
I like the clear Safe to Send classification and downloadable results. They help me organize my prospect list in Google Sheets and decide which contacts are ready for outreach. The daily free credits are also useful for testing the service with real batches before committing to a paid plan. Review collected by and hosted on G2.com.
The daily free allowance means working through a larger list takes several days. In my current setup, transferring results into Google Sheets also requires an extra step. Some results remain unknown or risky, so I still need to decide how to handle those contacts rather than getting a definite answer for every address. Review collected by and hosted on G2.com.