Healthcare operations · Clinical staffing
Matcha
A two person team that has rebuilt its product twice since a 2024 Y Combinator launch, landing on a marketplace that matches nurses and physicians to open hospital jobs. No FDA record, no registered trial and no SEC Form D exist for it, so what is known comes from its own changing story and a handful of independent trackers.
A nurse doing three jobs at once
The company that became Matcha did not start as a hiring platform. In its September 2024 Y Combinator launch post, co-founders Abhinav Swaminathan and Thomas Blake described a different problem entirely. “While shadowing an imaging center, we observed a nurse doubling as an office manager, simultaneously managing inventory, searching for deals, placing orders, and treating patients. When we got home we started building.”
What they built first was Astrix, a set of AI agents meant to automate medical supply purchasing. The pitch was blunt: “Astrix builds AI purchasing agents for healthcare providers.” The founders claimed early traction, writing that “in under three weeks, Astrix has started working with 10 healthcare clinics, identifying an average 20% cost savings across our first users’ recurring supply purchases.” That version of the company no longer exists in any visible form. The domain astrix.health and the LinkedIn page for Astrix Health now describe something else again, and the product live today at matcha-health.com is a third idea altogether.
The problem Matcha says it is solving now
Matcha's current pitch, per its own website, is about the cost of an empty seat on a hospital floor rather than the cost of a box of supplies. “Hospitals can spend $1000+ per day a nurse position goes unfilled in agency and overtime spend. By cutting your screening time, you can save millions.” The site names three specific pain points for health system recruiters: vacancy drag, turnover fatigue, and premium contract labor spend that it says runs two to three times the cost of a permanent hire.
For harder to fill physician and specialty roles, Matcha describes a referral program it calls a Fellowship network. “Stop paying exorbitant headhunter fees. Our Fellowship network accelerates time-to-fill for physician and specialty roles at 50% less cost.” None of these figures, the $1,000 a day vacancy cost, the 2 to 3x premium labor multiplier, or the Fellowship savings, are attributed to any named study or third party benchmark on the site.
Two engineers from Palantir
Swaminathan and Blake both came out of Palantir. Swaminathan's own account, posted on his personal site, describes his prior work this way: “Before that I was at Palantir as a deployment strategist, embedded with large healthcare organizations and helping stand up some of the earliest LLM-powered tools in places like the NHS”. Earlier still, per the same bio, “Earlier roles spanned AI-enabled cardiovascular imaging at Ultromics, value-based care analytics at Evolent, and biomedical informatics engineering at MedStar.” The Y Combinator page adds work on data projects at Duke Health, and a background in economics and computer science.
Blake's background is technical rather than clinical. Per the Y Combinator page, he “studied Applied Maths at Oxford with a focus on Healthcare and Machine Learning,” then worked at Palantir as an engineer, where the founders say the two of them “developed some of the first generative AI projects for the UK's National Health Service.” Y Combinator lists Swaminathan as CEO and Blake as CTO from the 2024 founding, titles both still carry on LinkedIn.
Three names, one company
The timeline that emerges from dated sources shows a company repositioned repeatedly inside two years. In Fall 2024 it launched as Astrix, the medical supply purchasing agent. By late 2024, a third party blog post placed it in a different category again, as a toolkit for testing and monitoring large language model applications in healthcare, located in San Francisco rather than New York. PitchBook's profile, last updated in mid 2026, matches that San Francisco address and description, and lists the company as out of business as of June 28, 2026.
Separately, the Astrix Health page on LinkedIn describes yet another version: “Astrix Health built data infrastructure for health AI agents. Backed by YC, General Catalyst, Haystack Ventures, amongst other strategic investors.” That page lists the company's headquarters as Brooklyn, matching the current New York City listing rather than the San Francisco one PitchBook shows. None of the three additional investors named on LinkedIn, General Catalyst, Haystack Ventures, or any other, appear in an SEC Form D filing under any version of the company's name. Meanwhile, the Matcha Health product itself, with terms of service dated November 17, 2025 and job postings that were live in September 2026, is clearly an operating business today, whatever PitchBook's status field says.
What is proven, and what is still claimed
| Evidence | What the record shows | Source type |
|---|---|---|
| Company identity | Launched Fall 2024 as Astrix, an AI purchasing agent for medical supplies. Later described in a late 2024 blog post and in PitchBook's profile as an LLM monitoring and testing toolkit based in San Francisco. Now operating as Matcha, a clinical hiring marketplace based in New York City, with terms of service dated November 17, 2025. | Public record |
| Business status | PitchBook lists the company as out of business as of June 28, 2026. The Matcha Health website and its job board listings were both live and current as of September 2026. | Differs from the record |
| Team size | Two employees, consistent across Y Combinator, PitchBook, Reforgers and the freehire job board. | Public record |
| Founding investors | PitchBook records a $500,000 accelerator or incubator deal dated October 1, 2024, consistent with a standard Y Combinator investment. No SEC Form D was found for the company under any name. | Independent tracker |
| Additional investors claimed | Astrix Health's LinkedIn page states the company is backed by Y Combinator, General Catalyst and Haystack Ventures, among unnamed others. No Form D or other public filing confirms any of the three. | Not found in the record |
| Named hospital or clinic customers | None found. The original Astrix launch post claimed 10 clinics as early purchasing customers, a claim tied to a product that no longer appears to exist. | Not found |
| Clinical staffing licensure | No state staffing agency or employment agency license was checked or found for Matcha or Astrix Health. The company describes itself as a matching platform, which may or may not require such licensure depending on the jurisdiction and how placements are structured. | Not checked |
Read plainly, the paper trail on this company describes three different products in three different cities inside two years, and the two most recent independent trackers, PitchBook and the company's own current job board, flatly disagree about whether the business is even still operating. The two person team, the Y Combinator backing, and the founders' Palantir background are the only facts that hold steady across every version of the story.
What to watch
- Whether PitchBook's out of business status gets corrected, or whether the live Matcha product and job postings turn out to sit inside a different legal entity than the one PitchBook is tracking.
- Any SEC Form D confirming the General Catalyst and Haystack Ventures backing claimed on LinkedIn.
- Named hospital or health system customers for the Matcha product, as opposed to the unnamed clinics claimed for the earlier purchasing product.
- Whether the company settles on the Matcha positioning or pivots again, as it has twice already since 2024.
In their words
“While shadowing an imaging center, we observed a nurse doubling as an office manager, simultaneously managing inventory, searching for deals, placing orders, and treating patients. When we got home we started building.”
Abhinav Swaminathan and Thomas Blake, Y Combinator launch post, 2024 · Company
“In under three weeks, Astrix has started working with 10 healthcare clinics, identifying an average 20% cost savings across our first users’ recurring supply purchases.”
Y Combinator launch post, 2024 · Company
“Astrix Health built data infrastructure for health AI agents. Backed by YC, General Catalyst, Haystack Ventures, amongst other strategic investors.”
Astrix Health company page, LinkedIn · Company
“Hospitals can spend $1000+ per day a nurse position goes unfilled in agency and overtime spend. By cutting your screening time, you can save millions.”
Matcha Health website, hire page · Company
“Stop paying exorbitant headhunter fees. Our Fellowship network accelerates time-to-fill for physician and specialty roles at 50% less cost.”
Matcha Health website, hire page · Company
“Other job apps make your work. Matcha works for you.”
Matcha Health website, how it works page · Company
“Before that I was at Palantir as a deployment strategist, embedded with large healthcare organizations and helping stand up some of the earliest LLM-powered tools in places like the NHS”
Abhinav Swaminathan, personal website bio · Founder-stated
“Earlier roles spanned AI-enabled cardiovascular imaging at Ultromics, value-based care analytics at Evolent, and biomedical informatics engineering at MedStar.”
Abhinav Swaminathan, personal website bio · Founder-stated
Related companies
Sources
- CompanyMatcha: The best way to hire clinical talent, company page and launch post
- CompanyLaunch YC: Astrix, AI purchasing agents for healthcare providers
- CompanyMatcha Health, hire page
- CompanyMatcha Health, how it works page
- CompanyMatcha by Astrix Health, Terms of Service
- CompanyAstrix Health, company page
- Founder-statedBio
- IndependentAstrix Health, company profile, valuation and funding
- IndependentAstrix Health, funding profile
- IndependentHow Matcha Revolutionized Clinical Talent Hiring
- IndependentThe Future of Healthcare LLMs: Insights from Astrix Health
- IndependentMatcha, company job listings
- Public recordSEC EDGAR full text search, no Form D results for Astrix Health or Matcha Health under any name variant
Profile researched and written by Healthcare Discovery. Last updated September 29, 2026.
