Hex vs Vanna AI
Hex
hex.tech
Vanna AI
vanna.aiSide by side
| Figure | Hex | Vanna AI |
|---|---|---|
| Price from | $36/mo | $50/mo |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 3 |
| Spec score · Agentic Analytics Software | 8.1 (#4) | 7.3 (#13) |
| Support | The pricing comparison lists email support on Community and Professional, priority SLA support options on Team, and Enterprise SLA support options including Slack and Microsoft Teams where offered. | Explorer includes same-day email support, Team includes setup support and same-day live support, and Enterprise lists on-prem deployment support. |
| What it does | Hex is a data platform for asking questions and building with data, including notebooks, conversational self-serve, and data apps. | Vanna 2.0 is a user-aware AI agent framework that connects language models to databases. |
Plans
In their own words
Hex
Hex is a hosted data platform for exploring data, asking questions, and building data applications through notebooks and conversational self-service. It supports SQL, Python, and R, with real-time collaboration and version history. Users can connect data warehouses and local TXT, CSV, JSON, Parquet, Avro, and XLSX files, as well as metadata, semantic-layer, catalog, machine-learning, and workflow tools. Airflow, Dagster, and dbt integrations can trigger analytical flows and app runs from data pipelines. Hex says its agent grounds answers in organizational context and can connect with Claude, Codex, Cursor, Slack, MCP, a CLI, APIs, or custom agents. Users can build apps from prompts, with code underneath and controls for the finished app. Context Studio and Evals provide visibility into topics, trends, and warnings about answer quality. Community is free; Professional costs $36 a month per Editor, and Team costs $75 a month per Editor. Community and Professional allow up to five published apps, while Team and Enterprise allow unlimited published apps. A 14-day trial is listed.
Vanna AI
Vanna AI is an open-source, user-aware agent framework that connects language models to databases. Agents can run SQL queries, generate charts, and call custom functionality through tools. Tool Memory records successful interactions and searches earlier queries and tool-use patterns when handling similar questions. Listed language-model options include Anthropic, OpenAI, Azure OpenAI, Gemini, and Ollama. Database integrations include SQLite, PostgreSQL, MySQL, MS SQL, Snowflake, and BigQuery; memory options include demo in-memory storage, ChromaDB, and Pinecone. Vanna can run through Vanna Cloud or by self-hosting, with FastAPI and Flask server choices. Documentation describes user-specific access controls and tool access groups. Explorer costs $50 a month for 20 questions per day, while Team costs $500 a month for 300. Enterprise pricing is custom, with unlimited questions and listed enterprise features. The security FAQ describes the premium backend as in development/demo stage and lists current limitations.