I recently signed up for an amazing work tracking tool called smarttask and thought you could be a good experimental group to try it out with. SmartTask allows teams to track their goals, collaborate on tasks, communicate and track customer interactions in one place. I thought SmartTask could help us with [solving a specific pain point, achieving a goal, tracking a major initiative, etc.]. Since signing up, I’ve already created [a few tasks and projects].
Sometime in the next day or so, I will send you an invitation to join me in SmartTask. Once you’ve signed up check out their quick start article to learn the basics. Then we can start working together and discuss the unlimited possibilities. I’m excited to try it out with you!
[Closing greeting and your name]