Verifiable data analysis
Ask your data.
Show your work.
Curator turns plain-English questions into real Python, runs it on your actual data, and lays every line bare. Not a chatbot's guess — the answer, and the exact code that produced it.
No credit card · Free to start · Runs in your browser
A number on its own is a guess. A number with its code is an answer.
Most AI tools hand you a figure and ask you to trust it. Curator hands you the figure and the exact code that produced it — visible, editable, re-runnable.
A typical AI chatbot
“Average revenue per region is $48,210.”
How was it calculated? Which rows were excluded? How were NaNs handled? You can't see — the work runs somewhere you can't open.
Curator
“Average revenue per region is $48,210.”
df = orders.merge(customers, on="id")
df = df[df.status != "trial"]
df.groupby("region").revenue.mean()The exact code that ran. Don't like a line? Edit it and re-run.
How it works
From question to verified answer in three steps
Bring your data
Drop in a CSV, Excel workbook, JSON file, or import from Google Drive. Every sheet and tab becomes its own table — load several at once and Curator spots the shared keys to join them.
Ask in plain English
“What's our revenue per region, excluding trials?” Curator translates the question into real Python and runs it on your actual rows — in a sandboxed worker inside your own browser tab.
Get the answer and its code
Every result carries its proof one click away: the exact code that ran, the rows it touched, the full trace. Don't like a line? Edit it, hit Run, and the new result drops straight back in.
Curator vs. a generic AI chatbot
An answer you can check, not just trust
Both turn plain English into analysis. Only one shows you the work.
| Curator | A generic AI chatbot | |
|---|---|---|
| See the exact code that ranThe Python that produced your number, one click away. | Every answer | |
| Inspect, edit & re-run the analysisChange a line, hit Run, get a new result. | ||
| Runs in your browserExecutes in a sandboxed worker in your tab — no upload queue. | Uploads your file | |
| Reproducible resultsSame code, same answer — no silent drift. | ||
| Joins across multiple files & tabs | Auto-detects keys | Manual, partial |
| Purpose-built for data analysis | General chatbot | |
| Ask in plain English | ||
| Free tier to start30 questions a month, no credit card. | 30 / month | Paid plan |
Why Curator
Built for people who have to be right
When the number goes in a board deck, a model, or a customer invoice, “the AI said so” isn't good enough. Curator is built so you can prove it.
Runs in your browser
The synthesized Python executes in a sandboxed in-browser worker. Your rows load instantly — no ingest queue, no waiting.
Verifiable by design
Open the code on any answer, read the exact lines that produced the number, edit them, and re-run. Nothing is hidden behind a black box.
Honest about privacy
Your full dataset isn't uploaded or stored on a Curator server. To write the code, Curator does send your questions and a sample of your data to an LLM provider — and we tell you exactly what, in plain language. See our privacy policy.
Hand it to your boss
Turn any notebook into a clean, shareable report — no code in sight — and export it to PDF. Free shares the full write-up; Pro adds curated reports: a one-click AI summary of the whole notebook, or a custom report where you pick the findings and refine the wording in chat.
30 / mo
Questions free — no credit card to start
4 formats
CSV, Excel, JSON & Google Sheets
Multi-table
Joins across files & tabs, keys auto-detected
In-browser
Analysis runs in your tab, no ingest queue
Simple pricing.
- 30 questions a month
- CSV, Excel, JSON & Google Sheets
- Join across multiple tables
- Every chart with its code, trace & data
- Edit and re-run any analysis
- Share a clean report (export to PDF)
- Unlimited questions
- Everything in Free
- Curated reports — AI summary & custom pick-and-refine
- Cancel anytime
Upgrade from inside the app once you’re signed in. No card needed to start.
Ask your data something hard.
Open the workbench and put a real question to your spreadsheet — every answer comes with its receipts.
Open the workbenchNo credit card · Free to start · Cancel anytime