The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
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MailOdds
ZeroBounce
Email Verification API
Mailifier.io
NeverBounce
ValidEmail.io
SQL Shot
MailOdds is a developer-first email validation API that verifies email addresses through multi-layer checks: syntax validation, DNS/MX resolution, SMTP mailbox verification, disposable domain detection, and catch-all server identification.
Built for teams that care about data quality and privacy, MailOdds processes all data exclusively on EU servers with full GDPR compliance. The API responds in under 300ms with 99.2% accuracy.
Key features: - Single and bulk email validation via REST API - Real-time SMTP mailbox verification - Disposable email detection (100K+ domains) - Catch-all server identification - Role account detection (info@, admin@, etc.) - Typo/suggestion detection for common domains - Validation policies for custom accept/reject rules - Suppression list management - Webhook notifications for bulk job completion - SSE real-time progress streaming
Official SDKs for 11 languages: Python, TypeScript, PHP, Java, Go, C#, Ruby, Kotlin, Rust, Swift, and Dart. Enterprise SDKs (Python, TypeScript, PHP, Java, Go) include built-in retry with exponential backoff, typed error handling, and webhook signature verification.
Plans start at EUR 0/month (50 free validations). Paid plans from EUR 9/month for 5,000 validations up to enterprise with custom volume pricing.
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MailOdds's answer
Quality doesn't have to be expensive.
MailOdds's answer
Official SDKs for 11 languages: Python, TypeScript, PHP, Java, Go, C#, Ruby, Kotlin, Rust, Swift, and Dart. Enterprise SDKs (Python, TypeScript, PHP, Java, Go) include built-in retry with exponential backoff, typed error handling, and webhook signature verification.
MailOdds's answer
MailOdds is a privacy-first email validation API built for developers.
MailOdds's answer
We started MailOdds because we were tired of bloated validation services with opaque pricing. Our mission is simple: provide fast, accurate email validation with transparent pricing and developer-first documentation.
MailOdds's answer
OpenAPI 3.2 Spec based modern REST-API based on HA-Linux platform.
MailOdds's answer
Marketeers and Enterprise CRM
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Email Verification API - Email Verification API verifies the existence, validity, and quality of any email address.
Mailifier.io - Increase your deliverability rate and get rid invalid emails addresses in your mailing list with our email verification service.
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
ValidEmail.io - Valid Email is the industry's fastest and most accurate email verification solution. We validate your emails to decrease bounce rates and clean up your lists to increase deliverability and improve email marketing strategies.