Kickbox vs. Proofy

Proofy is an email verification software that reduces the number of bounce-back emails. The tool is designed to clean the company's email list from temporary or invalid emails. Proofy avoids disposable, bounce, risk, or catch-all email addresses. The goal is to increase the ROI of email campaigns and to avoid spam email addresses. The pricing model depends on the number of emails. The free version includes 100 emails. After that, the different versions cost between $16 and $99.