Side by side

PlanTogether vs Tilly

Both stand on calendar apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Choose Tilly if you want calendars and tasks brought into a daily plan, especially across multiple accounts. The Free plan is limited to two accounts; look at Pro for unlimited connections, conflict support, and the planning assistant.

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The facts

	PlanTogether	Tilly
Free plan	Yes	A free trial
Open source	Not published	Not published
Runs on	Web	iPhone, Mac, Web
Lowest paid plan	Not published	Tilly Pro: $39.99 a year
Plans published	None	4
Maker	Not published	Tilly
Website	plantogether.ca	trytilly.com
On calendar apps	#164 of 194	#168 of 194

PlanTogether: what it does well

Tilly: what it does well

Connects Google, Microsoft, iCloud, CalDAV, and subscribed ICS calendars.
Tasks appear alongside events against available time.
Daily brief summarizes plans, conflicts, and open time.
Booking links reveal available times without showing guests the underlying events.
Assistant-prepared changes require explicit approval.

What to know first

The Free plan is limited to two calendar accounts.
Unlimited connections and conflict support are part of Pro.
The 14-day trial is for eligible new subscribers.

Alternatives to PlanTogether Alternatives to Tilly The whole list