Kater

Power BI alternatives

Teams leave Power BI for different reasons. Here are the tools they move to.

8 alternatives to Power BI: who each one suits, what it costs, and where it falls short. If Power BI still fits, the last section says so.

Start Free TrialBook a Demo

Kater makes Kater, one of the tools on this list. We list it first. Every fact about another tool comes from its own docs and pricing pages, and each card says where that tool is strong. Reviewed October 2026.

The short version

Each alternative to Power BI, its type and who it suits best
Tool Type Best for
Kater BI for people and agents Teams whose own AI agent builds and answers on governed metrics
Tableau Visual analytics Analysts who draw custom visuals by hand
Looker Semantic BI Teams committed to Google Cloud and BigQuery
Sigma Spreadsheet BI Business users who think in spreadsheets
Metabase Open-source BI A free BI tool you host yourself
Hex Notebook BI Analysts who work in Python notebooks
Omni Modern semantic BI Dashboard-first teams that want a governed model
Lightdash BI on dbt Teams that keep their metrics in dbt

Why teams look for a Power BI alternative

DAX is hard to write, and harder to debug.

Every metric is a DAX expression, and its meaning changes with the filter context. Few people on the team can read it.

“It’s easily the most difficult language I’ve ever touched. It’s difficult to debug because you can’t use a debugger or print statements”
r/PowerBI, May 2026

Costs climb, and everything points to Fabric.

Pro rose from $10 to $14 a user in April 2025. Copilot and newer features need Fabric capacity, from about $263 a month for F2 to over $8,000 for F64.

“This is not a migration path. This is an upsell disguised as a deprecation notice.”
r/PowerBI, April 2026

Git came late, and it breaks.

Power BI projects can now be saved as files. Fabric’s git integration still has documented limits, and users report broken syncs.

“Fabric is completely useless for serious development, it’s not fully compatible with git or CICD.”
r/dataengineering, February 2025

Copilot uses up capacity, not your backlog.

Copilot runs on Fabric capacity and can throttle it. Users say it handles only simple reports.

“As far as reporting goes, it is a basket case and is only good for brain dead simple reporting.”
r/PowerBI, February 2026

The 8 alternatives

01

Kater

BI for people and agents By Kater

Best for teams whose own AI agent builds and answers on governed metrics

Your data team defines each metric once, in SQL. Your coding agent builds models, queries, dashboards and apps as files in git, and Kater compiles every change. People read dashboards in the browser, or ask in Slack, Claude or ChatGPT, and every answer uses the same metrics.

A good fit if

  • Your team spends more time debugging DAX than answering questions.
  • You do not want your BI budget tied to Fabric capacity.
  • You want your agent to build reports, not only models.
  • Your warehouse is Snowflake or DuckDB.

Watch out for

  • Kater connects to Snowflake and DuckDB today.
  • Embedding is in development.
  • Kater is not open source. Your content is files you can clone and keep.
  • Kater is a young company.

AI

None of its own. Your agent: Claude, ChatGPT, Claude Code, Codex or Cursor.

Pricing

A 30-day free trial with every feature, then a subscription quoted for your team. Kater does not charge per viewer or per dashboard. Kater runs no chat of its own, so answers run in the agent your team already uses.

Kater vs Power BI in detail
02

Tableau

Visual analytics By Salesforce

Best for analysts who draw custom visuals by hand

Tableau is the best tool for drawing charts by hand.

A good fit if

  • Your analysts build highly custom visuals by hand, and love it.
  • You need offline work on extracts in Tableau Desktop.
  • You embed Tableau views in your own product.

Watch out for

  • Renewals jump under Salesforce.
  • The product stopped moving.
  • No version control, and no checks.
  • Building by hand is slow next to an agent.

AI

Hosted Tableau MCP connects Claude and ChatGPT. Tableau Agent needs Cloud+ or the Tableau+ Bundle.

Pricing

Tableau Cloud is priced per user per month, billed annually. Standard is $75 for a Creator, $42 for an Explorer and $15 for a Viewer. Enterprise is $115, $70 and $35. Tableau Agent needs Cloud+ or the Tableau+ Bundle, priced by quote, and Tableau Next starts at $40 a user a month.

Kater vs Tableau Tableau alternatives
03

Looker

Semantic BI By Google Cloud

Best for teams committed to Google Cloud and BigQuery

Looker made the governed model and git normal in BI.

A good fit if

  • You embed Looker in your own product.
  • You are committed to Google Cloud, BigQuery and Gemini.
  • Your LookML project is large, stable and well staffed.

Watch out for

  • LookML is a second language.
  • Only the model is in git.
  • The price keeps going up.
  • The core product moves slowly.

AI

Conversational Analytics in Looker and Gemini Enterprise. The managed MCP server is in preview.

Pricing

Looker sells a platform edition (Standard, Enterprise or Embed) plus Developer, Standard and Viewer users, on annual terms. Google lists no prices. The Standard edition lists at $60,000 a year on AWS Marketplace, before users. Conversational Analytics will be metered in data tokens after its promotional period.

Kater vs Looker Looker alternatives
04

Sigma

Spreadsheet BI By Sigma Computing

Best for business users who think in spreadsheets

Sigma puts a spreadsheet on the warehouse.

A good fit if

  • Your business users want to build their own analysis in a spreadsheet grid.
  • You need input tables that write back to the warehouse.
  • You embed analytics in your own product.
  • Your warehouse is BigQuery, Databricks or Redshift.

Watch out for

  • Git keeps a copy. Sigma keeps the work.
  • Builder seats get rationed.
  • Agents cost extra.
  • It looks like Excel, but it is not Excel.

AI

A Sigma MCP server for Claude, ChatGPT and Cursor. Sigma Agents are a paid add-on.

Pricing

Sigma does not publish prices. Its AWS Marketplace listing shows an Enterprise platform at $150,000 a year, with creator and explorer seats at $2,000 each and free viewers. Vendr reports a median contract near $65,000 a year. Sigma Agents are a premium add-on, metered in credits.

Kater vs Sigma Sigma alternatives
05

Metabase

Open-source BI By Metabase

Best for a free BI tool you host yourself

Metabase is the easy first BI tool.

A good fit if

  • You need a free tool that you host yourself.
  • Your data is in Postgres, MySQL or BigQuery.
  • You embed dashboards in your own product.
  • You have a few dashboards and a small team.

Watch out for

  • The work happens in a GUI.
  • Metrics drift as dashboards multiply.
  • Simple charts, with a low ceiling.
  • Every viewer is a paid user.

AI

Metabot in every plan, with Slack and an MCP server.

Pricing

Metabase is free to host yourself. Cloud Starter is $100 a month with 5 users, then $6 for each user. Pro is $575 a month with 10 users, then $12 for each user. Enterprise starts at $20,000 a year. Git sync and row-level permissions need Pro or Enterprise.

Kater vs Metabase Metabase alternatives
06

Hex

Notebook BI By Hex Technologies

Best for analysts who work in Python notebooks

Hex is a great notebook for analysts.

A good fit if

  • Your analysts write one-off Python in notebooks for statistical work.
  • Exploration matters more to you than governed dashboards.
  • Your warehouse is BigQuery, Databricks or Postgres.

Watch out for

  • Notebooks multiply, and numbers drift.
  • Dashboards are not its strength.
  • Git is an export, not the source.
  • Credits cap the AI.

AI

Threads in Hex and Slack. Each person needs an Explorer seat, and use draws on credits.

Pricing

Hex charges for each editor: $36 a month on Professional and $75 on Team, with Enterprise by quote. Business users who ask Threads need an Explorer seat. Agent use draws on monthly credits, and 50 more credits cost $25.

Kater vs Hex Hex alternatives
07

Omni

Modern semantic BI By Omni Analytics

Best for dashboard-first teams that want a governed model

Omni builds governed BI around the dashboard.

A good fit if

  • Dashboards are how most of your company reads data.
  • Business users want to drag and drop their own analysis.
  • You embed analytics in your own product.
  • Your warehouse is BigQuery, Databricks, Redshift or Postgres.
  • You are leaving Looker and want a familiar model with a modern UI.

Watch out for

  • The dashboard is the center.
  • The agent is Omni’s, not yours.
  • Only the model is in git, and it is YAML.
  • Topics take work to set up.

AI

Omni Agent in the app and in Slack, and an MCP server.

Pricing

Omni does not publish prices. Vendr reports a median contract near $28,000 a year. AI use runs on credits with overage billing.

Kater vs Omni Omni alternatives
08

Lightdash

BI on dbt By Lightdash

Best for teams that keep their metrics in dbt

Lightdash brings BI to your dbt project.

A good fit if

  • You want your metrics to stay inside your dbt project.
  • You want open source, or you host your own tools.
  • You need to embed analytics in your own product today.
  • Your warehouse is BigQuery, Databricks, Redshift, Postgres or ClickHouse.

Watch out for

  • Metrics are YAML.
  • Business users find it hard.
  • Content as code is optional.

AI

AI agents in the app and in Slack, and an MCP server. In Slack, an agent uses its creator’s access unless an admin requires sign-in.

Pricing

Lightdash is free to host yourself. Cloud Pro is $3,000 a month, with no charge for each seat.

Kater vs Lightdash Lightdash alternatives

When to stay with Power BI

  • You are a Microsoft shop, and Power BI comes with your E5 licenses.
  • Your analysts live in Excel and Power Query.
  • Your data is in Fabric, SQL Server or Azure.
  • You embed Power BI reports in your own product.
Kater vs Power BI, row by row

Questions

What is the best alternative to Power BI?

It depends on why you are leaving. For teams whose own AI agent builds and answers on governed metrics, Kater. For analysts who draw custom visuals by hand, Tableau. For teams committed to Google Cloud and BigQuery, Looker. For business users who think in spreadsheets, Sigma. For a free BI tool you host yourself, Metabase. For analysts who work in Python notebooks, Hex. For dashboard-first teams that want a governed model, Omni. For teams that keep their metrics in dbt, Lightdash.

Is there a free alternative to Power BI?

Yes. Metabase and Lightdash are open source and free to host yourself. Their cloud plans are paid. Kater has a 30-day free trial with every feature.

How do we move from Power BI to Kater?

Ask your agent to migrate one dashboard. Kater rebuilds it as a private draft on your warehouse, and you compare the numbers before you publish. We do the migration for free.

Can we keep Power BI and add Kater?

Yes, for as long as you want. Both read the same warehouse. Keep Power BI for its dashboards, and add Kater to give your team’s agent one definition for each metric, your context and your access rules. When you want, rebuild one dashboard in Kater, compare the numbers with Power BI, then move the next one.

Alternatives to another tool

Tableau alternatives Looker alternatives Sigma alternatives Metabase alternatives Hex alternatives Omni alternatives Lightdash alternatives All BI tools

Moving from Power BI? We do the migration for free.

Tell us what you want to move. We do the migration with you, on your warehouse, and we do not charge for it. Then compare the numbers and decide.

Start Free TrialAsk for a free migration