Shortlist by what you need
Start here if you know why you are leaving RATH.
Want the closest match?
ModeMost similar to RATH in what it does, its category and its price.
Visit (opens Mode in a new tab)Need a free plan?
VannaHas a free plan, rated 4.4 out of 5.
Visit (opens Vanna in a new tab)Want the best rated?
AnswerRocketRated 5.0 out of 5 in our review, against 4.0 for RATH.
Visit (opens AnswerRocket in a new tab)
At a glance
Green means better than RATH, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 RATHBaseline | 4.0 | Free | Yes | Open-source, automated exploratory analysis from Kanaries | |
| Mode | 4.3+0.3 | Free | Yes | Now a ThoughtSpot subsidiary, following a 2023 acquisition | vs RATH |
| Vanna | 4.4+0.4 | Free | Yes | An open-source, self-hostable RAG framework, not a hosted consumer app | vs RATH |
 Metabase | 3.8−0.2 | Free | Yes | Metabase AI answers natural-language questions on every tier - including the free, self-hosted open-source edition - with inspectable, verifiable queries. | vs RATH |
 Plotly | 3.8−0.2 | Not listed | No | Plotly Studio does agentic data analysis - an LLM builds real Plotly charts and Dash apps, backs every step with visible code, and asks when something's ambiguous. | vs RATH |
| AnswerRocket | 5.0+1.0 | Not listed | No | An augmented-analytics pioneer since 2013, before the term existed | vs RATH |
 Graphy | 4.0Same | Free | Yes | An AI graph maker that turns raw data into interactive, shareable charts. | vs RATH |
 IBM Watson Studio | 3.9−0.1 | Free | Yes | IBM's collaborative workspace for building, training, and deploying machine learning models across the AI lifecycle. | vs RATH |
 ChartBrick | 3.4−0.6 | Free | Yes | Connect your data and AI picks the best chart type automatically - no manual chart selection, with 20+ types and auto-updating live visualizations. | vs RATH |
The alternatives in detail
In order of how closely each one matches RATH.
Mode
4.3Free
vs RATH+0.3
Now a ThoughtSpot subsidiary, following a 2023 acquisition.
- SQL and Python notebooks for code-first analysis
- Acquired by ThoughtSpot in 2023 for $200 million
- Now a wholly owned ThoughtSpot subsidiary
Long-established, proven code-first analyst workflow
No longer an independent company, product direction now follows ThoughtSpot's roadmap
Vanna
4.4Free
vs RATH+0.4
An open-source, self-hostable RAG framework, not a hosted consumer app.
- Open-source RAG framework for text-to-SQL
- Self-hostable via pip install with full configuration control
- Support for multiple LLM providers and databases
Genuine open-source control over deployment and model choice
Requires real engineering effort to deploy and configure, not a ready consumer app
Metabase
3.8Free
vs RATH−0.2
Metabase AI answers natural-language questions on every tier - including the free, self-hosted open-source edition - with inspectable, verifiable queries.
- Metabase AI - natural-language querying on every tier, including free
- AI-guided exploration with drill-through root-cause analysis
- MCP server integration for broader AI workflows
AI querying available even on the free, self-hosted open-source tier
Pro and Enterprise tier pricing isn't shown on the landing page
Plotly
3.8Not listed
vs RATH−0.2
Plotly Studio does agentic data analysis - an LLM builds real Plotly charts and Dash apps, backs every step with visible code, and asks when something's ambiguous.
- Plotly Studio - agentic AI data analysis and chart/app generation
- LLM output backed by visible, inspectable code at every step
- Agent-friendly APIs for coding-agent-driven workflows
Visible code behind every AI-generated chart means you can verify or modify it directly
Pricing isn't disclosed on the homepage
AnswerRocket
5.0Not listed
vs RATH+1.0
An augmented-analytics pioneer since 2013, before the term existed.
- Max, an AI analyst generating narrative insight explanations
- Automated insight generation predating the generative AI wave
- Enterprise data warehouse integration
Long, focused track record in augmented analytics specifically
No free tier or transparent self-serve pricing
Graphy
4.0Free
vs RATHSame
An AI graph maker that turns raw data into interactive, shareable charts.
- AI suggests chart types based on the structure of uploaded data
- Automated chart generation from spreadsheets, CSVs, and connected data sources
- Interactive, embeddable visualizations for sharing outside the platform
AI chart-type suggestions cut down manual formatting decisions for common data shapes
Less suited to statistical or scientific analysis than dedicated BI tools
IBM Watson Studio
3.9Free
vs RATH−0.1
IBM's collaborative workspace for building, training, and deploying machine learning models across the AI lifecycle.
- AutoAI automated model-building that tests multiple algorithms against a dataset
- Shared Jupyter and Zeppelin notebooks for collaborative data science projects
- Watson Machine Learning integration for deploying trained models as callable APIs
Free Lite tier lets individual users test the platform before committing budget
Published pricing stops at the free Lite tier; Professional-tier compute rates require a sales conversation
ChartBrick
3.4Free
vs RATH−0.6
Connect your data and AI picks the best chart type automatically - no manual chart selection, with 20+ types and auto-updating live visualizations.
- AI automatically selects the best chart type for your data
- 20+ supported chart types
- Broad data source connectivity (Notion, Airtable, SQL databases, APIs)
Removes the chart-selection guesswork for non-specialists
Paid tier pricing isn't detailed on the homepage
FAQ
Questions people ask
Is RATH free?
RATH has a free plan.
What is the best free alternative to RATH?
Vanna is the highest-rated alternative here with a free plan (4.4 out of 5). Other free options: Mode, Graphy, IBM Watson Studio.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.