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App Builder Index

Head to head

AppMaster vs Bubble (2026)

The two tie on the overall rating, so this pairing is decided entirely on axes: AppMaster leads 3 of the ten, Bubble leads 6.

AppMaster logo

AppMaster

No-code that compiles to real Go source you can walk away with

3.6out of 5

The most unusual proposition in the index, and one of the most defensible. AppMaster does not interpret your project at runtime, it compiles it into Go source you can download, host and read, which is why code ownership takes 4.6 and scalability 4.3. The interface is dense and dated, design output is plain, the AI layer is thin, and the entry paid tier at 80 EUR is the highest here. If lock-in is your primary fear, this is the answer to it.

Price from
80 EUR
Best for
Technically minded teams who want no-code speed with a real compiled codebase at the end of it
Ratings
6

Read the AppMaster review

Bubble logo

Bubble

The old guard of no-code, still the deepest and still the most expensive to outgrow

3.6out of 5

Still the most capable platform here, still the hardest to leave. Bubble wins the integrations axis outright at 4.5 because thirteen years of plugins and a large contractor market genuinely solve problems the AI-native tools cannot. The costs are real: no code export at all, the weakest performance profile in the index at 3.0 on speed, workload pricing that surprises people in month three, and an AI assistant that is the least convincing part of the product. Choose it deliberately, with an exit you have accepted you do not have.

Price from
29 EUR
Best for
Complex operational products where the plugin ecosystem and the contractor pool matter more than speed
Ratings
118

Read the Bubble review

What each one looks like

Screenshot of the AppMaster landing page, captured by App Builder Index
AppMaster, captured 14 August 2026
Screenshot of the Bubble landing page, captured by App Builder Index
Bubble, captured 14 August 2026

Axis by axis

The leader on each axis is set in bold. The weight column is what that axis contributes to the overall rating, so a win on reliability counts for more than five times a win on code ownership.

AxisWeightAppMasterBubbleLeader
Reliability16%4.04.2Bubble
Integrations16%3.64.5Bubble
SEO and GEO13%3.13.2Bubble
Design quality12%3.03.4Bubble
Agent performance10%2.93.1Bubble
Speed9%4.33.0AppMaster
Value9%3.23.3Bubble
Scalability7%4.33.6AppMaster
API and MCP access5%4.04.0Tied
Code ownership3%4.62.2AppMaster
Overall, weighted100%3.63.6Tied

Axis definitions and the full weighting are on how we review. Both tools last verified 14 August 2026.

Where the capabilities differ

CapabilityAppMasterBubble
Full-stack backendYes, compiled GoYes
Database includedYes, PostgresYes, own store
Auth includedYesYes, with privacy rules
Code exportYes, full Go and Vue sourceNo
GitHub syncNo, source downloadNo
One-click deployYes, or deploy binaries yourselfYes
Custom domainYesYes, paid plans
Mobile or native outputNative iOS and Android buildsResponsive web and native wrappers
Team collaborationYes, paid plansYes, paid plans
Public API or MCP serverYes, generates documented REST APIsYes, Data and Workflow API
Self-hosting the outputYes, this is a headline featureNo

Shaded rows are the ones where the two differ.

What each one costs

AppMaster

Free learning tier, paid plans from about 80 EUR per month

PlanPrice
LearnFree
Startup80 EUR
Business260 EUR

Bubble

Free build-only tier, paid plans from about 29 EUR per month plus workload charges

PlanPrice
FreeFree
Starter29 EUR
Growth119 EUR
Team349 EUR

Which one should you choose

Pick AppMaster if your project looks like technically minded teams who want no-code speed with a real compiled codebase at the end of it. Its strongest axes in this pairing are speed, scalability, code ownership. Avoid it for anyone with a small budget or a preference for a pleasant interface.

Pick Bubble if your project looks like complex operational products where the plugin ecosystem and the contractor pool matter more than speed. Its strongest axes here are reliability, integrations, seo and geo. Avoid it for anyone who needs to leave with the code, or who is judged on page speed.

And the dissenting notes, which we publish rather than average away: on AppMaster, One panellist noted that generated Go is only useful if someone on the team reads Go, and that treating export as a guarantee of freedom overstates the case for most buyers. On Bubble, The testing lead wanted a lower reliability mark after two workload throttles during our runs. The rest of the panel held at 4.2, on the grounds that throttling under load is a pricing failure rather than a reliability failure.

Frequently asked

Is AppMaster better than Bubble?
The two tools tie on our weighted overall rating at 3.6 out of five. AppMaster leads 3 axes and Bubble leads 6, so the decision should come from the axes you care about.
Which is cheaper, AppMaster or Bubble?
AppMaster starts at 80 EUR and Bubble starts at 29 EUR. Compare the pricing models rather than the entry price: AppMaster bills as free learning tier, paid plans from about 80 eur per month and Bubble bills as free build-only tier, paid plans from about 29 eur per month plus workload charges.
Can I move a project from AppMaster to Bubble?
Only as far as code export allows. On the code ownership axis AppMaster scores 4.6 and Bubble scores 2.2 out of five, which reflects how much of the running application you can take with you and whether it still works once moved.
Which one is better for search visibility?
On the SEO and GEO axis, which we weight at 13 percent, AppMaster scores 3.1 and Bubble scores 3.2. That axis covers server rendered content, per route titles and canonicals, and whether the output is legible without JavaScript.