Hey [hiring manager],
Thanks again for taking the time to work with me on this offer. I cannot emphasize how excited I am to join the [company] team.
I am ready to get started, but wanted to address my base salary. Like I mentioned on the phone, I am interviewing at other companies, and recently received an offer for a similar role at an [location] tech startup with a base salary of $XXX and a similar equity and bonus package. Although this other offer is compelling, [company] remains my number one choice and where I see myself for the next chapter of my career.
The offer you made is quite generous. It would make me feel much more comfortable if [company] was able to match the $XXX base salary. If that is possible, I am ready to sign immediately and start ASAP!
Let me know if you want to jump on a call. I’m excited to get started!
Best,
[your name]