Rebolt YC Application

Winter 2025Active

Rebolt went through Y Combinator in the Winter 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: Winter 2025
Industry: B2B
Team size: 3
Status: Active
Launched: 2025

Founders

Celia ManzanoFounder
Javier SanchezFounder

What Rebolt does

Rebolt sits on top of your systems and builds tailor-made AI software - to drive outcomes

Rebolt's YC application, reconstructed

Y Combinator application

Rebolt, Winter 2025 batch. The real form questions, answered from public data.

Founders2
Company7
Progress7
Idea4
Equity3
Curious2
Batch Preference1

Company

Company name

Rebolt

Describe what your company does in 50 characters or less.

AI-Powered Company OS

What is your company going to make? Please describe your product and what it does or will do.

We build tailor-made AI software that sits on top of a company's existing systems to drive specific business outcomes. Our product acts as a company operating system, integrating across tools and data to automate workflows and surface insights tailored to each customer's needs.

Where do you live now, and where would the company be based after YC?

We currently live and work in San Francisco, CA, and the company will remain based here after YC.

Explain your decision regarding location.

San Francisco is where we both live and where we have access to our initial users and AI engineering community. Staying here allows us to stay close to the talent and customers we need.

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.

See full application

Frequently Asked Questions

Is this the real Rebolt YC application?

No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Rebolt's public data (launch notes, founder backgrounds, product description). It shows how a company like Rebolt would present itself to YC, not the text they submitted.