Zerobounce

Email verification service — clean your lists, reduce bounces, and improve deliverability with 99.6% accuracy

zerobounce.net

Verified API available Works with Integrately · Make · n8n · Workato · Zapier Free tier ~17k monthly visits

Quick facts
What is it	Email verification service — clean your lists, reduce bounces, and improve deliverability with 99.6% accuracy
Pricing	Freemium — from $99/mo
Free tier	Yes
Platform	Web Application
API	Yes
Works with	Integrately, Make, n8n, Workato, Zapier
Best for	cleaning email lists before campaigns, reducing bounce rates and improving deliverability
Domain registered	2017

Data updated Aug. 1, 2026

What does Zerobounce do?

Zerobounce is an email verification and deliverability service that helps businesses clean their email lists and improve inbox placement. It checks email addresses in real-time or in bulk, flagging invalid, disposable, abuse, spam trap, and catch-all addresses. The service claims 99.6% accuracy and integrates with over 60 platforms like CRMs and email marketing tools.

The tool works by uploading a list or using the API to verify addresses as they are submitted. It offers additional features like email scoring, activity data, DMARC monitoring, blacklist monitoring, and email warmup. Zerobounce provides a free tier with 100 monthly verifications for business domains. The API supports 16 programming languages and has a 99.99% uptime guarantee.

Email marketers, sales teams, and small business owners benefit most from Zerobounce. It helps reduce bounce rates, protect sender reputation, and ensure campaigns reach real recipients. The service is SOC 2, ISO 27001, GDPR, HIPAA, and CCPA compliant, making it suitable for regulated industries.

CRM Email Marketing Platform Sales Lead Generation & Outreach

#api#bounce-detection#data quality#email deliverability#email validation#email verification#list-cleaning

Key features

What makes it stand out

Real-time email validation with 99.6% accuracy

Bulk list cleaning for large campaigns

Identify invalid, disposable, abuse, spam trap, and catch-all emails

API integration with 16 programming languages

Email scoring and activity data for better targeting

Who is Zerobounce for?

Who benefits most from this tool

cleaning email lists before campaigns

reducing bounce rates and improving deliverability

verifying signup emails in real-time

Pricing

Free tier available — start without a credit card

ZeroBounce ONE

$99.0/month

Email Validation / Scoring Credits (min 10,000/mo)
Warmup Seeds
Inbox Placement Tests
Email Finder / Domain Searches
Blacklist Monitors (every 8 hrs)
DMARC Monitor Domains
Email Server Tests
Activity Data + Gold Recipients
Deep Deliverability Insights
Premium API Rate-Limits
Faster File Processing
Credits Never Expire
VIP 24/7 Support

Freemium

Free

1 inbox tests
10 email finder
1 blacklist monitors
1 email server tests
100 validation credits
100 Validation Credits
1 Inbox Test
1 Email Server Test
1 Blacklist Monitor scanned every 24 hrs
10 Email Finder
Credits refill every month
Credits don't expire
Customer Support

Pay-As-You-Go

Custom

Email Validation
AI Scoring
Email Finder
Domain Search
99.6% Validation Accuracy
15% off on autopay

Trust & presence

Search presence Top 100k site

Domain Domain registered 2017

Gallery

Click any image to enlarge

Zerobounce — pricing page — Pricing page

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