SimplePractice - With SimplePractice, manage your notes, scheduling, and billing all in one place. Conduct secure video appointments with Telehealth by SimplePractice.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

TheraNest - Mental health software for psychologists, social workers, therapists, counselors.

Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

drchrono - An EHR built for your specialty:

Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.