uChecker
uChecker — проверка email-адресов и валидация базы рассылки до 9 млн адресов за раз. SMTP-валидатор с проверкой MX-записи, существования поч
Overview
uChecker — проверка email-адресов и валидация базы рассылки до 9 млн адресов за раз. SMTP-валидатор с проверкой MX-записи, существования почтового ящика и сверкой доменов с чёрными списками. Результат тремя списками: good, bad и risk. Бесплатная верификация до 100 адресов, от 0,05 ₽ за адрес.
uChecker is an online email validation service that processes up to 9 million email addresses at once, providing results categorized as Good, Bad, and Risk. It includes SMTP validation, MX record checks, and blacklisting verification to ensure the quality of email lists.
Key Features
- Validates email addresses in bulk, processing up to 9 million at once.
- Provides results in three categories: Good, Bad, and Risk.
- Includes SMTP validation, MX record checks, and blacklisting verification.
- Offers a web cabinet, API, and Telegram bot for user convenience.
- Initial free validation for up to 100 email addresses.
Who Is It For
Email marketers, B2B teams, and businesses focused on maintaining clean email lists and improving email deliverability.
Email marketers and B2B teams looking to maintain high deliverability rates and clean email lists before campaigns.
Users needing a free plan or extensive social media integrations, as these are not provided.
Strengths & Weaknesses
The ability to validate large volumes of email addresses quickly, with a processing speed of approximately 3,200 validations per minute.
Limited free options, as only the first 100 email addresses can be validated for free, which may not meet the needs of users with larger lists. (AI-inferred; may be outdated – founders can correct this)
Alternatives to uChecker
Community
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