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Hex vs Vanna

A side-by-side comparison of Hex and Vanna, two Analytics tools, drawn from Ignaite's continuously-verified listings.

Compared from listings verified as of

Hex

Analytics

Agentic analytics notebook for SQL, Python, and R data teams.

View Hex

Vanna

Analytics

Open-source SQL agent — ask questions in plain English, get accurate SQL on your warehouse.

View Vanna

At a glance

Feature comparison of Hex and Vanna
AttributeHexVanna
CategoryAnalyticsAnalytics
PricingFREEMIUMFREEMIUM
License (differs)ProprietaryOpen core
Deployment (differs)CloudHybrid
Platforms (differs)WebWeb, CLI
Model supportMulti-modelMulti-model
Vendor (differs)Hex TechnologiesVanna AI
Capabilities (differs)
  • Code generation
  • Text-to-SQL
  • AI app builder
  • Data analysis / BI
  • RAG pipeline
  • Text-to-SQL
  • Data analysis / BI

The honest brief

Hex

AI analysis lands as editable, reproducible notebook cells, then ships as governed data apps — not throwaway chat answers.

  • Polished notebooks to shareable apps
  • Notebook Agent + Magic AI assist
  • SQL, Python, and R in one workspace
  • Strong collaboration and governance
  • Basic code completion vs some rivals
  • Fewer native integrations than Deepnote
  • Notebook model has a learning curve
  • Best value at team scale

Vanna

Trains a RAG layer on your own schema, queries and docs so generated SQL matches your warehouse, instead of guessing from the schema alone.

  • MIT-licensed open-source core
  • Learns your schema via RAG training
  • Works with major warehouses and LLMs
  • Returns DataFrames and Plotly charts
  • Accuracy depends on the training data you feed it
  • Hosted enterprise features are paid
  • Setup assumes Python familiarity

When to pick which

Both cover Text-to-SQL and Data analysis / BI.

Pick Hex if you need Code generation and AI app builder.

  • Code generation (secondary capability)
  • AI app builder (secondary capability)

Pick Vanna if you need RAG pipeline.

  • RAG pipeline (secondary capability)

They share capabilities, but each leads with different ones as a headline job:

Hex is built around Data analysis / BI.

  • Data analysis / BI (primary capability)

Vanna is built around Text-to-SQL.

  • Text-to-SQL (primary capability)

They also differ on:

License
Proprietary · Open core
Deployment
Cloud · Hybrid
Platforms
Web · Web, CLI
Hex detailsVanna detailsAll Analytics apps