Side by side

AestheticOS vs CallidusOS

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

AestheticOS

Free trial Web

AestheticOS combines clinic operations with compliance features aimed at Australian aesthetic practices. Compare the monthly price and booking fee for each plan, and review its data-hosting terms.

Visit AestheticOS

CallidusOS brings clinic bookings, records, payments, and governance together, with a 14-day trial and two paid monthly plans. Compare patient limits and included features, and account for the separate fees on digital card payments.

Visit CallidusOS

The facts

	AestheticOS	CallidusOS
Free plan	A free trial	A free trial
Open source	Not published	Not published
Runs on	Web	Web
Lowest paid plan	Starter: A$49 a month	Growing: £18 a month
Plans published	3	2
Maker	Not published	Not published
Website	aesthetic-os.com	callidusos.co.uk
On med spa software	#6 of 29	#10 of 29

AestheticOS: what it does well

Includes compliance checks and an audit trail.
Provides bookings, Stripe payments, and automated email reminders.
No credit card is required to start the 30-day trial.
Patient data is not sent to AI services.

What to know first

Starter limits AI generations to 50 per month.
Booking fees apply in addition to each plan price.
Some third-party services may process or store data in the United States.

CallidusOS: what it does well

Online booking requests are available around the clock.
Records can include photos, consent, notes, and face maps.
Works on computers, tablets, and phones without installation.
Both plans list encrypted data and patient audit trails.

What to know first

No free plan is available.
Growing is limited to 150 patients.
Digital card payments incur a 0.1% fee plus Stripe fees.
Growing excludes face mapping and multi-location features.

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