Bubble

What Bubble actually is, and who should care

Bubble is a hosted platform that bundles a visual page editor, a built-in Postgres-style database, a workflow engine, and a deploy pipeline. You drag components onto a canvas, wire them to data, and publish to a real domain. There is no source code to manage.

The pitch sounds simple. The reality depends on your skill level. A weekend hobbyist and a seasoned product manager will get radically different results from the same blank canvas.

That is why the SaaSTweaks team uses a skill-tier framing instead of a generic feature list. Below is who Bubble is genuinely a good fit for, organised by where you sit on the no-code learning curve.

Workload Units explained: the pricing trap nobody warned you about

Bubble switched from a server-capacity model to Workload Units in 2023. A WU is a unit of compute consumed every time your app does something on the server. Page loads, database searches, API calls, and scheduled workflows all burn WUs.

The shift was controversial. Apps that had run fine for years suddenly logged five-figure WU spikes. Bubble has since refined the model, added a free dev allowance, and shipped better dashboards. The fundamental math, however, has not changed.

Approximate WU consumption per common action

The lesson: every screen you design has a hidden meter running. Once you internalise this, Bubble stops feeling unfair and starts feeling like AWS with a friendlier UI.

Bubble pricing in 2026

Bubble retired its old capacity tiers and now sells WU bundles. There are four public plans plus legacy custom Enterprise contracts. All numbers below reflect 2026 published rates.

Yearly billing knocks roughly 10 to 15 percent off. WU overages are billed in blocks. Most paid users sit on Starter for testing, then jump to Growth the moment they go live with paying users.

What you can actually build at each skill tier

Bubble is general-purpose, which means the ceiling is set by your patience, not the platform. The realistic build target shifts dramatically as you climb the learning curve.

Three real-world examples in the wild

Plato, an executive coaching platform, scaled to a paying user base on Bubble before refactoring parts of its stack. Comet, a freelancer marketplace, raised meaningful funding while running on Bubble for years. Qoins, a fintech that automates round-up savings, used Bubble for its admin layer.

"The visual editor is genuinely productive once you stop fighting it. The real cost is unlearning how you think about software."

G2 reviewer, verified Bubble user

Bubble vs Webflow vs FlutterFlow vs Glide

Bubble does not exist in a vacuum. Each rival owns a slice of the no-code map. Pick by the shape of the app, not the marketing.

If your app is content-heavy and pixel-perfect, Webflow wins. If mobile is the only surface, FlutterFlow wins. If your team lives in Google Sheets, Glide wins. If you need real users, real auth, and real workflows on the web, Bubble wins.

Bubble pros and cons, after building real products on it

Common pitfalls and how to avoid them

1. Searching the entire database on every page load. Use constraints, pagination, and the "Do a search for" merge field carefully. Cache where possible.
2. Recursive workflows that never end. Set a clear stop condition and a maximum iteration count. Test on small datasets first.
3. Putting privacy rules off until launch. Configure them per data type from day one. Retrofitting privacy in a live app is brutal.
4. Skipping the dev environment. Bubble gives you a free development workspace. Use it. Pushing untested workflows to live is how WU bills explode.
5. Ignoring the WU dashboard. Check it weekly. Patterns reveal themselves. The team behind the app should treat WU consumption like AWS bill review.

Frequently asked questions