ZeroBounce
ZeroBounce: A broad verification suite covering list cleaning, APIs, monitoring, and deliverability tools. Ranked #1 of 36 in Email Verification Services by our editors (8.9/10); pricing: Free plan; best for teams needing a broad verification suite.
At a glance
- Editor score8.9 / 10
- PricingFree plan
- Best forTeams needing a broad verification suite
- Free planYes
- Paid from$79/mo
- Facts checked21 Sep 2026
Where it wins
- Bulk validation, real-time API checks, and batch API validation
- Detects disposable, spam-trap, abuse, and risky addresses
- Integrates with HubSpot, Salesforce, Shopify, Mailchimp, and Zapier
Where it doesn't
- The free plan requires a business or premium domain
- The broad feature set may exceed basic validation needs
- Pay-As-You-Go credits are purchased as one-time packages
Our verdict on ZeroBounce
ZeroBounce is an email verification and deliverability platform for businesses, marketers, developers, and agencies. It validates individual addresses and uploaded TXT, XLS, XLSX, or CSV lists, while its real-time API supports programmatic checks. The product also covers disposable email detection, spam-trap and abuse-address detection, email scoring, Email Finder, inbox placement and server testing, blacklist monitoring, and DMARC monitoring. Access is available through web, iOS, API, and a Chrome extension.
Pricing covers free, one-time, and subscription options. The Free plan includes 100 validation credits per month, 1 inbox test, 1 email server test, 1 blacklist monitor, and 10 Email Finder queries; eligibility requires a business or premium domain. Pay-As-You-Go starts at $39 one-time for 2,000 email validation credits, with volume-based credit pricing. ZeroBounce ONE Monthly costs $99 per month for 10,000 validation/scoring credits, unused credits rolling over while subscribed, plus email deliverability tools. ZeroBounce ONE Annual costs $79 per month when billed annually, includes 10,000 validations per month, and provides a 20% discount.
Platform fit is a major strength for teams working across marketing, commerce, CRM, and development workflows. Integrations include HubSpot, Salesforce, Shopify, Mailchimp, MailerLite, WordPress, WooCommerce, Zapier, Google Chrome, and Mozilla Firefox. Custom allowlists and blocklists add control for recurring validation processes, while bulk uploads and API options support different operating models. Choose ZeroBounce when you need validation alongside monitoring, testing, scoring, and email-finding tools. Teams seeking only a straightforward address-checking service may find the wider feature set unnecessary.
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ZeroBounce pricing
All 3 ZeroBounce plans and prices →
ZeroBounce fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $79/mo |
| Bulk list upload | Yes |
| API access | Yes |
| Real-time form checks | Yes |
| Disposable detection | Yes |
| Credit rollover | Yes |
| Monthly verification credits | 10000 emails |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS |
| Compliance & security | SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS |
| Support | Email, Live chat, Phone, Tickets, Docs · 24/7 |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 60+ integrations: HubSpot, Salesforce, Shopify, Mailchimp, WordPress, Zapier … See all → |
| Pricing | Free plan (source) |
| Website | zerobounce.net |
| Facts checked | 21 Sep 2026 |
ZeroBounce integrations
ZeroBounce lists 60+ integrations on its own site — the 14 named here are the ones its pages call out.
- HubSpot
- Salesforce
- Shopify
- Mailchimp
- WordPress
- Zapier
- AWeber
- Constant Contact
- Drip
- Marketo
- Pipedrive
- Google Chrome
- Microsoft Edge
- Mozilla Firefox
See all ZeroBounce integrations →
Alternatives to ZeroBounce
- QuickEmailVerificationA flexible verifier with free credits, broad file support, API access, and pay-as-you-go pricing.8.7
- BouncerA flexible email verification service with non-expiring credits, APIs, and broad integrations.8.5
- MillionVerifierA broad email verification toolkit with flexible credits, but a relatively high entry price.8.4
See all ZeroBounce alternatives →
ZeroBounce vs the competition
- ZeroBounce vs QuickEmailVerification
- ZeroBounce vs Bouncer
- ZeroBounce vs MillionVerifier
- ZeroBounce vs Email Verifier API
- ZeroBounce vs Bulk Email Checker
- ZeroBounce vs Emailable
Compare ZeroBounce with any tool side by side →
Also Ranked In
ZeroBounce is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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