no code app builder for Business

Turn your spreadsheets into powerful no-code web apps

Stacker’s flexible platform lets you quickly build customer portals, CRMs, internal tools, and other software solutions for your business without code.

Try Stacker for free →Book a free demo call
Build your web app for free →
30-day free trial. No credit card required.
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2,000+ startups, small-businesses & top-tier companies build with Stacker. Read their stories →
How It Works

Use Stacker to build whatever software your business needs - without code.

Easy to build

Drag-and-drop design with customizable widgets

Quickly build your app using our drag-and-drop interface. Use any of our 10+ flexible widgets to create almost any tool your business needs.

Many people use Stacker to build their:

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Client portals
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CRMs
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Internal tools
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Inventory trackers
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Directories
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Request trackers

You can also start with a template from our template library →

Works with your existing data

Connect your app to 60+ data sources

Connect to nearly any database or software where you manage data. Stacker stores & lets you work with data from as many sources as you need.

We even support two-way sync with Airtable and Google Sheets.

Flexible, yet powerful

The business app builder made for no-coders

No more clunky out-of-the-box solutions. Create whatever software your business needs without coding. With our Zapier integration, any app you build will fit perfectly in your no-code Stack, too.

Learn more about our Zapier integration→

Always secure

Decide who has access to your apps and what they can do.

Create unique user roles with our custom permissions settings. Select exactly who can interact with certain data in your app (right down to individual fields).

With our permissions & security settings, your app can have:

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Role-based access
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Secure user logins
The no-code community ❤️s Stacker
Leonie Hoerster
‍TED
Stacker became our one-stop-shop throughout the applicant review process.
Jessie Kelley
Meow Wolf
The biggest impact Stacker’s had on our team is the ability to scale up. Now it feels like the sky is the limit!
Alyssa Dyer
‍‍Table Investments
Stacker has been absolutely transformative in our business.
Melissa Steindl
‍‍Hearts of Hope Network
Stacker has been the perfect solution and just keeps getting better.
Graham Hunter
‍Segment
We’re a technology company, talking to other tech companies. We needed a best-in-class digital experience – Stacker gave us that.
Mike Austin
‍‍Spedal
Stacker has meant we’ve been able to prove there’s a need here. Stacker means that we actually have a product, at the end of the day
Gary Bunn
‍‍University of Central Arkansas
Stacker is a simple solution to what I thought was a complex problem.
Mateo Acebedo
‍Williams Windows
I regularly save thousands of dollars by preventing errors. Stacker is amazing.
Brandi Shuttera
‍‍Zapier
Once we saw how Stacker worked, it was pretty much a no-brainer.
Max Ade
Growth Collective
Stacker has eliminated our need to build a custom app.
Jared Wright
‍Absolute Mathematics
It was important that whatever software I chose, it would be easy to build and maintain. Stacker fit those needs perfectly.
Mark Sorenson
‍Social High Rise
Stacker has eliminated our need to build a custom app.

Build your perfect
no-code web app
in 10 minutes.

Try Stacker for free →