SendBridge

SendBridge is an email verification and list cleaning service designed to help businesses and individuals maintain high deliverability rates and protect their sender reputation. The platform offers a straightforward method to validate email addresses before sending campaigns, reducing bounce rates and avoiding penalties from email service providers. Users can start with a free tier that includes 100 checks per month, allowing them to test the service without commitment. The core functionality relies on artificial intelligence to analyze each email address against multiple risk factors. The system flags addresses that are invalid, undeliverable, or risky, and categorizes them into four distinct statuses: Deliverable, Undeliverable, Risky, and Unknown. This granular approach enables users to understand exactly why an email might fail or pose a threat. Among the risky types detected are spam traps (email addresses used to catch spammers), role accounts (like info@ or support@), catch-all servers (which accept all emails regardless of validity), and disposable addresses (temporary email accounts). By identifying these, the service helps users avoid common pitfalls that damage sender scores. The verification process is automated and quick, processing large lists without manual intervention. Users can upload their email lists directly through the client area, and the system returns detailed reports showing the status of every address. These reports can be used to segment lists, remove problematic entries, and improve overall campaign performance. Additionally, SendBridge offers a "Mail Tester" resource that allows users to test the deliverability of individual emails before sending them to their full list. This feature checks for issues like blacklisting, authentication probl