NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Diem - Diem is a knowledge-sharing platform and digital safe space built for women and non-binary people.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
DeBounce - Email Validation, Email Checker, Data Enrichment and Appending Tool. Using DeBounce remove invalid, disposable, spam-trap, syntax and deactivated emails.
Lunyr - A decentralized crowdsourced encyclopedia.