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StopBouncing

Claimed

Verify email addresses with SMTP checks before sending

Paid plans only Visit Website
Tracked since 2026

The Bottom Line

Best for
Email marketers, SaaS companies, and agencies sending bulk email who need to clean lists before campaigns
Price
Paid plans only. Compare plans

Key facts

  • Pay-as-you-go pricing available
  • CSV bulk upload and REST API available
  • EU-hosted and GDPR-compliant

What is StopBouncing?

StopBouncing verifies email addresses before you send. It checks for invalid addresses, disposable emails, catch-all domains, and role addresses using SMTP-level verification. Offers CSV bulk upload, a REST API, and pay-as-you-go pricing. EU-hosted, GDPR-compliant.

Available on: Web, API

Key Features

  • SMTP-level email verification with real-time single and bulk CSV processing
  • REST API with Bearer auth, JSON responses, and n8n/Zapier/Make integrations
  • Disposable, catch-all, and role address detection

Pricing Plans

Pricing checked Oct 21, 2026. Source: stopbouncing.com/pricing, read Oct 21, 2026

StopBouncing plans and prices, checked October 2026
Plan Price Details
Starter

$18

10,000 email verifications, pay-as-you-go

  • No monthly subscription
  • €18 one-time

Is StopBouncing worth the price?

Good value

It offers strong value for small, one-off verification needs but lacks a recurring subscription for ongoing use.

Best for users with infrequent or low-volume email list cleaning.

Full StopBouncing pricing: every plan, hidden costs and alternatives

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