What is ZeroBounce used for?

ZeroBounce is a commercial email validation and list cleaning service with scoring, finder, warmup and deliverability monitoring tools for email senders. It is a good fit for email marketers cleaning lists before campaigns, sales teams finding professional email addresses and developers adding email validation through an API.

Yes. ZeroBounce has a free plan. Free plan with 100 validation credits a month. Pay-as-you-go starts at $39 for 2,000 validations, and the ZeroBounce ONE subscription is $99 a month.

Is ZeroBounce open source?

No. ZeroBounce is proprietary (closed-source) software and can't be self-hosted. In the Email Marketing category, open-source options include Postal, Plunk and Laudspeaker.

What are some alternatives to ZeroBounce?

ZeroBounce competes with NeverBounce, Hunter and Mailgun.

ZeroBounce: features, pricing and alternatives

About ZeroBounce

ZeroBounce is a commercial email validation and list cleaning service. Senders upload a list or call an API to check which addresses are usable, so they can remove invalid, disposable, role-based, catch-all and spam-trap addresses before sending and protect their deliverability.

Beyond validation, the vendor sells tools in several further areas: email scoring and an email finder for locating professional addresses, sender reputation tools such as email warmup, inbox placement tests and email server testing, and inbox health monitoring through blacklist monitoring, a DMARC monitor and a deliverability dashboard. Consulting for fixing deliverability problems is also offered.

ZeroBounce is hosted software with an API, API wrappers, documentation and an MCP server for developers, plus free tools such as an email verifier, list evaluator, blacklist checker and DMARC checker. Pricing is published on its pricing page.

Key features

Bulk email validation and list cleaning
AI-based email quality scoring
Email finder for professional addresses
Email warmup and inbox placement tests
Blacklist and DMARC monitoring
Validation API with wrappers
Real-time deliverability dashboard

Good fit for

→Email marketers cleaning lists before campaigns
→Sales teams finding professional email addresses
→Developers adding email validation through an API

Tags: email-validation; list-cleaning; deliverability; email-verification; dmarc; email-finder; api

ZeroBounce: questions and answers

What is ZeroBounce used for?: ZeroBounce is a commercial email validation and list cleaning service with scoring, finder, warmup and deliverability monitoring tools for email senders. It is a good fit for email marketers cleaning lists before campaigns, sales teams finding professional email addresses and developers adding email validation through an API.
Is ZeroBounce free?: Yes. ZeroBounce has a free plan. Free plan with 100 validation credits a month. Pay-as-you-go starts at $39 for 2,000 validations, and the ZeroBounce ONE subscription is $99 a month.
Is ZeroBounce open source?: No. ZeroBounce is proprietary (closed-source) software and can't be self-hosted. In the Email Marketing category, open-source options include Postal, Plunk and Laudspeaker.
What are some alternatives to ZeroBounce?: ZeroBounce competes with NeverBounce, Hunter and Mailgun.