ZeroBounce
Email Verification and Deliverability Platform·zerobounce.net
ZeroBounce is an email verification and deliverability platform that validates and cleans email lists, scores catch-all addresses, finds verified B2B emails, warms sending domains, monitors blacklists and DMARC records, and tests inbox placement. It offers a real-time validation API supporting 16 SDK languages and 40+ integrations with email marketing platforms, CRMs, and website builders. The platform reports 99.6% validation accuracy and serves more than 600,000 customers worldwide.
What it's for
Features 18
- 18 validation tools
- AI-powered email scoring (1-10 scale)
- Blacklist Monitoring across 200+ databases
- Bulk email list cleaning
- Catch-all email validation
- Deliverability Dashboard
- DMARC Monitor and reporting
- Email Activity Data (engagement tracking, 30-180 days)
- Email Finder for B2B contact discovery
- Email Server Testing (SPF, DKIM, DMARC, DNS)
- Email Validation API (16 SDK languages)
- Email Warmup for sender reputation building
- Free email verifier and free blacklist checker tools
- Inbox Placement Testing across major providers
- IP Reputation Checker
- Multiple API keys
- Real-time email validation with 99.6% accuracy
- Spam trap and abuse email detection
At a glance
Integrations
Complianceself-reported
Resources
Pricing
Pay-As-You-Go starts at $39 for a 2,000-email minimum purchase, with additional credits purchasable as needed. ZeroBounce ONE™ subscription is billed at $99/month with credits that never expire, and can save up to 18% versus pay-as-you-go depending on volume. Checkout supports multiple currencies via Stripe, defaulting to the customer's local currency.
Credits refill every month and don't expire; included with all ZeroBounce accounts
100 free validation credits per month; limited to 1 Inbox Test, 1 Email Server Test, 1 Blacklist Monitor (scanned every 24 hrs), and 10 Email Finder queries; no Activity Data; no Warmup or DMARC monitoring access
Annual billing option advertised as 'Save 20%' but the exact annual charge is not shown; cancel anytime
Minimum 10,000 Email Validation/Scoring credits per month; credits never expire while subscription is active
Credits never expire
$39 minimum purchase for 2,000 credits; additional credits can be added as needed
Save 20% when billing ZeroBounce ONE™ annually (exact total not stated)