WriteUpp vs TM3
Let’s get something clear from the start: software comparison pages can be tricky. When written by competitors, they’re often biased — sometimes even misleading. And let’s face it, the only truly reliable comparison is the one you make yourself (or with feedback from trusted peers running similar clinics).
That’s why, at WriteUpp, we believe in offering you an honest, transparent comparison. Our goal isn’t to overhype or mislead — it’s to give you the facts so you can decide what your healthcare practice really needs from an all-in-one practice management platform.
Whether you’re a UK physiotherapist, counsellor, podiatrist, speech therapist, or multi-disciplinary clinic, the right software should:
- Simplify admin
- Save time
- Keep patient data secure (GDPR and ISO 27001 compliant)
- Support modern features like telehealth, mobile apps, and online booking
This way, you can judge WriteUpp vs TM3 based on what matters most to your practice - not on marketing spin.

Enhanced Practice Management & Streamlined Workflow
WriteUpp: All-in-one platform, combining online booking, waiting lists, custom forms & consents, document templates, built-in video consultations, and integrated invoicing into one platform.
TM3: Has many of these tools but often requires add-ons or more manual setup for full feature use.
Transparent Pricing & Risk-Free Trial
WriteUpp: Offers a 30-day free trial with free video minutes and SMS credits, making it easy for UK/EU clinics to test the platform fully risk-free.
TM3: Offers free demos and trials, but its pricing and add-ons can become more expensive as you scale or add features.
ISO Certification
WriteUpp: We're is ISO 27001 certified, GDPR-ready, and ensures secure handling of patient data.
TM3: Also prioritises security (including ISO 27001 for its data centres, UK hosting etc.), but WriteUpp tends to emphasise clearer, more transparent user documentation and security workflows.
Video Consultation & Telehealth Integration
WriteUpp: Video consultations are built in, with seamless set-up, diary integration, and trial minutes included.
TM3: Telehealth is supported (video link, client invitations etc.)
Rapid Support
WriteUpp: Built in the UK, and designed around UK/EU clinic workflows, terminology, billing norms, andsupport response times as low as 7 minutes. Our goal is to provide stronger clarity and speed for UK/EU practices in onboarding, feature updates, and local compliance.
TM3: Also UK-based, with many tools for physiotherapy clinics etc.
Protect your patient data
WriteUpp is ISO27001-certified practice management software for therapists, built to meet GDPR requirements so you can work with complete confidence. With two-factor authentication and encrypted data replication across multiple servers, your patient records are protected to the highest industry standards.
Unlimited onboarding, training, and fast support
Need support with your WriteUpp account? Our UK-based practice management software support team responds in an average of 7 minutes, helping healthcare professionals resolve issues fast so you can keep your clinic running smoothly.

Flexible payment processing
Seamless payment processing integrations with leading providers keep your clinic’s and your patients’ finances secure.