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BounceStrike

The Most Advanced Email Verification API·bouncestrike.com

BounceStrike is an AI-powered email verification API that checks email addresses for validity, deliverability, and risk. It uses its proprietary Predator™ algorithm with over 100 checkpoints to detect disposable, role-based, spamtrap, and blacklisted addresses, helping businesses reduce bounce rates and protect sender reputation. It offers real-time verification via a simple API integration.

What it's for

Clean email lists before sending campaignsReduce email bounce ratesProtect sender reputation and deliverabilityVerify signups instantly to prevent fake accountsDetect blacklisted IPs and domainsDetect disposable and spamtrap email addresses

Features 14

AI-powered scoring with 100+ data points
Anti-Greylisting technology
Blacklist database check
Catch-All detection
Credit-based usage tracking with monthly reset
Disposable email detection
Domain verification (DNS/MX)
GDPR-ready verification
Predator™ algorithm (v1/v2)
Real-time email verification
REST API access with API key authentication
SMTP verification
Spamtrap protection
Syntax validation

At a glance

free trialAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

LanguagesEnglish, French

Forbusinesses of any size

CompanyBounceStrike

Complianceself-reported

GDPR

Resources

Docs

Pricing

The pricing page lists three plans (Standard, Professional, Elite) with a monthly/annual billing toggle, but no numeric prices are shown in the page content. A free trial offering 100 free checks is available.

StandardQuote

Exact price not shown on the pricing page; billed monthly or annually.

1 request/second, 30 checkpoints

ProfessionalQuote

Marked as most popular plan; exact price not shown on the pricing page.

15 requests/second, 100+ checkpoints

EliteQuote

Highest tier; exact price not shown on the pricing page.

30 requests/second, 100+ checkpoints, 99.99% uptime SLA