email validation API free - AI tools

Identibyte is an API for developers to check email addresses and domains for disposable, free, or invalid providers, helping businesses save resources for real users.

• Freemium
• From 20$

Zbounce is an AI-powered email verification tool that provides 99.999% accuracy with real-time API capabilities and GDPR compliance for validating email addresses.

• Freemium

Mailboxlayer provides a robust API solution for real-time email address validation and verification, helping businesses improve deliverability and reduce bounce rates. Featuring advanced validation tools, secure encryption, and daily-updated provider databases, it streamlines integration for developers.

• Freemium
• From 8$

Emailvalidation.io is an AI-powered email validation tool that helps businesses verify email addresses in real-time, improve deliverability, and prevent invalid emails from reaching databases with 99% accuracy.

• Freemium
• From 10$

Heybounce is an AI-powered email verification service that validates email addresses in real-time and bulk to improve deliverability, protect sender reputation, and maximize email marketing ROI.

• Freemium
• From 30$

verify-email.app is an email verification API service that helps businesses detect disposable email addresses and validate email deliverability, improving data quality and reducing fraud.

• Freemium
• From 20$

Null Bounce offers smart email verification services to clean email lists and reduce bounce rates, improving campaign deliverability.

• Usage Based

Veille is a fraud detection API that helps developers stop malicious bots, fake signups, and automated threats with a single API call. It validates emails, domains, IPs, VAT numbers, and IBANs in milliseconds.

• Paid
• From 49$

IsFakeMail provides a free API to check if an email domain is disposable, helping platforms protect against fake accounts and spam.

• Free

EmailListVerify is an AI-powered email verification service that cleans email lists by removing spam traps, hard bounces, disposable emails, and catch-all domains to improve deliverability and sender reputation.

• Freemium

ZeroBounce offers 99% accurate email validation and deliverability tools to help businesses clean email lists, improve inbox placement, and boost email marketing ROI.

• Freemium
• From 18$

Mailbite offers a comprehensive email verification solution for businesses, ensuring cleaner email lists, improved deliverability, and enhanced marketing results. With real-time and bulk verification, Mailbite detects invalid, disposable, spam, and unsafe email addresses efficiently.

• Freemium
• From 20$

CampaignKit offers an accurate and fast email verification service to clean email lists, detect invalid and malicious addresses, and protect sender reputation, ultimately improving email marketing performance.

• Freemium