Tellius vs ThoughtSpot

Looking for a ThoughtSpot alternative? See why more teams choose Tellius.

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Tellius Wins 90% of Evaluations. Here’s Why.

Tellius consistently beats ThoughtSpot in technical head‑to‑heads, proving its value with more flexible search, deeper insights, and wider array of data prep and advanced analytics capabilities.

Self‑service AI‑powered data exploration built on modern cloud architecture

Search and unlimited drill down on all of your data

Intuitive, multi‑level automated insights that explain why metrics change

Augmented set‑up and expert support to get ROI faster

Leverage point-and-click, SQL, Python,  or natural language for data preparation

Live query provides high performance with no data movement

Search-driven analytics built on top of legacy business intelligence architecture

Keyword-based search requires extensive knowledge of the data model

Limited insights available with no natural language summary and requires manual selection of fields

Initial set-up and implementation can stretch for months, with adoption failure a common occurrence

Convoluted pricing model with query-, capacity-, or seat-based options

Data preparation designed primarily to ensure search functions, and transformations rely heavily on external applications

Detailed Comparison

Feature
Tellius
ThoughtSpot
GenAI + Agentic AI Analytics
Conversational AI in natural language
Limited
GenAI Narrative
Limited
 AI Agents to automate complex analysis
AI‑augmented data preparation
Natural Language Search
Natural Language Search
Business question‑based search
Smart Search (search without selecting a data source)
Search with detailed narratives and KPI creation
Automated Insights
Automated Insights
Kick‑off Insight from Search
Natural language narrative summary of insight
Key Driver Insights
Explore Top Segments
Explore Top Predictive Factors
Trend Insights
Explore Top Contributors to the Change
Explore Top Reasons for the Change
Comparison Insights
Explore Top Differences
Explore Top Reasons for the Difference
Data Preparation
Data Preparation
Connect to the most popular enterprise data storage solutions
Data transformation capabilities
SaaS deployment option allows in‑memory data
Upload CSV files
Automated synonym creation
On individual column level
Automated display name creation
Automated column description creation
Predictive Analytics
Predictive Analytics
AutoML
Point‑and‑Click ML
Bring Your Own Model
Regression
Classification
Clustering
Recommender Systems
Anomaly Detection
Anomaly Detection
Alerts
Feed to keep track of key metrics
Feed linked to automated insights
Pricing
Aligns with value delivered
Automated insights on all tiers
Unlimited permission groups at all tiers
Unlimited data on all tiers
Row‑level security on all tiers
WHY TELLIUS

Not Just Answers. Better Decisions. Faster.

Empowering self-service analytics

Designed from the ground up to provide an integrated experience that combines data preparation, transformation, querying, and insight generation, all in  a user-friendly, intuitive experience.

Supercharging analysis with powerful insights

Empowers users to understand not only "what" is happening but also "why," by running millions of variable combinations in the datasets, enhancing the depth and value of insights derived.

Built for scale

Built with a powerful dual analytics engine that combines powerful ad hoc exploration capabilities for analytical queries at scale, optimized for data prep, insights, and ML workloads.

Conversational Voice-Enabled Search
Trigger Deep Analytical Insights From Search
Infinite Data Scale with Distributed Architecture
User Clarification
Starter & Follow-up Questions
Ask Follow-on Questions & Drill Deeper
Get Answers to Questions You Did Not Ask
Real-Time Analysis of Live Data
Industry-Specific and Multilingual Support
Intent Parsing
Instant Answers Across Data Sources
Hybrid Search (metadata, analytical queries, and insights)

Common ThoughtSpot Pitfalls

Limited natural language search experience

ThoughtSpot’s keyword-based search requires knowledge of the underlying data structure, limiting its ease of use to new users. Search is limited by lack of out‑of‑the‑box metrics.

SpotIQ lacks depth, no advanced modeling

ThoughtSpot’s automated insight tool, SpotIQ, requires manual selection of fields and does not automatically find the most relevant drivers or trends. Predictive analytics are also largely inaccessible. This severely limits the ability to understand why metrics are changing.

Convoluted pricing model

ThoughtSpot has several pricing tiers and custom pricing available. Some important security features, as well as automated insights, are locked behind the highest-priced tiers. Query-based pricing does not provide complete transparency into usage, and seat-based pricing does not align with value delivered.

ThoughtSpot Limitations
TELLIUS

The Only Agentic AI Platform Built for True Self-Service Analytics

Unified platform for data prep, exploration, and insight generation

Ask questions in natural language and get instant answers

Go beyond dashboards with automated, AI-generated insights

Understand what changed, why it changed, and what to do next

Build agentic workflows that automate multi-step analysis

Scale from ad hoc questions to predictive modeling with AutoML

No SQL, no stitching tools — just answers and actions in one place

THOUGHTSPOT

Lack of data preparation tools, a high learning curve, and a shallow advanced analytics experience

  • ThoughtSpot is a search-driven business intelligence platform designed to allow business users to explore data via keywords.
  • Simplified dashboarding and automated insight generation features were developed to bring a new avenue of data exploration to everyone in the organization.
  • However, many organizations have stalled in their self-service journey with ThoughtSpot t due to a lack of data preparation tools, a high learning curve, and a shallow advanced analytics experience.

Switching from ThoughtSpot? You’re Not Alone.

Tellius wins 90%+ of technical evaluations against ThoughtSpot. See how we go beyond search to deliver deeper insights, better performance, and real self-service.

Book a Demo