Built by a developer who got tired of paying too much for email verification.

Founder & Developer
Nis, Serbia
VetoBounce was built as a solo project by a developer who works with email infrastructure daily. After years of watching businesses overpay for simple email verification, I decided to build something better — a tool that's fast, accurate, and priced fairly.
The goal is simple: help marketers and sales professionals maintain clean, deliverable email lists without the complexity or cost of enterprise platforms. Every feature is built with deliverability and data hygiene in mind.
VetoBounce is a B2B SaaS tool for email list verification and hygiene. Customers upload existing email lists to validate them before sending campaigns, improving deliverability and reducing bounce rates. We also offer email pattern matching for sales professionals to verify contact details.
Everything we build is focused on helping you land in the inbox, not the spam folder.
Credit-based, pay-as-you-go. No subscriptions, no monthly fees, no expiring credits.
GDPR compliant with automatic 30-day data deletion. We don't store what we don't need.
Full REST API, webhooks, and detailed documentation. Built by a developer, for developers.
We are committed to responsible use of our platform. VetoBounce is designed for legitimate business purposes — cleaning existing email lists, verifying opt-in subscribers, and maintaining CRM data quality. We actively enforce our acceptable use policy and do not tolerate spam or unsolicited outreach.
Have questions or feedback? We'd love to hear from you.
General: support@vetobounce.com
Sales: sales@vetobounce.com
Privacy: privacy@vetobounce.com