Heidi Health
Heidi Health is the team behind the world’s most loved AI scribe used daily by tens of thousands of clinicians in over 50 countries scribing millions of consults every month. Where other scribes end at transcription, Heidi is just getting started. Heidi’s real power is its ability to personalize notes with customized templates, create any healthcare document with a simple prompt, enable seamless team collaboration through shared sessions for multi-disciplinary care and more. From solo practitioners to large hospital networks, primary care to neurology to OBGYN, Heidi adapts to unique workflows across all specialties. Heidi is safe for every clinician to use with HIPAA and NHS compliance fortified with SOC2 and ISO 27001 security. Join the revolution at www.heidihealth.com – scribing is free, and it’s just the beginning.
- Sector
- AI clinical documentation / care assistant
- Business model
- B2B SaaS (healthcare AI)
- Founded
- 2019
- Founders
- Tom Kelly, Waleed Mussa, Yu Liu
- Headquarters
- Melbourne
- Markets
- 100+ countries
- Latest round
- US$340M (US$100M Series C + US$240M growth), led by Blackbird and General Catalyst (2026)
- Total raised
- US$436.6M (2026)
Sources: heidihealth.com, en.wikipedia.org, dealstreetasia.com, heidihealth.com, siliconangle.com
The team on Day One
Hear from the team
▶ 
▶ 
▶ 
▶ 
▶ Milestones
- 2019 Founded as Oscer by Tom Kelly, Waleed Mussa, Yu Liu en.wikipedia.org
- 2021 Rebranded to Heidi Health, pivoted to AI clinical documentation en.wikipedia.org
- Aug 2021 Raised $5M seed led by Blackbird Ventures en.wikipedia.org
- Oct 2025 Raised $65M Series B, valuing company at $465M siliconangle.com
- Sept 2026 Raised $340M Series C, valuing company at $900M siliconangle.com
What others say about Heidi Health
Moments from other conversations on the network where Heidi Health comes up.
Australia is one of the best places in the world for science, for deep tech. I mean, like, for health, like Andromeda, um, Everlab, like there's Heidi Health.”
So if I think about that from Heidi Health, a merchant that we worked with, or an AI business that we worked with very early on, it was like they built that infrastructure to support, which was very much a domestic business at the time.”
Hayley Hopwood Head of APAC Startups, SMB & Mid Market, Stripe In The Blink Of AI · The Future of AI Payments: Agents, Stabl… · 34:19 ▶ We had Tom, uh, Dr. Thomas Kelly from Heidi Health on the show. It's Australia's biggest, uh, medical transcriber.”
Georgie HealyHost, In The Blink Of AI In The Blink Of AI · The Bias Built Into AI, And Why It Shoul… · 46:27 ▶ Canva made that decision and, and Heidi Health has started targeting enterprise. Like when you used to think about enterprise, we were thinking about about like the Oracles and the Salesforces of the world.”
In the news
Backers heard on Day One
Also backed by General Catalyst, Phoenix Court, Point72 Private Investments, Headline.
Sources: siliconangle.com
Alumni on Day One
People who worked at Heidi Health before, and what they're doing now.
Thinking of working at Heidi Health?
Hear how the team works in their own words, then see the open roles.
More founder companies on Day One
Spot something wrong? Suggest a correction Updated 25 September 2026