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Tellius

Decision intelligence platform with natural-language search and agentic analytics

Editorially reviewedChecked Oct 2026How we review·6 visited this week
data-analytics#decision-intelligence#augmented-analytics#natural-language-query#agentic-analytics
Free trial 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.

Should you use Tellius?

Best for
Enterprise data and analytics teams · Business users needing self-service insights · Organizations doing root-cause analysis
Not ideal for
Small teams wanting cheap self-serve BI · Organizations with poor data quality · Users seeking a simple dashboard tool
Biggest strength
Goes beyond dashboards to automated insights
Biggest weakness
Custom enterprise pricing, no public rates
Pricing
From Custom
Top alternative
Polymer · see all

Facts & pricing last checked October 2026. How we review

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.

Weighing your options?See how Tellius compares to the alternatives.

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

View all alternatives →
Feature
Tellius
Polymer
DataRobot
Pricing
Contact for pricing
Freemium
Freemium
Free plan
No
Yes
Yes
Free trial
Yes
No
No
API
Yes
Yes
Yes
Self-hosted
Yes
No
Yes
Team support
Yes
Yes
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.

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