Where are Bubble applications hosted?

Bubble hosts all web apps on its cloud platform as part of its no-code infrastructure offering.

Can Bubble be used to build CRMs and marketplaces?

Yes, Bubble introduces a new way to build software as a no-code tool that lets you build SaaS platforms, marketplaces, and CRMs without code.

Should a digital agency build client web applications usi...

Question: Should a digital agency build client web applications using 'Bubble' no-code development or traditional React code frameworks, considering initial development time-to-market, database scaling limits under high user concurrency, and developer hiring availability?

Prepared by the ChoiceScore Research Desk · Editor-approved for the curated library · Reviewed August 1, 2026

It depends Choice Score: 70/100

Direct answer

Choosing between Bubble and React depends on the specific requirements of the client project; Bubble introduces a no-code tool that lets users build SaaS platforms, marketplaces, and CRMs without code, where Bubble hosts all web apps on its cloud platform, whereas React is a library for web and native user interfaces, allowing developers to build user interfaces out of individual pieces called components.

Summary

Digital agencies evaluating client technology stacks must weigh the operational characteristics of Bubble's no-code development ecosystem against traditional React code frameworks. Bubble provides a new way to build software, functioning as a no-code tool that lets builders construct SaaS platforms, marketplaces, and CRMs without code while hosting all web apps on its cloud platform. On the other hand, React is the library for web and native user interfaces, enabling developers to build user interfaces out of individual pieces called components. This report evaluates both approaches to help agencies align development methodologies with client product requirements, platform hosting models, and architectural goals.

Choice Score breakdown

Development Paradigm Alignment 85/100 — Bubble enables no-code creation of SaaS platforms and marketplaces, whereas React provides a component library for user interfaces.
Hosting & Infrastructure Control 60/100 — Bubble hosts all web apps on its cloud platform, whereas React applications can be deployed across various independent hosting environments.
Ecosystem & Community Integration 75/100 — Both ecosystems feature active developer communities, ranging from Bubble creators to React component maintainers.
Architectural Flexibility 70/100 — React offers granular component composition for web and native user interfaces, while Bubble provides an all-in-one no-code platform.

Best for / Not best for

Best for

Building SaaS platforms, marketplaces, and CRMs without code using Bubble's no-code tool
Projects where Bubble hosts all web apps on its cloud platform
Building user interfaces out of individual pieces called components using React

Not best for

Projects requiring custom rendering libraries outside of React's component model
Workflows where application hosting must occur outside of Bubble's cloud infrastructure platform
Scenarios where no-code tooling does not align with the agency's custom JavaScript requirements

Scenarios

Early-Stage Startup MVP (Bubble Cloud Optimized - Illustrative Probability Weight) (65% likely)
Building a marketplace or SaaS prototype utilizing Bubble's no-code builder where Bubble hosts all web apps on its cloud platform. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
Component-Driven Web Application (React Code Optimized - Illustrative Probability Weight) (75% likely)
Building custom single-page applications using React as the library for web and native user interfaces. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
Hybrid Agency Model (Balanced Portfolio - Illustrative Probability Weight) (85% likely)
The agency maintains distinct tracks using Bubble for no-code SaaS/CRM tools and React for component-based user interfaces. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.

Calculations

Metric	Result	Formula
Illustrative Initial Time-to-Market Ratio (User-Adjustable Scenario Assumption)	2.67x (Illustrative Scenario Assumption)	react_development_weeks / bubble_development_weeks
Illustrative Developer Onboarding Duration (User-Adjustable Scenario Assumption)	20 weeks delta (Illustrative Scenario Assumption)	traditional_cs_onboarding_months - no_code_training_weeks
Illustrative 3-Year Total Platform TCO (User-Adjustable Scenario Assumption)	38,400 USD (Illustrative Scenario Assumption)	initial_build_cost + (monthly_hosting_cost * 36) + ongoing_maintenance_cost

Pros & cons

Pros

Bubble introduces a new way to build software as a no-code tool that lets creators build SaaS platforms, marketplaces, and CRMs without code.
Bubble hosts all web apps on its cloud platform, centralizing infrastructure management for agencies.
React is the library for web and native user interfaces, making it possible to build interactive UIs declaratively.
React allows developers to build user interfaces out of individual pieces called components.

Cons

Bubble enforces proprietary hosting since Bubble hosts all web apps on its cloud platform.
React requires manual assembly of routing, build toolchains, and state management compared to integrated no-code builders.
Traditional React workflows demand manual wiring of backend services and user interface components.
No-code platforms like Bubble operate within the boundaries of their proprietary builder environment.

Assumptions

Bubble Cloud Hosting Model: Proprietary cloud platform — Bubble hosts all web apps on its cloud platform as stated in official platform documentation.
React Component Model: Component-driven UI library — React is defined as a library for web and native user interfaces built out of individual pieces called components.
Illustrative Financial Parameters: User-adjustable scenario figures — All cost and time figures are illustrative scenario assumptions rather than empirical vendor data.
Illustrative scenario probability — Early-Stage Startup MVP (Bubble Cloud Optimized - Illustrative Probability Weight): 65% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — Component-Driven Web Application (React Code Optimized - Illustrative Probability Weight): 75% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — Hybrid Agency Model (Balanced Portfolio - Illustrative Probability Weight): 85% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.

Practical next steps

Assess whether the client project falls into categories supported by Bubble, such as SaaS platforms, marketplaces, and CRMs built without code.
Review React documentation and library specifications to determine if the project requires custom user interfaces built from components.
Verify cloud infrastructure requirements, noting that Bubble hosts all web apps on its cloud platform.
Evaluate internal team capabilities regarding Bubble's no-code environment versus React's component-based JavaScript development.
Establish project milestones and architectural blueprints aligned with the chosen framework.

Methodology

This decision intelligence report was constructed by systematically evaluating official documentation from Bubble and React. Calculations and scenarios are structured around illustrative, user-adjustable assumptions to model development velocity and architectural trade-offs for agency decision-making.

Sources

Sources support specific claims; they do not replace our analysis. Read the research and source standards.

FAQ

Where are Bubble applications hosted?: Bubble hosts all web apps on its cloud platform as part of its no-code infrastructure offering.
What is the primary function of React?: React is the library for web and native user interfaces, allowing developers to build user interfaces out of individual pieces called components.
Can Bubble be used to build CRMs and marketplaces?: Yes, Bubble introduces a new way to build software as a no-code tool that lets you build SaaS platforms, marketplaces, and CRMs without code.

Related decisions

How does Bubble host web applications?
What types of applications can be built using Bubble without code?
How does React facilitate building user interfaces out of components?

Disclaimers

This report provides strategic technology comparisons for informational purposes and does not constitute formal software engineering or architectural consulting guarantees.

Platform pricing, feature sets, and hosting policies for both Bubble and React ecosystems are subject to ongoing updates by their respective maintainers and cloud providers.

All numerical calculations, probabilities, and financial metrics in this report are illustrative, user-adjustable scenario assumptions rather than empirical vendor guarantees.