Freshsales CRM - A full-fledged CRM for high-velocity sales teams.
Letter to Yourself - Send a physical letter to your future self
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
Future Me - Send an email to your future self
InStream CRM - Business relationship management platform - CRM alternative
Letter to my future self - Letter to my future self is a prominent email scheduling service that gives you the opportunity to create a letter with goals and thoughts for your future self and schedule a date for sending it.