Bubble Alternatives (2026): 10 No-Code App Builders

Bubble is one of the most capable no-code platforms around, and plenty of startups have launched on it. It also has a learning curve, and some builders want something quicker for a simple app, a mobile-first tool or a platform that lets them take the code away.

Below are ten Bubble alternatives in no particular order, sorted alphabetically, from spreadsheet-based app builders to visual development platforms. Each description comes from the tool's own website, re-checked today. If you're building an app as a side business, my guide to making money from a mobile app side hustle covers the commercial side.

Bubble alternatives at a glance

In the free plan column, Yes means the tool's own site describes a free plan, Trial only means a time-limited trial without an ongoing free tier, and No means the site doesn't state either.

Tool	Type	Good for	Free plan
Adalo	No-code app builder	Native mobile apps	Yes
AppSheet	Google app platform	Apps from spreadsheets	Yes
Appy Pie	App builder	Simple apps from templates	Trial only
Backendless	Visual app platform	Apps with a strong backend	Yes
FlutterFlow	Visual app builder	Mobile apps built on Flutter	Yes
Glide	Spreadsheet app builder	Internal business apps	Yes
Retool	Internal tool builder	Admin panels and dashboards	Yes
Softr	AI app builder	Client portals and internal tools	Yes
Thunkable	Mobile app builder	Native apps by chatting with AI	Yes
WeWeb	Visual web app builder	Web apps with code export	Yes

Ten Bubble alternatives for no-code apps

Adalo

Best for: Founders who want native iOS and Android apps with a database and AI help, building free.

AppSheet

Best for: Teams using Google Workspace who want apps built on spreadsheets and data they already have.

Appy Pie

Best for: Small businesses that want a simple app from templates, after a trial.

Backendless

Best for: Builders who want a visual UI builder with a serious backend and database, starting free.

FlutterFlow

Best for: Builders who want mobile and web apps on Google's Flutter framework, with a free plan to build and test.

Glide

Best for: Teams that want internal business apps from spreadsheets quickly, on a free plan.

Retool

Best for: Teams that want internal tools and admin panels on top of their databases, free for small use.

Softr

Best for: Businesses that want client portals and internal tools on top of their data, with a free plan.

Thunkable

Best for: People who want native mobile apps built with an AI builder and a free plan.

WeWeb

Best for: Builders who want a visual web app builder with code export, starting with a free account.

What a free Bubble plan lets you do, and what it doesn't

Here's the line that matters most for anyone comparing no-code tools. Bubble's own plans page says you can build any app for free and upgrade to its Starter plan when you're ready to launch. That's a common pattern: free plans are for building and testing, and going live with real users, a custom domain or app store publishing usually needs an upgrade.

So when you compare Bubble alternatives, ask the same question of each: what exactly can I launch on the free plan? The answer is often more important than the feature list.

Choosing a Bubble alternative by the app you're building

• Internal tools and dashboards: internal tool builders and spreadsheet app builders.
• Native mobile apps: mobile-first builders.
• Client portals: portal builders on top of your data.
• Complex web apps: visual platforms with strong backends.
• Apps you might hand to developers: tools with code export.

How to test a Bubble alternative in a weekend

1. Write down the three screens your app can't live without.
2. Build those screens with real data in two tools.
3. Add user sign-up and one key workflow.
4. Test on a phone and in a browser.
5. Check what you'd need to upgrade to publish it.

Getting users to stick with your app

Building the app is the start. Onboarding, speed and a clear first win decide whether people keep using it. My guide on increasing conversion in mobile apps covers the habits that lift sign-ups and repeat use.

No-code mistakes to avoid

• Building everything at once: launch the smallest useful version first.
• Ignoring data structure: plan your database before your screens.
• Skipping mobile testing: most users will be on phones.
• Forgetting limits: check records, users and workflow runs on your plan.

Avoid those and you'll spend your time on what matters: talking to users and improving the app they're using.

Free plan limits to check on Bubble alternatives

Free plans differ on records, users, workflow runs, storage and branding. A builder that feels generous with ten test users can look very different with a hundred real ones. Before you commit, write down how many users, records and actions you expect in your first three months, then check each tool's free and starter limits against those numbers.

It's also worth checking what happens when you hit a limit. Some tools pause workflows, others add charges or block new sign-ups, and you'll want to know which before launch day.

Do you make a no-code or low-code app builder? Tool makers can ask to be considered for a featured place on this list.

My plain advice on choosing a Bubble alternative

Build your three most important screens in two tools before you decide, and check exactly what you can launch on each free plan. The right tool is the one where your real app comes together fastest, not the one with the longest feature list.

Think about the exit, too. If the app takes off, will you be able to scale it or take the code with you?

Frequently asked questions

What is Bubble?

A no-code platform for building web and mobile apps with a visual editor, database and workflows.

Can I launch an app on Bubble's free plan?

Bubble's plans page says you can build for free and upgrade to Starter when you're ready to launch.

Which Bubble alternatives are free?

Many describe free plans for building and testing. The table shows each tool's status.

Can I export code from no-code tools?

Some tools offer code export, often on upgraded plans. Check before you commit.

Is no-code good enough for a real business?

For many apps, yes. Complex or high-traffic apps may eventually need developers.

Which no-code tool is easiest to learn?

Spreadsheet-based builders are usually the quickest to learn; full visual platforms take longer.