NeverBounce
Real-Time Email Verifier and Email List Cleaner
NeverBounce is an email verification and list cleaning service that identifies invalid addresses, hard bounces, and spam traps before campaigns are sent, helping maintain deliverability and sender reputation. Founded in 2014 in Cleveland, OH and backed by ZoomInfo, it addresses problems with inaccurate or stale email data.
The service offers bulk list cleaning, real-time verification at the point of entry (lead pages, registration forms, POS terminals), and automated list cleaning that syncs continuously with CRMs and email providers. An API is available with wrappers for cURL, NodeJS, PHP, Python, Ruby, Go, Java, and .NET, alongside 80+ integrations including Zapier, n8n, HubSpot, and Mailchimp. Additional capabilities include instant bounce analysis, automatic typo correction, company name lookup, AI lead scoring, and GTM Guard for AI agent inputs.
NeverBounce is packaged as a pay-as-you-go credit model for one-time cleanups and testing, a monthly Growth plan with auto-sync and AI scoring for ongoing outreach, and a custom Enterprise edition for large teams with advanced security and dedicated account management. New users receive free test credits, and no credit card is required to verify a first list.
12 alternatives to NeverBounce
Ranked by how well each tool replaces NeverBounce: shared features, audience, price and popularity.
- 70 out of 100 match$99/mo
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