Kaelio (YC Spring 2025)

TL;DR: Kaelio is a Y Combinator Spring 2025 startup The open-source context layer for data agents, currently active with a team of 8.

The open-source context layer for data agents

YC ID
30437
YC Batch
Spring 2025
Status
Active
Team size
8
Industry
B2B
Tags
Open Source, AI
YC profile
https://www.ycombinator.com/companies/kaelio

Last verified:

Kaelio is the company behind ktx, the open-source context layer that makes data agents reliable. Data agents today fail because they lack structured context and determinism. Metrics are defined in five places, governed in none. Teams spend months on semantic layer projects that never finish. ktx fixes that. Connect your warehouse, BI tools, and docs. ktx builds the context layer automatically. Your team governs it. Any agent can query it. One context layer across your entire data stack.

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Frequently asked questions

Is Kaelio a YC (Y Combinator) company?

Yes. Kaelio was funded by Y Combinator in the Spring 2025 batch. The open-source context layer for data agents

What does Kaelio do?

Kaelio is the company behind ktx, the open-source context layer that makes data agents reliable. Data agents today fail because they lack structured context and determinism. Metrics are defined in five places, governed in none. Teams spend months on semantic layer projects that never finish. ktx fixes that. Connect yo…

What YC batch was Kaelio in?

Kaelio was part of Y Combinator's Spring 2025 batch.

How big is Kaelio?

Kaelio has a team of 8 people according to Y Combinator's directory.

Is Kaelio still active?

Kaelio is currently listed as Active with a team of 8 in Y Combinator's directory.

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