ZeroBounce
Email verification and deliverability platform that cleans lists and cuts bounces.
Overview
ZeroBounce is an email verification and deliverability platform that runs addresses through syntax, DNS, and SMTP mailbox checks to flag invalid, abuse, and spam-trap emails. It pairs list cleaning with a wider deliverability stack including inbox placement testing, blacklist monitoring, and email finder tools. It is used to reduce bounce rates and protect sender reputation before campaigns go out.
Best for: The pick when protecting sender reputation matters most: accurate bulk list validation that keeps bounce rates down.
Key features
Pricing
| Plan | Price | Includes |
|---|---|---|
| Freemium | $0 /mo | 100 credits monthly, never expire |
| ZeroBounce ONE | $99 /mo | From 10,000 credits/month; 20% off annual |
| Enterprise | Custom | 1M+ credits, VIP support |
Pricing changes often. Verify current pricing on the vendor site before you buy.
ZeroBounce demo
Pros and cons
Pros
- High validation accuracy praised across reviews
- Broad deliverability toolkit beyond just verification
- Credits never expire and unknown results are not charged
- Easy-to-use interface with API and CSV options
Cons
- Pricing is high compared to verification-only tools
- $99/month ONE plan feels steep for small senders
- Costs scale quickly at large volumes
- Email finder queries consume 20 credits per result
Integrations
Mailchimp
HubSpot
Salesforce
ActiveCampaign
ZapierAPI / webhooksTop ZeroBounce alternatives
Links
Comparing ZeroBounce with Salesgear?
Salesgear bundles verified data, a 95% mobile dialer, and AI research in one seat.
See how Salesgear comparesReviewed July 2026. Data compiled from public sources; ratings via G2.