Upload a spreadsheet.
Ask a question. Get a chart.
Meriviz turns CSV and Excel files into interactive dashboards. Type what you want to know in plain English, and share the result with a link.
Free plan · No credit card required · Works with CSV & Excel
Your chart will appear here
How it works
Three steps. Under two minutes.
If you can attach a file to an email, you can build a dashboard with Meriviz.
Upload your file
Drag in a CSV or Excel file up to 50 MB. It uploads straight to secure storage and is ready in seconds.
q4_sales.csv
42,813 rows · 3.2 MB
Ask in plain English
“Which region grew fastest?” “Show revenue by month.” Meriviz writes the query and draws the chart for you.
Share with a link
Send a read-only link to anyone. They see a live, interactive dashboard — no account, no install.
3 people viewing · no account needed
Live demo
Try it yourself — right here
Pick a question and watch a real chart render, exactly like it does in the app. No signup needed.
Sample data: coffee_shop_sales.csv · 12,400 rows (fictional)
generated SQL → SELECT month, store, SUM(total) AS revenue FROM sales GROUP BY 1, 2 ORDER BY 1
Built for non-analysts
Everything you need. Nothing you have to learn.
Every chart type you actually need
Bar, line, area, pie, scatter, tables and KPI cards — all interactive, arranged on a drag-and-drop dashboard grid.
Processing you can watch live
Files convert to a fast analytics format the moment they land. You see each step complete in real time — no black box, no waiting around wondering.
Read-only sharing, built in
Every dashboard gets a share link. Viewers see live, interactive charts — never your raw file — and can't change a thing.
Workspaces for every client
Keep each team or client's data in its own workspace with separate dashboards and strict isolation — nothing ever mixes.
Fast on big files
A 50 MB spreadsheet with hundreds of thousands of rows queries in well under a second, powered by a columnar analytics engine.
Your data stays yours
Files are encrypted at rest, scoped to your workspace, and deletable any time. Share links can be revoked with one click.
Your data, handled carefully
Questions people ask before uploading company data
Fair questions. Honest answers.
Encrypted at rest
Files live on Cloudflare R2 with encryption at rest.
Workspace isolation
Every query is scoped to your workspace. Data never mixes.
Read-only sharing
Viewers see charts, never your raw file. Revoke any time.
Your full data never leaves
The AI sees your question and schema — not your dataset.
Yes. Files are stored encrypted at rest on Cloudflare R2 and scoped to your workspace — no other account can ever query them. Share links are read-only and revocable, and you can delete a dataset (or your whole account) at any time.
Your data is waiting.
Upload your first file and see a dashboard in under two minutes.
Free plan · No credit card required