What is Supio?
Founded in 2021, Supio operates at the intersection of artificial intelligence and legal practice. The company provides an agentic AI platform that streamlines the complex lifecycle of legal cases, from initial intake to final litigation. By automating labor-intensive tasks such as medical record analysis, the generation of medical chronologies, and the drafting of demand letters, Supio enables law firms to focus on high-value legal strategy. The platform's unique value proposition lies in its ability to integrate specialized AI models with human expert verification, effectively uncovering critical evidence and treatment gaps that might otherwise be overlooked. This technological edge directly translates into improved case outcomes and higher settlement values for plaintiff-focused legal practices.
How much funding has Supio raised?
Supio has raised a total of $85M across 2 funding rounds:
Series B
$25M
Other Financing Round
$60M
Series B (2024): $25M with participation from Foothill Ventures, Sapphire Ventures, and Bonfire Ventures
Other Financing Round (2025): $60M led by Thomson Reuters, Sapphire Ventures, and Mayfield
Key Investors in Supio
Thomson Reuters
Thomson Reuters empowers professionals with cutting-edge technology solutions informed by industry-leading content and expertise.
Sapphire Ventures
Sapphire Ventures is a venture capital firm focused on investing in and providing services to technology companies, based in Palo Alto, California.
Mayfield
Mayfield is a Menlo Park-based venture capital firm that raises dedicated funds to invest in early-stage technology companies, partnering with founders through growth and exit.
What's next for Supio?
With this major enterprise-level funding, Supio is poised to accelerate its product roadmap and expand its market footprint. The strategic focus will likely center on enhancing the platform's predictive capabilities and deepening its integration with existing legal practice management software. As the legal industry continues to undergo a digital transformation, Supio's ability to reduce manual document review will be a key driver of its long-term growth. The company is expected to leverage this capital to scale its engineering teams and broaden its reach within the personal injury and mass tort sectors, solidifying its status as a critical infrastructure provider for modern law firms.
See full Supio company page
