Is Calendly or TickTick free?

Both can be used for free. Calendly: Free plan, paid from $10 a month. TickTick: Free plan, paid upgrades.

Do I need to install Calendly or TickTick?

No. Both run in a web browser, so you can open either one and start. Calendly can also be installed to a home screen or dock if you like.

Price, ratings and what each one does, side by side. Every fact here comes from their listings on Linkstore.

Let people book time with you without the back and forth.

A to-do list with a calendar and a pomodoro timer.

Calendly

TickTick

Set your availability, share a link and meetings land on your calendar with reminders sent automatically.

TickTick handles lists, habits, a calendar view and focus timers. The free plan covers everyday use.

Apps that do a similar job, closest matches first.

Google Calendar
A calendar for your day, shared with other people.
ProductivityNewFree
Open
FloHub
One calm place for your whole day — and a cat who actually gets it. Tasks, calendar, habits, notes and journal, guided by FloCat.
ProductivityNewFreemium
Open
Cal.com
Open scheduling that you can host yourself.
ProductivityNewFreemium
Open
Motion
Auto-schedules your tasks onto the calendar.
ProductivityNewPaid
Open
Notion Calendar
A fast calendar that sits on top of Google Calendar.
ProductivityNewFree
Open
tasks
Capture daily tasks, track your progress, and sync between devices with WebRTC
Productivity5.0Free
Open