Butterfly Network vs Tempus

By valuation, Tempus is the larger company at $8.1B versus $957M — a 8.5x difference. Size can also be measured by team: Butterfly Network employs 500-1000 people while Tempus has 2500 employees.

Tempus has raised more in total funding at $1.1B, compared to Butterfly Network's $370M — a gap of $680M. Combined, the two companies have completed 10 known funding rounds.

Butterfly Network leads with an Awaira Score of 85/100, while Tempus sits at 84/100. That 1-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Butterfly Network was founded by John Martin in 2011. Tempus was founded by Eric Lefkofsky in 2015. Visit each company's profile on Awaira for a full founder biography.

Butterfly Network: Butterfly Network produces the Butterfly iQ, a handheld ultrasound device powered by a proprietary semiconductor chip that replaces traditional piezoelectric transducer arrays with a single silicon chip capable of whole-body imaging. The AI software layer provides real-time image interpretation guidance, enabling clinicians with limited ultrasound training to perform diagnostic scans at the bedside.\n\nThe company is publicly traded on the NYSE under the ticker BFLY and raised over 700 million USD prior to and through its public listing. Butterfly has deployed devices across hospitals, emergency rooms, and point-of-care settings in over 50 countries, with particular penetration in resource-limited healthcare settings where traditional ultrasound equipment is prohibitively expensive or unavailable.\n\nPortable AI-assisted diagnostic imaging represents a structural shift in how and where medical imaging is performed. Butterfly Network has created a defensible position through its proprietary chip architecture, which competitors cannot easily replicate, and through its growing library of AI-assisted clinical guidance tools. The transition from hospital-based imaging to point-of-care diagnostics powered by AI guidance is a multi-decade trend that positions Butterfly at the center of a fundamental change in diagnostic medicine. Butterfly Network operates in the AI Healthcare sector and is headquartered in United States. Founded in 2011 by John Martin, Butterfly Network has raised $370M in total funding, achieving a valuation of $957M as of its latest round. The company's funding journey includes a Seed of $11.1M in 2011, a Series A of $29.6M in 2012, a Series B of $66.6M in 2014, a Series C of $114.7M in 2015, a Series D of $148M in 2016. With approximately 500-1000 employees, Butterfly Network has established itself as a Public-stage player in the AI Healthcare market. The company holds an Awaira Score of 85/100, reflecting its strong position across valuation, funding trajectory, team scale, and market influence. Butterfly Network competes in a rapidly evolving segment alongside other AI Healthcare companies. Based in United States, Butterfly Network is part of a growing international AI ecosystem attracting talent and investment. The AI Healthcare space has attracted significant investment in recent years, with companies racing to capture enterprise and consumer demand for AI-powered solutions. Tempus: Tempus is an AI-driven oncology and precision medicine company founded in 2015 that utilizes machine learning and data analysis to improve cancer treatment outcomes. The platform aggregates and analyzes vast datasets including clinical data, imaging, molecular information, and outcomes to identify personalized treatment strategies for cancer patients. Tempus's core technology uses artificial intelligence to match patient-specific tumor characteristics with optimal therapeutic options, enabling oncologists to make data-informed treatment decisions. The company operates primarily in the United States and serves hospitals, health systems, and oncology practices through its cloud-based platform. Its applications span multiple cancer types including lung, colorectal, breast, and ovarian cancers. Tempus has secured $1.3 billion in total funding and achieved a valuation of $8.1 billion, reflecting significant investor confidence in precision oncology. The company went public, transitioning from private to public markets. Tempus competes with other AI health platforms and precision medicine companies like Foundation Medicine and others focused on genomic analysis and treatment selection. The company's growth trajectory reflects expanding adoption of AI-driven oncology tools and increasing demand for personalized cancer treatment protocols. Its competitive positioning centers on its data infrastructure scale and machine learning capabilities applied to complex clinical decision-making. Tempus combines clinical, imaging, and molecular data through AI to provide real-time oncology treatment recommendations at scale across U.S. health systems.

Butterfly Network got there first, launching in 2011 — that's 4 years of extra runway. Tempus didn't arrive until 2015. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Butterfly Network has about 500-1000 employees; Tempus has about 2500. A bigger team usually means more revenue or heavier VC backing, but in AI, small teams can build at massive scale.

Yes — they're direct rivals. Both Butterfly Network and Tempus compete in AI Healthcare, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.