Buildbox YC Application
San Francisco
Buildbox went through Y Combinator in the Summer 2026 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
- Summer 2026
- Industry
- B2BAnalytics
- Location
- San Francisco
- Team size
- 2
- Status
- Active
- Launched
- 2026
Founders
Trishala JainFounder/CEO
Mark NourFounder/CTO
What Buildbox does
Buildbox helps product teams improve the human-agent experience. We analyze user intent, agent behavior, and outcomes to find where users get stuck or lose trust, then turn those findings into ranked, reproducible issues.
Buildbox's YC application, reconstructed
Y Combinator application
Buildbox, Summer 2026 batch. The real form questions, answered from public data.
- Founders2
- Company7
- Progress7
- Idea4
- Equity3
- Curious2
- Batch Preference1
Company
Buildbox
Agent analytics for real user outcomes
We make Buildbox, a platform that analyzes the interactions between users and agents (human or AI) inside enterprise products. We look at user intent, agent behavior, and outcomes to pinpoint where users get stuck or lose trust. Then we organize these findings into clear, reproducible issues, ranked by impact, so product teams know exactly what to fix. The goal is to help teams see the real experience users are having with their agents - and act on it.
San Francisco, CA, USA. After YC, we'd still be based in San Francisco.
We're here because this is where a lot of the top B2B and AI product teams are. We want to stay close to early customers and the network 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 Buildbox YC application?
No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Buildbox's public data (launch notes, founder backgrounds, product description). It shows how a company like Buildbox would present itself to YC, not the text they submitted.
What YC batch was Buildbox in?
Buildbox was part of the Y Combinator Summer 2026 batch.
Who founded Buildbox?
Buildbox was founded by Trishala Jain, Mark Nour.
What does Buildbox do?
Agent analytics for real user outcomes
How do I read the full reconstructed application?
Create a free Round Funded account. The full 26-answer version of Buildbox's application, and every other YC batch, is in YC Insights.
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