Notebooks multiply, and numbers drift.
Every analysis is a new project. Each one can define revenue its own way, and nobody can find the right one later.
“it’s become easy to get lost in a sea of notebooks.”
Hex alternatives
Teams leave Hex for different reasons.
Here are the tools they move to.
8 alternatives to Hex: who each one suits, what it costs, and where it falls short. If Hex still fits, the last section says so.
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
| 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 |
| Power BI | Microsoft BI | Microsoft shops |
| 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 |
| 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 Hex alternative
Dashboards are not its strength.
Hex apps start as notebooks. Users say they load slower and look less polished than dashboards in a BI tool.
“If all you’re looking for is a BI tool for creating dashboards, I imagine there are better options.”
Git is an export, not the source.
Hex’s git export goes one way, and Hex recommends that you write code in Hex. Hex added project editing through MCP in September 2026, but the project still lives in Hex.
“in order for me to use Claude to create a dashboard, I have to download a YAML file, modify it, teach Hex how to read the YAML file, and then reupload it.”
Credits cap the AI.
Since July 2026, Hex agents draw on monthly credits. Business users who ask questions need a paid Explorer seat.
“I don’t like the new caps on thread agent usage.”
The 8 alternatives
01
Kater
BI for people and agents By KaterBest 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 notebooks give different answers for the same metric.
- Stakeholders want fast dashboards, not notebooks.
- You want git to be the source of truth, with review before you publish.
- 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.
02
Tableau
Visual analytics By SalesforceBest 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.
03
Power BI
Microsoft BI By MicrosoftBest for Microsoft shops
Power BI is the default in Microsoft shops.
A good fit if
- 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.
Watch out for
- DAX is hard to write, and harder to debug.
- Costs climb, and everything points to Fabric.
- Git came late, and it breaks.
- Copilot uses up capacity, not your backlog.
AI
Copilot, which needs Fabric capacity, and an MCP server for governed models.
Pricing
Power BI Pro is $14 a user a month and Premium Per User is $24, after increases in April 2025. Below an F64 capacity, every viewer needs a paid license. Fabric capacity runs from about $263 a month for F2 to about $8,410 for F64, pay as you go. Copilot needs F2 or higher.
04
Looker
Semantic BI By Google CloudBest 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.
05
Sigma
Spreadsheet BI By Sigma ComputingBest 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.
06
Metabase
Open-source BI By MetabaseBest 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.
07
Omni
Modern semantic BI By Omni AnalyticsBest 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.
08
Lightdash
BI on dbt By LightdashBest 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.
When to stay with Hex
- 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.
Questions
What is the best alternative to Hex?
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 Microsoft shops, Power BI. 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 dashboard-first teams that want a governed model, Omni. For teams that keep their metrics in dbt, Lightdash.
Is there a free alternative to Hex?
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 Hex 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 Hex and add Kater?
Yes, for as long as you want. Both read the same warehouse. Keep Hex 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 Hex, then move the next one.
Moving from Hex?
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.