Changelog
Stay updated with the latest features, improvements, and fixes
v2025.11.08
November 8, 2025
🔥New features
API Documentation with Scalar:Launched interactive API documentation powered by Scalar. Explore all endpoints with live testing, comprehensive request/response examples, authentication guides, and OpenAPI 3.0 specification. Access at /api-docs.
Passkey Authentication:Introduced passwordless authentication with passkey support (WebAuthn). Sign in securely using biometrics or hardware keys. Register multiple passkeys per account with automatic backup detection and device tracking.
v2025.10.10
October 10, 2025
🔥New features
ConvertKit Integration:Added ConvertKit integration for creator-focused email marketing. Connect your ConvertKit account, import subscribers, validate with our hybrid engine, and keep your creator lists pristine.
EmailOctopus & MailerLite Integrations:Expanded integration ecosystem with EmailOctopus and MailerLite support. Import contacts from your email marketing platforms, validate in bulk, and sync cleaned lists back to maintain deliverability.
v2025.09.20
September 20, 2025
🔥New features
Homepage Live Validation:Added free email validation directly on homepage. Try our service instantly without sign-up, limited to 3 validations per IP address per 24 hours. Experience our hybrid validation engine before committing.
🔧Updates & improvements
Homepage Redesign:Completely redesigned homepage with modern UI, clear value proposition, interactive demos, and improved conversion flow. Enhanced mobile responsiveness and added dark mode support throughout.
v2025.09.05
September 5, 2025
🔥New features
API Key Management:Introduced comprehensive API key management system with support for multiple keys per account, customizable expiration dates, rate limiting (10,000 requests/24h), and detailed usage tracking. Secure your integrations with vf_ prefixed keys.
Organization & Teams:Launched organization management with team collaboration features. Create organizations, invite team members with role-based access (admin, member), manage up to 100 members per organization, and share credits across your team.
v2025.08.25
August 25, 2025
🔥New features
Mailchimp Integration:Added Mailchimp integration for importing and validating subscriber lists. Connect your Mailchimp account, select audiences, and validate contacts with automatic sync-back capability to keep your lists clean.
v2025.08.10
August 10, 2025
🔥New features
SendGrid Integration:Launched SendGrid integration allowing seamless import of contacts from your mailing lists. Validate entire SendGrid lists with one-click sync and push cleaned results back to your account.
CSV & TXT File Import:Added support for importing email lists via CSV and TXT files. Features drag-and-drop upload, automatic format detection, duplicate removal, and sample template downloads for easy formatting.
v2025.07.28
July 28, 2025
🔥New features
Credit System:Introduced flexible credit-based billing with support for monthly recurring credits, lifetime credits, and one-time purchases. Track consumption with detailed transaction history and automatic monthly renewals.
Bulk Email Validation:Launched bulk validation API supporting up to 100 emails per request. Features automatic deduplication, parallel processing for speed, comprehensive CSV/JSON export, and detailed per-email results with full validation metrics.
v2025.07.15
July 15, 2025
🔧Updates & improvements
Validation Caching:Implemented intelligent caching system with 7-day Redis cache and persistent database storage. Significantly improved response times for previously validated emails while ensuring data freshness with automatic 30-day refresh cycles.
🔥New features
Single Email Validation:Introduced real-time email verification with hybrid validation engine. Verify any email address with comprehensive checks including syntax validation, MX record verification, SMTP analysis, disposable detection, role account identification, and Gravatar detection. Results delivered in under 2 seconds with 99%+ accuracy.
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