Tellius

Decision intelligence platform with natural-language search and agentic analytics

Hand-reviewed by the Toolglade team·Updated Aug 2026

data-analytics#decision-intelligence#augmented-analytics#natural-language-query#agentic-analytics

Free trial Claimed API Self-hosted Teams

Toolglade’s take

Tellius genuinely goes beyond dashboards toward automated insight and root-cause analysis, and its multi-year analyst recognition suggests real substance, not just marketing. As with all enterprise BI, the value depends heavily on clean data integration and a well-modeled semantic layer, so success requires upfront work and data-team buy-in. Pricing is custom and enterprise-oriented, and natural-language analytics can still return misleading answers if the underlying data or model is off. Validate on your own datasets during a proof of concept.

About Tellius

Tellius is an enterprise decision intelligence platform offering natural-language search, automated insights, and agentic analytics via its Kaiya AI analyst.

Tellius positions itself as 'Decision AI for the enterprise,' an intelligence layer that connects data to decisions through natural-language search, automated insight discovery, and agentic analytics workflows. Instead of only building dashboards, it helps users uncover the drivers behind trends and anomalies and can automate follow-on actions. A semantic knowledge layer provides governed context across enterprise data sources, and its AI analyst Kaiya answers questions conversationally. Tellius has earned analyst recognition, named an Accelerator in Nucleus Research's 2026 BI and Analytics Technology Value Matrix and a Visionary for the fourth consecutive year in the 2025 Gartner Magic Quadrant for Analytics and BI Platforms. Its 2026 messaging emphasizes agentic analytics with governed execution, arguing that platforms now compete on decisions made rather than dashboards built. Tellius competes with augmented analytics and BI tools like ThoughtSpot, Power BI, and Tableau, as well as newer AI-data startups. Its differentiation is the blend of search-driven analytics, automated insights, and a governed agentic layer aimed at enterprise decision-making, though like most enterprise BI it requires data integration and governance work to deliver value.

TL;DR

Tellius is an enterprise decision intelligence platform combining natural-language search, automated insights, and agentic analytics via its Kaiya AI analyst.

Company overview

Tellius is an analytics software company focused on decision intelligence and augmented analytics for enterprises. It has been recognized by industry analysts over several years.

It was named an Accelerator in Nucleus Research's 2026 BI and Analytics Value Matrix and a Visionary in the 2025 Gartner Magic Quadrant for Analytics and BI Platforms.

Product features

Tellius combines natural-language search, automated insight discovery, and agentic analytics workflows, with a semantic knowledge layer for governed context and the Kaiya AI analyst.

Its 2026 focus is agentic analytics with governed execution, positioning the platform around decisions made rather than dashboards built, and it connects to major enterprise data warehouses.

Target market

Tellius targets enterprise data and analytics teams and business users who need self-service, insight-driven analytics across large governed datasets.

Buyer personas

End users

Business analysts and decision-makers who query data and consume insights.

Buyers

Chief data officers, analytics leaders, and IT executives.

Key influencers

Data engineers, BI teams, and data governance staff.

Ideal customer profile

An enterprise with modern data warehouses that wants governed natural-language and agentic analytics beyond traditional dashboards.

Funding & performance

Tellius is a venture-backed analytics company. Verify current funding details with the vendor or public sources.

Pros & cons

Pros

Goes beyond dashboards to automated insights
Natural-language search with the Kaiya AI analyst
Governed semantic layer for enterprise context
Repeated analyst recognition through 2026
Connects to major data warehouses
Agentic analytics focus

Cons

Custom enterprise pricing, no public rates
Requires data integration and modeling work
Natural-language answers can mislead if data is poor
Value depends on governance maturity
Learning curve for full capabilities

Pricing plans

Enterprise

Custom

Natural-language search
Automated insights
Kaiya AI analyst
Agentic analytics workflows
Semantic knowledge layer
Enterprise data connectors

Key features

API

Team collaboration

Self-hosted

Integrations

Snowflake, Databricks, Amazon Redshift, Google BigQuery, Salesforce, Tableau

Input types

text

Output types

text

Best For

natural-language analytics, root-cause analysis, enterprise BI

Compare key features

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Feature

Tellius

Pecan AI

Datafold

Pricing

Contact for pricing

Paid

Free plan

Free trial

Yes

API

Yes

Self-hosted

Yes

Team support

Yes

Frequently asked questions

What is decision intelligence in Tellius?+

It refers to connecting data to decisions through natural-language search, automated insights, and agentic workflows, rather than only building dashboards.

What is Kaiya?+

Kaiya is Tellius's generative-AI-powered AI analyst that answers business questions conversationally.

How is Tellius different from Power BI or Tableau?+

Tellius emphasizes natural-language search, automated root-cause insights, and agentic analytics on top of a governed semantic layer, rather than primarily dashboards.

Does Tellius connect to data warehouses?+

Yes. It integrates with warehouses and platforms like Snowflake, Databricks, BigQuery, and Redshift.

Is Tellius suitable for small businesses?+

It is built for enterprise analytics teams and is generally too heavy and costly for small businesses.