HIGHLIGHTS

  • Thank you to all of the founders, operators and partners who joined us for the Tau Ventures event in NYC. Special appreciation to Stifel for sponsoring

PORTFOLIO

Specialty-trained AI voice agents for healthcare (Fund II | Co-investors: Lightspeed, Felicis, First Round, Chemistry, Quiet, Liquid2)

Agentic AI and workflow automation platform reducing administrative burden for payors, pharma and life sciences companies (Opty | Co-investors: Valtruis, Cigna, ATX, Capital Factory)

  • Launched V3 of its platform, featuring 160+ pre-built agents, 50+ system connectors and built-in governance — already in production at three of the five largest U.S. health enterprises for workflows including prior authorization, care management and member experience

  • Announced partnership with Atropos Health to bring integrate the world’s largest body of medical evidence into clinical decision support and LLM training

Voice AI agents for clinical & administrative healthcare calls (Fund I | Co-investors: Kleiner, Coatue)

  • Launched Infinitus Studio, a no-code AI agent builder that enables payors and pharma companies to design, test and deploy AI agents, delivering 40% greater accuracy and 90% faster deployment than manual approaches

Enabling high-throughput AI inference on edge devices (Fund II | Co-investors: Brave, Cota Capital, Essence VC)

  • Announced the launch of its Beta with OpenClaw, using its OpenInfer’s inference orchestration stack, Weave, to route latency-sensitive agent tasks to premium compute and background workloads to cheaper infrastructure

FOUNDER SPOTLIGHT

Sam Wu and Kevin Bailey

Co-Founders of Understood Care

AI-enabled patient advocates for Medicare members (Fund II | Co-investors: Zeal, Rethink, 1984, YC)
Share your background and the story behind starting your company:

I come from a healthcare operations and investing background, and my co-founder Kevin Bailey is a 2x founder and former engineer at Uber. We started Understood Care in March 2025 because millions of Medicare patients, eg. seniors and people with disabilities, weren't getting the care they needed, not for lack of better treatments, but because the system was too complex to navigate. The timing was right: new CMS regulations made advocacy reimbursable and affordable to patients, and rapid advances in AI meant we could finally deliver advocacy at scale.

What problems are you solving, and how do you provide value to your customers?

There's a long list of non-clinical reasons patients can't access care such as inadequate housing, food insecurity, lack of transportation, poor care coordination. We match every patient with a dedicated, compassionate advocate who works with them one-on-one to resolve their specific problems. Behind the scenes, our AI assistant Ava handles the administrative burden - transcribing and summarizing calls, drafting faxes, emails, and texts, finding relevant resources, and generating compliant documentation - so advocates can focus on the patients. Most patients pay $0 out of pocket.

What you enjoyed most about collaborating with Tau Ventures?

Tau has been genuinely collaborative from the start. The team has been extremely generous with introductions, and honest and easy to work with. That kind of relationship is what makes a big difference as we scale.

Keep Reading