TareBio YC Application
San Francisco
TareBio went through Y Combinator in the Summer 2026 batch as a Healthcare company. Below: what the company does, who founded it, and its application to YC, reconstructed question by question in the real YC form.
- YC batch
- Summer 2026
- Industry
- HealthcareDrug Discovery and Delivery
- Location
- San Francisco
- Team size
- 1
- Status
- Active
- Launched
- 2026
Founders
Eta AtoliaFounder/CEO
What TareBio does
Our platform develops personalized or population-level vaccines for any disease in weeks by changing only one input: the immune imprint. Instead of trying to predict which antigens might work, we read out immune cells already fighting the disease in the body and reverse-engineer antigens that activate them. We've already run our platform end-to-end and created a vaccine that cured cancer in mice.
TareBio's YC application, reconstructed
Y Combinator application
TareBio, Summer 2026 batch. The real form questions, answered from public data.
- Founders2
- Company7
- Progress7
- Idea4
- Equity3
- Curious2
- Batch Preference1
Company
TareBio
Vaccines for any cancer or infection in weeks.
We're building a platform that creates vaccines for any cancer or infection in weeks. Instead of guessing which antigens might work, we isolate immune cells already active against the disease and reverse-engineer antigens that activate them. This lets us generate vaccines tailored to either an individual or a population just by changing one input - the immune imprint. We've validated our approach end-to-end and created a cancer vaccine that cured mice.
San Francisco, CA, USA. The company will stay based in San Francisco after YC.
San Francisco is where our R&D and biotech community are. We're connected to a lot of technical and biotech resources here.
21 more answers in the full application
Founders, Progress, Idea, Equity, Curious, Batch Preference are in the full version. Create a free account to open it in YC Insights, next to every other YC batch.
Frequently Asked Questions
Is this the real TareBio YC application?
No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from TareBio's public data (launch notes, founder backgrounds, product description). It shows how a company like TareBio would present itself to YC, not the text they submitted.
What YC batch was TareBio in?
TareBio was part of the Y Combinator Summer 2026 batch.
Who founded TareBio?
TareBio was founded by Eta Atolia.
What does TareBio do?
Vaccines for any cancer or infection in weeks.
How do I read the full reconstructed application?
Create a free Round Funded account. The full 26-answer version of TareBio's application, and every other YC batch, is in YC Insights.
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