solutions pages for agencies |
| Pricing | Euro credit packs: 10,000 for EUR 18; 25,000 for EUR 35; 50,000 for EUR 52; 100,000 for EUR 99; 250,000 for EUR 180; 1,000,000 for EUR 600; no subscription, no expiry; 100 free verifications |
| Best For | Occasional list cleaning with a euro price and no subscription |
| Replaces | ZeroBounce |
Detailed Review
StopBouncing states in its terms and privacy policy that it is registered in the Netherlands under KVK number 42125347. The terms are governed by Dutch law with Dutch courts competent. The text we read does not show a legal form or a street address.
The site markets itself as EU-hosted and GDPR-compliant, with pay as you go credits and 100 free verifications. The privacy policy, effective 26 October 2026, says data is processed in Vercel's EU region and in the same sentence names Washington DC (IAD1).
Credit packs in euros
Packs run from 10,000 credits at EUR 18 (EUR 1.80 per 1,000) to 1,000,000 at EUR 600. Credits never expire and there is no subscription. The page shows from EUR 0.0006 per email at the top volume.
Features
Bulk verification and an API with keys are listed, and results flag valid, disposable, invalid, role account and unknown addresses. Payments can be made with crypto. The pages do not show integrations or a deliverability suite.
Compared with ZeroBounce
StopBouncing is smaller and cheaper per address, and it has no warmup, DMARC or inbox tests. The hosting statement is contradictory, so for a strict data residency need ask the vendor before uploading lists.
Limitations to Consider
The hosting claim and the privacy policy disagree: the site says EU-hosted while the policy names Washington DC for Vercel processing. The text we read gives no legal form or address, only a KVK number. Google Analytics data is processed by Google LLC under Standard Contractual Clauses.
Who Should Use StopBouncing
Individuals and small agencies that clean lists occasionally and want a euro price without a subscription. For clearer hosting see Bouncer.
Pros and Cons
Pros
- Euro credit packs with public prices
- No subscription or expiry
- 100 free verifications
- Crypto payments accepted
- KVK registration number published
Cons
- Hosting claim contradicts the privacy policy
- No legal form or address in the text read
- No integrations or deliverability tools found
- Google Analytics in use
Alternatives to StopBouncing
Other European email verification tools worth comparing before you decide:
See all European email verification tools or compare them directly against ZeroBounce on our alternatives page.
Frequently Asked Questions
The site says EU-hosted, but the privacy policy says data is processed in Vercel's EU region (Washington DC / IAD1). Ask the vendor to clarify before uploading personal data.
The pricing page, checked on 5 November 2026, lists EUR 18 for 10,000 credits and EUR 600 for 1,000,000, with no subscription.
It states it is registered in the Netherlands under KVK 42125347 and uses Dutch law, although the text read shows no legal form.