Google Sheets app builder

Put a real UI on the Google Sheet you already use: forms that validate, row-level permissions and dashboards. The sheet stays the source, nothing migrates.

Trusted by Some of the World’s Best Product Teams

Stop letting everyone edit every cell

Describe who should see and change what and Jet builds the app over your sheet. Start with a spreadsheet, end with an internal tool or a portal.
A real app on your sheet
Connect a Google Sheet and Jet turns it into an app with forms, search and detail views, instead of rows people edit by hand.
Validation that keeps data clean
Enforce required fields, types and dropdowns on your Google Sheet so nobody breaks it with bad input.
Granular user permissions
Let people see and edit only their own rows or certain columns of the sheet, which a shared Google Sheet cannot do.
Dashboards on sheet data
Build charts and KPI tiles on your Google Sheet so it reads as a live dashboard rather than a grid.
Room to outgrow the sheet
When the spreadsheet runs out of room, connect a database and keep the same app. Nothing gets rebuilt.

Data sources

Your sheet, plus everything around it

Keep Google Sheets as the source and connect Postgres, Stripe, Slack, Typeform and 200+ tools alongside it. One app over all of them, no data migration.

Frequently asked questions

What is a Google Sheets app builder?

A Google Sheets app builder puts a real interface over a spreadsheet: forms that validate, row-level permissions, and dashboards, while the sheet stays the source of truth. People get the slice of the data they need instead of edit access to every cell.

What makes Jet different from other internal tool platforms?

Jet runs on your existing data with enterprise-grade governance from day one, and deploys to Jet Cloud, your own cloud, or fully on-premise — with no per-user fees.

Can I build an app with AI features for my end users?

Yes. Add AI agents, search and assistants to your app so your end users can ask questions and take actions in natural language.

What data sources can I connect to my app?

Postgres, MySQL, MongoDB, Snowflake, BigQuery, Google Sheets, Airtable, REST APIs and 45+ more — your app runs on live data with no copies or manual syncs.

Can I build a custom business app without coding?

Yes. Jet is no-code first — describe your app in plain language and refine it visually. Developers can still drop into code when they want full control.

How do I create a business app with Jet?

Connect your data source, describe what you need, and Jet generates the app. Then switch between AI and visual editing to adjust content, logic and access.

What features should a business app have?

The core views and actions your team needs — all of which you can generate from a prompt and refine visually in Jet.