Firebase Studio Review, Pricing & Alternatives (2026)
A browser IDE for prototyping and shipping Firebase-backed AI apps
Last updated: October 26, 2026
What is Firebase Studio?
Firebase Studio is Google's browser-based development environment for full-stack AI applications, combining a Code OSS workspace, Gemini assistance, and Firebase services. It suits existing Firebase developers who need to maintain or migrate projects before the scheduled March 22, 2027 shutdown. Access costs $0, although hosting and other Firebase services can generate separate charges.
Firebase Studio is Google’s browser based, agentic development environment for building full stack AI applications, combining Project IDX, Genkit, Gemini, and Firebase services. Google launched its preview on April 9, 2025, with Rody Davis and Kelvin Boateng introducing it for Firebase. The service supports code workspaces, natural language prototyping, previews, collaboration, and Firebase App Hosting, but its availability is now restricted. Google disabled new user signup and workspace creation on June 22, 2026, and plans to shut Firebase Studio down on March 22, 2027. Existing workspaces remain accessible until then, while deployed Firebase applications and core Firebase products continue operating. Google directs users toward Google AI Studio or Google Antigravity, and will permanently delete remaining Studio data at shutdown.
Firebase Studio combined a browser based Code OSS workspace with Gemini assistance, templates, import options, emulators, previews, and Firebase integrations. A typical workflow began with a text prompt, image, or drawing in the App Prototyping agent, which generated a Next.js web application. The developer could ask Gemini to modify features, authentication, layout, tests, or documentation, then switch to Code view for terminal access and manual edits. Built in previews supported browser testing, public URLs, and QR codes for phones. The Firebase Local Emulator Suite could test Authentication, Firestore, Functions, and Storage before publication through Firebase App Hosting. Access was free, but new signup and workspace creation ended June 22, 2026, and existing projects must be migrated before March 22, 2027.
Firebase Studio launched in preview on April 9, 2025 as a browser based, agentic development environment combining Project IDX, Genkit, Gemini, and Firebase services. It runs a full virtual machine on Google Cloud with a Code OSS editor, Nix customization, Open VSX extensions, emulators, and Firebase deployment tools. Its App Prototyping agent accepts text, images, and drawings, generating web applications with Next.js, while Gemini supports coding, testing, debugging, documentation, and tool execution. The documented 2025 release introduced the service and described Project IDX integration; May 2025 notes added Gemini 2.5 support, mobile prototyping, and native image generation. Google announced the sunset on March 19, 2026. Signup and workspace creation ended June 22, 2026, with shutdown scheduled for March 22, 2027.
Firebase Studio access is free, with no recurring charge for the development environment itself. Historically, allowances depended on account status: users without a Google Developer Program profile received three workspaces, Standard members received 10, and Premium members received 30, while Premium also received increased App Prototyping quota. These allowances no longer support new registrations because signup and workspace creation ended June 22, 2026. Paid costs arise from connected services rather than Studio access. Linking a Firebase project to Cloud Billing automatically switches it to the Blaze pay-as-you-go plan, so usage beyond no-cost quotas is billed. Firebase App Hosting may require that billing account, and Gemini Developer API usage moves to its paid tier. Charges therefore follow service consumption, not a Studio monthly or annual billing cadence.
Firebase Studio’s central limitation is that it is no longer a viable starting point: Google disabled signup and new workspace creation on June 22, 2026, and will shut the preview down on March 22, 2027, permanently deleting remaining Studio data. Existing users can export projects, but agent chat history is not included in the standard archive, and App Hosting migrations may require manual environment-variable work. Google AI Studio is the closest replacement for browser-based, prompt-driven Next.js prototyping, while Google Antigravity better fits code-first agentic development and supports local workflows. GitHub Codespaces remains the stronger choice for a continuing, repository-centered cloud IDE, though it lacks Studio’s direct Firebase prototyping flow. Choose Firebase Studio only if you already have a workspace and need to migrate an existing Firebase project before the deadline.
Who is Firebase Studio best for?
- Existing Firebase Studio users migrating active workspaces.
- Firebase developers maintaining projects before March 22, 2027.
- Developers who want browser-based Next.js prototyping.
- Teams using Firebase Authentication and Cloud Firestore.
Firebase Studio Pricing (2026)
Pricing model: Free. All prices in USD.
| Plan | Price | What you get |
|---|---|---|
| No Google Developer Program profile | $0 | Up to 3 workspaces before signup and workspace creation were disabled on June 22, 2026. |
| Google Developer Program Standard | $0 | Up to 10 workspaces before signup and workspace creation were disabled on June 22, 2026. |
| Google Developer Program Premium | Subscription | Up to 30 workspaces and increased App Prototyping quota before signup and workspace creation were disabled on June 22, 2026. |
Pros and Cons
Pros
- The App Prototyping agent accepts text, images, and drawings.
- Code OSS workspaces support Nix customization and Open VSX extensions.
- Firebase emulators support local testing of core services.
- Existing deployed Firebase apps continue running after shutdown.
Cons
- New signup and workspace creation are disabled.
- Remaining Studio data will be deleted on March 22, 2027.
- Firebase hosting and model usage can create separate charges.
Who should look elsewhere?
- New users seeking a long-term cloud IDE.
- Teams requiring a product that will remain available after March 22, 2027.
- Organizations sending confidential code through Gemini without reviewing training controls.
Technical Details
Frequently Asked Questions
How much does Firebase Studio cost?
Firebase Studio access costs $0. The editor itself has no listed subscription price for existing users, but Firebase services are separate. Linking a billing account upgrades a project to the pay-as-you-go Blaze plan, and App Hosting or other paid services can exceed no-cost quotas. Gemini Developer API usage can also move to a paid tier.
Is Firebase Studio still free for new users?
No new users can sign up or create workspaces because Google disabled both actions on June 22, 2026. Existing users can access their workspaces until March 22, 2027, when Firebase Studio will shut down and remaining Studio data will be permanently deleted. Apps already deployed to Firebase continue running after that date.
Firebase Studio or Google AI Studio?
Firebase Studio combines a Code OSS cloud workspace, Gemini assistance, Firebase services, and an App Prototyping agent, but it is scheduled to shut down on March 22, 2027. Google AI Studio is Google's recommended browser-based migration path for rapid prompt-driven prototyping. New projects should use Google AI Studio rather than starting with Firebase Studio.
Does Firebase Studio use my code and prompts for training?
Google says Firebase Studio inputs and generated outputs may be used to provide, improve, and develop Google products, services, and machine-learning technologies. To block prompt and response use for model training, avoid the App Prototyping agent and Gemini assistance. To block code use, turn off code completion and code indexing in Studio settings.
Can Firebase Studio projects be used commercially?
Firebase Studio can support applications using Firebase services, but commercial rights depend on Google's terms, Firebase terms, Gemini terms, and each dependency's license. Existing deployed Firebase apps continue running after the Studio shutdown. Projects that need continued development must be exported or migrated before March 22, 2027, because remaining Studio data will be deleted.
Best Firebase Studio Alternatives in 2026
These tools do the same job as Firebase Studio, with different pricing, limits and trade-offs.