Directory / AI for a task / SQL and data notebooks
The best AI to write SQL and analyze data with AI
Hex, if you have a warehouse: its AI is grounded in your actual schema, so generated SQL references real columns instead of guessed ones. Paid is $36/editor/mo, with a free Community plan. For analysis that has to be Python a colleague can rerun, Deepnote opens existing Jupyter notebooks as they are.
- 01 Hex: Data teams working against a real warehouse
- 02 Deepnote: Python analysis you need to hand to someone else
- 03 Count: Analytics teams who want a shared whiteboard for SQL, Python, and AI investigation instead of a single-player notebook
Top pick
Hex
Free · from $36/user/mo
Schema-aware SQL is why its queries are usable; generic assistants guess at your column names. Free Community plan with a notebook agent trial and small compute; $36/editor/mo.
- Free tier
- Community plan: notebook agent trial, connect any data source, small compute, 7-day version history, up to 3 shared collections/components
- Entry plan
- $36/editor/mo
Pick 02
Deepnote
Free · from $39/editor/mo
A Jupyter drop-in: .ipynb files run without conversion, SQL blocks hand results to Python as dataframes, and the agent edits blocks with diffs you approve. Free for 3 editors and 5 projects; Team is $39/editor/mo billed yearly.
- Free tier
- Free forever: 3 editors, 5 projects, limited Deepnote AI, unlimited 5 GB RAM / 2 vCPU machines, 7-day revision history
- Entry plan
- $39/editor/mo billed yearly (Team)
Pick 03
Count
Free · Pro from $49/editor/mo
A shared canvas where SQL, Python, charts and text sit side by side, and several agents can investigate different questions at once in view of the team. It only queries a live database with your approval. Free for 3 editors on CSV connections; $49/editor/mo.
- Free tier
- Up to 3 editor seats, CSV database connections only, 3 canvases, community support
- Entry plan
- $49/editor/mo
Skip if
Skip all three if you have no warehouse and do not write code: Julius answers questions about an uploaded file without either.
The free option
Deepnote's free plan (3 editors, 5 projects, unlimited 5 GB machines) is the most complete free notebook here. Deepnote profile.
Prices side by side
| Tool | Free plan | Pricing |
|---|---|---|
| Hex | Yes | Free · from $36/user/mo |
| Deepnote | Yes | Free · from $39/editor/mo |
| Count | Yes | Free · Pro from $49/editor/mo |
Is there a free AI to write SQL and analyze data with AI?
Deepnote's free plan (3 editors, 5 projects, unlimited 5 GB machines) is the most complete free notebook here.
When is Hex the wrong choice?
Anyone without a warehouse.
Deciding between these
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