DoubleTick

Been using it for sales follow ups, I time my second email right after they open the first one.

Simple and works. No sign up, no signature added to emails. Just tracks opens.

Finally know when clients read my proposals. The double checkmarks in Sent are clean.

Way better than Mailtrack. no 'sent with Mailtrack' signature on every email".

I honestly appreciate being able to see exactly who opened my messages and who replied. It makes following up so much more scientific instead of just guessing. Great tool for growth.

It's a actually pretty good, simple, it works, nice design. Very straight forward, for my case at least, I don't send many emails and the free plan doesn't add any link or logo, it doesn't tell anyone I'm tracking