Every therapist has a different approach to time management on Talkspace, and you will become more efficient over time as you get more comfortable with the modality. Your workload will also depend on the specific subscriptions of your clients.
The guideline we like to provide is that one week of working with a client on the Talkspace platform is the equivalent of one in-person session (45-50 minutes). Therapists usually spend 10 min per day (5 days a week) responding to each client. Subscriptions that include video sessions require more time, but pay more as well.