Story
AI Health-Tech Startup Heidi Secures $340 Million at $900 Million Valuation

Heidi, an Australian artificial intelligence startup that helps doctors automate administrative tasks, has raised $340 million in a new funding round, nearly doubling its valuation to $900 million. The deal underscores strong investor demand for AI tools aimed at improving productivity in the healthcare sector, according to a report by Bloomberg.
Funding Details
The Series C round was led by existing investor Blackbird Ventures and consists of two distinct parts:
- $100 million in a traditional equity round.
- $240 million from General Catalyst’s Customer Value Fund, a debt-like financing instrument.
This non-dilutive financing from General Catalyst will fund Heidi's sales and marketing costs. In return, the firm will receive a portion of the revenue generated from that spending, up to an agreed-upon cap, without taking an equity stake in the startup.
Growth and Expansion Plans
AdHeidi has demonstrated significant traction, with its platform having been used for over 175 million patient visits across 110 languages. The company's annual recurring revenue (ARR) surged to $50 million in April, a dramatic increase from just $1 million two years prior. This new capital injection brings Heidi's total funds raised to more than $430 million.
In an interview with Bloomberg, co-founder and CEO Thomas Kelly said the funds will be used to accelerate growth. The company plans to expand in Asia and the Middle East, add more advanced AI features, and hire as many as 150 new staff over the next year to supplement its current team of nearly 600.
Market Context
The substantial funding round for Heidi is part of a broader trend of investment in AI-powered healthcare technology. Investors are increasingly backing startups that promise to alleviate the administrative burden on medical professionals and enhance efficiency within large healthcare systems. The sector has seen other significant raises recently, including Forus's $150 million and Latent's $80 million rounds earlier this year, signaling a robust market for AI solutions in healthcare.
Read next
More on Stocks
FTC Orders Walmart, Uber, Delta to Disclose Data on Personalized Pricing
The U.S. Federal Trade Commission is demanding nine major companies, including leading retail, travel, and gig economy firms, to provide information on how they use consumer data for setting individual prices and wages.

Google Launches Gemini 4 Carbon AI Model to Bolster Cybersecurity Capabilities
Alphabet's Google has unveiled Gemini 4 Carbon, its latest AI model specifically designed for advanced cybersecurity tasks like vulnerability detection and secure code generation. The launch escalates competition with rivals OpenAI and Anthropic in the enterprise AI market.

Oracle Shares Surge After Unveiling $225 Billion Revenue Target for 2030
Oracle stock rose sharply after the company presented a long-term financial outlook targeting at least $225 billion in annual revenue by fiscal 2030, driven by its expanding AI infrastructure business.

DOJ Scrutinizes Nvidia's $12.9B Hugging Face Deal Amid Broader Antitrust Probe, Sources Say
The U.S. Department of Justice is reportedly examining Nvidia's planned $12.93 billion acquisition of AI platform Hugging Face as part of a wider, ongoing antitrust investigation into the chipmaker's market conduct.