Data infrastructure

Kaelio

Website
Founded 2024Origin source ↗Checked 2026-09-15

Overview

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.

Company description As recorded 2026-11-08

Founders & team

Luca Martial

Founder/CEO

Co-founder & CEO at Kaelio. Previously data scientist and NLP engineer, with expertise in enterprise data systems and AI safety

Founder profile As recorded 2026-09-15

Andrey Avtomonov

Founder/CTO

Co-founder & CTO at Kaelio. Repeat AI safety founder. Previously software & AI engineer at CERN & Dataiku

Founder profile As recorded 2026-09-15
8team members reported
Source-reported As recorded 2026-09-15

Founded 2024 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedNot documented
Pricing evidenceA pricing page was detected
Maturity: Operating · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website explicitly reports customer or user adoption. This is a source-based assessment of a company claim; scale and revenue are not independently verified.

Company website: about Checked 2026-10-21

Trusted by data teams at scaling companies

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observed