WonderTx
Extrapolative AI to unlock First-in-Class drugs
Founders
- Abraham HeifetsFounder/CEO
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
Numerion LabsW15Artificial intelligence for drug discovery.Shared: ai-powered drug discovery, biotechActive
Output BiosciencesS21The foundation for the next era of biologyShared: ai-powered drug discovery, biotechActive
Harmonic DiscoveryS21Multi-targeted therapeutics to treat complex diseasesShared: ai-powered drug discovery, biotechActive
Altay TherapeuticsW20Altay develops disease-modifying therapies targeting transcription…Shared: ai-powered drug discovery, biotechActive
Tamarind BioW24AI Inference Platform for Drug DiscoveryShared: ai-powered drug discovery, biotechActive
Also from S26 in AI
Batchmates in Summer 2026.
Atlas DiscoveryS26AI-native pharma companyActive
GamgeeS26Curing cancer. Starting with dogs.Active
Illume LabsS2624/7 Personal Health & Longevity CompanionActive
NeuromorphicS26Building robots to automate wetlabsActive
OsseusS26The frontier data platform for aligned health and biological AIActive
RasynS26Making chemicals 100,000x fasterActive
About WonderTx
We’re an AI-native biotech, working on replacing needles with pills. Many drugs, like insulin or Ozempic, are wonderful except you have to inject them. We discover new molecules that you can take as a pill instead. Because the pills operate on biology which has been shown to be effective in people, rather than merely in animal models of disease, we avoid what has historically been the single biggest risk in drug discovery. This should dramatically increase our probability of success. There’s $200B of treatable diseases and validated human biology without a pill because discovery programs lack a tractable chemical starting point. This is a zero-shot inference problem, because these targets have no training data, so LLMs and other historical interpolative AI approaches are insufficient. Instead, we are building our own extrapolative frontier models that reason beyond their training data. Most critically, we have repeatedly validated our platform on both our own and partner programs. On 4 biologically- and structurally-diverse targets where we had zero training data, we successfully picked binders that were validated experimentally, with confirmation ranging from primary screen hits to crystallographic structures.
San Francisco, CA, USA; Remote
WonderTx: questions
Which YC batch was WonderTx in?
WonderTx was in Y Combinator's Summer 2026 batch (S26).
Is WonderTx still active?
Y Combinator lists WonderTx as active.
Who founded WonderTx?
WonderTx's founders, as listed on its YC page: Abraham Heifets (Founder/CEO).
Where is WonderTx based?
WonderTx lists San Francisco, CA, USA; Remote as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.