Plexe YC Application
Plexe went through Y Combinator in the Spring 2025 batch as a B2B 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
- Spring 2025
- Industry
- B2BEngineering, Product and Design
- Team size
- 2
- Status
- Active
- Launched
- 2025
Founders
Vaibhav DubeyFounder & CEO
Marcello De BernardiFounder & CTO
What Plexe does
Plexe builds predictive ML models from a problem description. It connects to data sources, conducts experiments, evaluates and deploys the models to an API endpoint.
Plexe's YC application, reconstructed
Y Combinator application
Plexe, Spring 2025 batch. The real form questions, answered from public data.
- Founders2
- Company7
- Progress7
- Idea4
- Equity3
- Curious2
- Batch Preference1
Company
Plexe
Open-source agents building predictive ML models
We build predictive machine learning models from a plain problem description. Plexe connects to your data sources, runs experiments to find the best models, evaluates them, and deploys the resulting model as an API endpoint you can integrate with.
We live and operate in London, United Kingdom, and plan to base the company in the same location after YC.
London has a strong AI and data science talent pool and suits our team's existing connections and lifestyle. Staying here lets us move fast without relocation distractions.
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 Plexe YC application?
No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Plexe's public data (launch notes, founder backgrounds, product description). It shows how a company like Plexe would present itself to YC, not the text they submitted.
What YC batch was Plexe in?
Plexe was part of the Y Combinator Spring 2025 batch.
Who founded Plexe?
Plexe was founded by Vaibhav Dubey, Marcello De Bernardi.
What does Plexe do?
Open-source agents to build predictive ML models from a prompt
How do I read the full reconstructed application?
Create a free Round Funded account. The full 26-answer version of Plexe's application, and every other YC batch, is in YC Insights.
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