Hey [first name],
I hope this email finds you well! I wanted to reach out because [explain how we got their contact information and how we relate to them: talked to a colleague, saw your company online, etc.].
[Name of your company] has a new platform that will help [“your team at” organization name]. [One sentence pitch of benefits].
I know that [our product] will be able to help [name of your company] [insert high level benefit here].
Are you available for a quick 15-minute call [time and date]?
[sign off with “Best”, a simply “Thank you”, “Thanks for your time”, “I appreciate the help” or perhaps “Kind regards” (the last one for a more formal tone). I would include my FULL name in the end in this case (it’s B2B)]