Software · head to head
Cal.com vs Strong
The short version
- Each has a real cost: Cal.com free plan limited to single user only; Strong limited social and community features compared to newer competitors
- They diverge on capability: Cal.com covers Custom booking pages, Strong covers Simple logging.
Where they differ
Only the attributes on which Cal.com and Strong actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Cal.com
- Custom booking pages
- Team scheduling
- Collective scheduling
- Routing forms
- Webhooks
- Google Calendar
- Outlook
- Zoom
Only in Strong
- Simple logging
- Rest timer
- Personal records
- Progress charts
- Routine templates
- Apple Health
- Apple Watch
- Ios support
What people use each for
The jobs each tool is most often brought in to do.
Cal.com
- Schedule meetings and manage availabilitynot Strong
- Accept payments via Stripe and PayPalnot Strong
- Integrate with Salesforce and HubSpotnot Strong
Strong
- Workout trackingnot Cal.com
- Nutrition managementnot Cal.com
- Health monitoringnot Cal.com
- Fitness coachingnot Cal.com
- Wellness improvementnot Cal.com
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Cal.com
- Free plan limited to single user only
- Free plan restricted to 1 user account
- Teams plan requires yearly billing at $12/user/month
- Organizations plan requires yearly billing at $28/user/month
- Free plan lacks team collaboration features
Strong
- Limited social and community features compared to newer competitors
- No web-based dashboard or export options in free tier
- Analytics require paid Pro subscription
- No integration with fitness wearables or health apps in free plan
Pricing, plan by plan
Cal.com
FreeNo published plan breakdown. See the Cal.com review.
Strong
FreeNo published plan breakdown. See the Strong review.
Which should you pick?
Choose Cal.com if
- You need custom booking pages.
- You want to start without paying.
- You work on Web, Mobile app, Browser extension.
- You also want team scheduling.
Choose Strong if
- You need simple logging.
- You want to start without paying.
- You work on iOS, Android.
- You also want rest timer.
Questions people ask
- Is Cal.com or Strong better?
- Neither clearly leads. Cal.com starts at Free and Strong at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Cal.com or Strong?
- Cal.com starts at Free and Strong at Free.
- Does Cal.com or Strong run on more platforms?
- Cal.com runs on Web, Mobile app, Browser extension. Strong runs on iOS, Android.
- Can I use Cal.com for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Cal.com best used for?
- Cal.com is most often used for schedule meetings and manage availability, accept payments via stripe and paypal, integrate with salesforce and hubspot. Of those, schedule meetings and manage availability and accept payments via stripe and paypal are not what Strong is typically brought in for.
- What can Cal.com do that Strong cannot?
- Cal.com covers Custom booking pages, Team scheduling, Collective scheduling, Routing forms. Strong covers Simple logging, Rest timer, Personal records, Progress charts.
Answered from the vendors’ own pages
Strong: Does Strong have a free version?
Yes. Strong offers a free version with basic workout tracking and limited routine storage.
SourceStrong: What does Strong Pro include?
Strong Pro costs $4.99/month or $29.99/year and adds unlimited routines, full analytics, custom themes, and advanced tracking features.
SourceStrong: What platforms does Strong support?
Strong is available on iOS and Android with full feature parity across both platforms.
SourceRelated pages
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- Strong vs Calendly
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- Strong vs Acuity Scheduling
- Strong vs Appointlet
- Strong vs Appointy
- Strong vs Setmore
- Strong vs 10to8
- Strong vs Booksy
- Strong vs Boulevard
- Strong vs Doodle
- Strong vs Fresha
- Strong vs GlossGenius
- Strong vs Schedulicity
- Strong vs Square Appointments
- Strong vs When2meet
- Strong vs Zenoti
- Strong vs Airbnb
- Strong vs Booker by Mindbody
- Strong vs Garmin Connect
- Strong vs WHOOP
- Strong vs ClassPass
- Strong vs Fitbit
- Strong vs MyFitnessPal
- Strong vs Peloton
- Strong vs Strava
- Strong vs Komoot
- Strong vs Mindbody
- Strong vs Wodify
- Strong vs Zen Planner
- Strong vs ClubReady