Zerobounce

What is ZeroBounce?

ZeroBounce is an email validation and deliverability platform that checks email addresses for validity, scores them with AI and offers tools such as Email Finder, inbox testing and blacklist monitoring.

Key features of ZeroBounce

• Email validation: Checks each address for 1 credit; unknown results and removed duplicates are not charged.
• AI scoring: Scores addresses for 1 credit each.
• Email Finder: Finds addresses at 20 credits per successful query.
• Blacklist monitoring: Scans every 24 hours on the free tier and every 8 hours for subscribers.
• Inbox and server tests: Included in limited form on the free plan.
• Activity Data: Available to subscribers.

How ZeroBounce works

You upload a list or use the API, credits are spent on each address checked, and results flag invalid, risky and unknown addresses. Subscription credits roll over monthly. The vendor says uploaded data is erased within 30 days unless deleted sooner.

Who uses ZeroBounce?

ZeroBounce is used by email marketers and teams that need clean lists to protect sender reputation. The vendor advertises 99.6 percent validation accuracy and 24/7 support.

ZeroBounce pricing

Freemium is $0 with 100 validation credits that refill monthly. Pay as You Go starts at $39 for 2,000 addresses, the minimum purchase. The ZeroBounce ONE subscription starts at $99 per month with a 10,000-credit minimum, and annual billing saves 20 percent. Subscribers get 15 percent off Pay as You Go credits with autopay.

ZeroBounce integrations

The pricing page does not name specific integrations. ZeroBounce also provides an API for validation.

ZeroBounce alternatives

Mailchimp is an email marketing platform and does not offer standalone validation at ZeroBounce's depth. Brevo is an email and SMS marketing suite where validation is a minor feature. Klaviyo is an ecommerce marketing platform, so ZeroBounce is used before or beside these tools to clean the list.