Iorns saw how hard it was for researchers to find specialist labs, assess their quality, and handle contracts and ownership of results. Science Exchange grew from that problem into a curated marketplace, where researchers could compare providers and prices; she recalled seeing tenfold price differences for equivalent experiments.
Advice for Biotech Founders
Speaker
Elizabeth Iorns, co-founder and CEO of Science Exchange and a Y Combinator part-time partner, discusses building a science marketplace and advising biotech founders with a Y Combinator host.
Iorns had few startup role models in Miami and was unsure how university ownership rules might affect her idea. She found little guidance from the tech transfer office, then applied to YC after reading about it in Wired. She advises science founders to join YC after grant-funded research has established the R&D, when the company can focus on development.
Science Exchange began with a simple request-posting website, then evolved into a B2B platform with provider qualification, confidentiality agreements, and project management. Iorns found demand harder to build than supply, and said adoption by Amgen across its discovery research marked product-market fit. The company’s Reproducibility Initiative also raised its profile and helped open pharmaceutical partnerships.
Iorns pointed to increased capital, new therapeutic approaches, and experienced pharmaceutical employees starting companies as forces expanding biotech. She said company-building skills such as hiring and culture resemble software, but biotech outcomes depend on whether the science works and on risk-reducing milestones. Founders should run the decisive experiment early, even when the result could end the company’s current plan.
Iorns said a business co-founder is not a requirement; shared commitment, resourcefulness, and working well together matter more early on. Programmers can contribute through bioinformatics without lab experience, though experimental research requires understanding how experiments are designed and interpreted. Non-scientist founders can build credibility through deep preparation, motivation, and a strong scientific team.
Takeaways
- Start with a specific problem you have experienced, then test whether others will use a basic solution.
- For a B2B marketplace, qualify suppliers and make project expectations clear before expanding demand.
- Treat adoption by a major customer using the product across a business function as stronger evidence than interest alone.
- Run the experiment that most directly tests the scientific premise as early as practical.
- Choose co-founders for shared commitment and ability to work together, not credentials alone.
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What was claimed 8
- role atElizabeth Iorns is chairman at Reformer Therapeutics
“She’s also the chairman of Reformer Therapeutics”
YouTube Unverified1 source· Talk
- role atElizabeth Iorns is part-time partner, now called the Expert Program at
Y Combinator
“She’s a part-time partner at YC”
YouTube Verified2 sources· Talk
- foundedElizabeth Iorns founded Science Exchange
“In 2011, she started Science Exchange, then called The Bench”
YouTube Verified4 sources· Talk
- built
“have built the company to a global stage.”
1:24inFounders of Science Exchange, Goldbely, and The Flex Company Discuss FundraisingYouTube Verified2 sources· Talk
- featureScience Exchange: Automates provider discovery, technology options, spend intelligence, and supplier performance information
“this product automates providing all the information about who they should work with”
YouTube Unverified1 source· Talk
- metricScience Exchange: 85 employees
“We’re still only 85 people”
YouTube Unverified1 source· Talk
- metricScience Exchange: Suppliers' Net Promoter Score 67
“our suppliers' NPS is 67”
YouTube Unverified1 source· Talk
- metricScience Exchange: Net Promoter Score 78
“Science Exchange's NPS is 78”
YouTube Unverified1 source· Talk








