CallidusOS vs Phorest
A fair look at CallidusOS and Phorest.
A mature salon, spa and clinic platform, strongest in hair and beauty, with a growing aesthetic-clinic edition. Used widely across the UK and Ireland.
The honest version
Phorest is a well-established salon, spa and clinic platform, especially strong in hair and beauty, with a dedicated aesthetic-clinic edition that adds patient records, digital consent, before-and-after photos and face mapping. It is a mature, capable product with a large UK and Ireland following, and its marketing and client-retention tools are genuinely excellent. CallidusOS™ is a newer alternative built specifically for UK medical aesthetic clinics, with prescriptions and prescriber sign-off, CQC-aligned governance and transparent pricing as defaults rather than add-ons.
A fair side by side
How CallidusOS compares to Phorest.
Drawn from publicly available information at the date below. Where we could not confirm something, we mark it as not advertised rather than missing, and invite you to check their latest details.
| What matters to you | CallidusOSMade for UK aesthetic clinics | PhorestSalon, spa and clinic management |
|---|---|---|
| UK-built and UK-headquartered | Included | Partly included |
| UK data residency for clinical records (London, europe-west2) | Included | |
| Purpose-built for aesthetic clinics | Included | Partly included |
| CQC-aligned governance built in | Included | |
| Built-in lead CRM | Included | Partly included |
| Built-in marketing & SMS campaigns | Included | Included |
| AI clinical dictation & summaries | Included | |
| Stock tracking with low-stock alerts | Included | Partly included |
| Inbound webhook, Zapier-friendly | Partly included | |
| Includes a clinic website service | Included | |
| Transparent published pricing | Included | |
| 14-day free trial | Included |
Phorest and other named platforms are trademarks of their respective owners and are not affiliated with CallidusOS. Their features change over time, so please check their latest details. This comparison reflects how CallidusOS is built and what we include as standard.
Where each one shines
Both tools are good. Here is the honest difference.
Where CallidusOS shines
- Purpose-built for UK medical aesthetics, rather than salon software extended into clinics
- Native prescriptions with prescriber sign-off, plus CQC-aligned governance and audit trails built in
- Transparent published pricing from £15 a month, a 14-day free trial, and no long contract
- A tiny 0.1% card fee, and a clinic website service (Clinic Digital) in the same calm world
- Calia Copilot for dictation, summaries, rebooking chases and campaigns, arriving soon Soon
Where Phorest shines
- Outstanding marketing and client retention, with automated campaigns and lapsed-client reach-outs
- TreatCard loyalty, referral rewards and a polished, branded client booking app
- Reputation management that gently prompts happy clients for Google and Facebook reviews
- A mature, well-supported product with a large UK and Ireland salon and spa base
Being straight with you
Phorest might be the better fit if
- You are a hair, beauty or spa business, where Phorest's salon heritage and loyalty tools really shine
- Marketing, loyalty and a branded client app are your very top priorities
- You are happy with a demo-led quote and a longer, fixed contract term
The right software is the one that fits your clinic. If Phorest suits you better, we would rather you chose them than felt boxed in with us in six months. No hard feelings.
See it for yourself
Try CallidusOS free for 14 days.
No setup fees and no long contract. We will help you move your data across and get settled, with a real person to guide you. Or book a short demo and we will show you around.
Set up in a day, with your data moved across for you.