Probably something like: "
[Person] - hope you're well! I wanted to put Tritium on your radar. It's a word processor jacked on steroids built just for transactional lawyers.
From built-in defined term annotation to multi-document search/replace to redlining and much, much more, it will help your team work faster and more effectively on existing Word documents and PDFs. You'll even pick up errors from outside counsel.
Tritium runs on Windows, MacOS and even Linux for your most tech savvy lawyers.
Please let me know if that might be good for your legal team, and I'd love to demo it for you."