Companies

Kaelio

kaelio.com

Kaelio builds open-source and hosted context infrastructure that makes data agents reliable and governed.

HQWilmington, Delaware, United States
Employees1-50
Jobs checked 4d ago
Specialization
Data Engineering
Business
Agent Toolingand 1 more business values
  • Software Applications
Market
Cross Industry
Ecosystem
Not classified
Customers
Enterprisesand 1 more customers values
  • Developers
More details
Organization type
Commercial Company
Ecosystem
Not classified
Business
Agent Tooling, Software Applications
Specialization
Data Engineering
Market
Cross Industry
Customers
Enterprises, Developers
Delivery models
Open Source, Hosted Software, On Premise Software
Revenue models
Not classified
Listing status
Not classified
Latest equity round
Not classified
Reported funding amount
Not classified

About

Kaelio builds ktx, an open-source context layer, alongside ktx Cloud and managed Data Agents that help data teams provide AI systems with governed business context and approved metrics. It sells to data teams, analytics leaders, operators, and business users, differentiating through automatically generated context, source evidence, approval workflows, and governed access across data agents.

Market

Kaelio competes in enterprise AI analytics and data-agent infrastructure, particularly the emerging market for governed context layers and semantic infrastructure that make natural-language data queries reliable. Its positioning is broader than a standalone BI or semantic-layer product: ktx combines warehouse metadata, BI definitions, semantic models, business documentation, query history, and source evidence, then exposes that governed context to agents through CLI and MCP. The company differentiates through an open-source core, reviewable context governance, cross-stack lineage, and managed interfaces for business teams rather than only a conversational analytics front end.

Target Customers

Kaelio is aimed at enterprise and growing organizations with complex data stacks, especially data and analytics teams that need governed metrics and reliable AI-generated SQL. Its managed Data Agent also targets business-function leaders and teams in sales, operations, marketing, customer success, finance, product, and people operations.

At a Glance

Problem

Kaelio solves the reliability gap between generative AI and enterprise data. Data agents can produce SQL that looks correct and runs successfully while using the wrong joins, filters, deprecated fields, attribution rules, or metric definitions. The underlying problem is organizational as well as technical: metrics may be defined in multiple places with no single governing source, while teams can spend months on semantic-layer projects that never finish.

The economic pain is wrong decisions, duplicated analytical work, and a growing backlog of ad hoc questions. Kaelio’s value proposition is to reduce that workload and prevent metric-definition drift without forcing companies to replace their existing BI stack; its own comparison cites broader conversational-analytics benchmarks of $3.70 returned per dollar invested and 20 analyst hours saved per month. A representative killer use case is revenue operations: a business user asks what changed in the pipeline this week and receives sourced risks, such as a stalled high-value deal, together with a recommended action rather than an unverified dashboard number.

Product / Service

Kaelio offers an open-source context layer called ktx, a hosted multi-user version called ktx Cloud, and a managed Data Agent. ktx builds context from a company’s warehouse, BI tools, semantic models, documentation, and query history; it gives agents approved metric definitions, relationships, permissions, and source evidence before they generate SQL. The team reviews the generated context, agents query through it, and subsequent interactions improve the layer. It is designed to complement existing tools such as dbt, Looker, Metabase, and other BI systems rather than require a rip-and-replace deployment.

The managed Data Agent packages that foundation with connectors, ingestion, modeling, monitoring workflows, and a business-user interface. Kaelio connects to systems such as CRM, billing, support, analytics, warehouses, documentation, and collaboration tools, then delivers plain-English answers, digests, and alerts through its web interface, Slack, email, MCP-compatible tools, or internal applications. Answers cite the source system, sync timing, definitions, and underlying records, giving business users traceability while hiding table names, joins, and SQL syntax. The delivery model ranges from free self-managed open-source ktx to hosted ktx Cloud and a guided, enterprise-oriented managed service.

Market

Kaelio competes in the emerging AI data-platform and context-infrastructure market, overlapping with governed text-to-SQL, conversational analytics, and AI data-agent products. ThoughtSpot is the clearest named competitor: Kaelio characterizes ThoughtSpot as a mature search-driven BI platform, while positioning itself lower in the stack as a governed context layer that can either augment ThoughtSpot or replace it for AI-native analytics across agents, Slack, embedded applications, and operational workflows. Adjacent alternatives include broader AI analytics products such as Databricks Genie and Snowflake Cortex Analyst, while traditional BI and semantic-layer tools are more often integration points than direct replacements.

Kaelio appears to have early but real commercial traction rather than being purely pre-revenue. Y Combinator lists it as founded in 2024, part of the Spring 2025 batch, active, and with a team of eight; Kaelio’s 2026 materials say it is onboarding its first customers. A third-party revenue estimate reports $220,000 of revenue in 2025, so the company is best described as an early-stage, customer-onboarding business with initial revenue, not a scaled enterprise software vendor; that revenue figure should be treated as an estimate rather than audited company disclosure.

Founders & Leadership

Luca MartialFounder
Co-Founder & CEO
Andrey AvtomonovFounder
Co-Founder & CTO

Funding History

2025-05
Seed (founding)Undisclosed (Y Combinator's standard deal is $500K)

Y Combinator, Rebel Fund, Kima Ventures (listed by Tracxn; not corroborated by Crunchbase)

Recent News

2026-06-16other
Why Your Semantic Layer Alone Won't Stop AI Agent ...

Kaelio explains that a context layer extends beyond semantic models by capturing schema and lineage, dashboard logic, domain knowledge, and consumption rules.

2026-06-04product_launch
Beyond the Semantic Layer: Building a Context Layer for the Agentic Era

Kaelio announced ktx, its open-source context-layer solution designed to combine semantic and business context for analytics and data agents.

2026-01-01other
Kaelio vs Julius for Translating Natural Language into Governed SQL

Kaelio compares its approach with Julius for translating natural-language questions into governed SQL, focusing on security, governance, and enterprise scale.

2025-08-10product_launch
Kaelio: Open-source context layer for data agents

Kaelio appeared in Y Combinator’s Launch YC listings as an open-source context layer intended to give data agents the context needed to operate reliably on a company’s data stack.

Active Roles

0

No active roles right now.

Get notified when they post

Business Model

Kaelio offers ktx free under the Apache 2.0 license for self-hosting, while monetizing hosted ktx Cloud and managed Data Agent offerings. The paid products use contact-based pricing with Starter and Enterprise support levels, including hosted infrastructure, governance, security, managed ingestion, and business-user interfaces.

Products

ktx — free, Apache 2.0-licensed open-source context layer for data agentsktx Cloud — hosted, governed context layer with workspaces, reviews, SSO, and audit logsKaelio Data Agent — managed ingestion, modeling, governed context, and business-user interfaces for answers, digests, and alerts

Customers

MercyGladiaPoppinsBeSimpleAltHandshakeRaftVapiJunctionMaximus

Tech Stack

Open-source ktx context engineLarge language models, including Claude-compatible workflows and bring-your-own LLM keysEmbeddings, including text-embedding-3-smallNode.js 22+ CLI/runtimeSQL and analytical databasesModel Context Protocol (MCP)dbt, MetricFlow, LookML, Looker, Metabase, and Notion integrationsWarehouse connectivity for Snowflake, BigQuery, and PostgreSQL

Competitors

Julius
dbt Semantic Layer (MetricFlow)
AtScale
Cube Cloud
Snowflake Semantic Views
Omni