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Firebase Studio vs Replit (2026): Which Vibe Coding App Is Better?

Both are popular AI app builders. Here is how Firebase Studio and Replit stack up on price, strengths and weaknesses, and which one we would pick.

Firebase Studio

Google's cloud workspace for building full-stack apps with Gemini (shutting down March 2027)

5.5 /10

Pricing: Free

Pros

  • Free during preview
  • Firebase backend integration

Cons

  • Being shut down on 2027-03-22
  • No new workspaces
Visit Firebase Studio ↗

Replit

Replit Agent builds, runs and deploys apps from a prompt in a cloud workspace

8.2 /10

Pricing: Free plan, paid from $20/mo

Pros

  • Build, host and deploy in one place
  • Agent tests its own work in a browser
  • Works from phone or tablet

Cons

  • Effort-based pricing is hard to predict
  • Lock-in to Replit hosting
Visit Replit ↗

Firebase Studio vs Replit at a glance

Firebase StudioReplit
Editor score5.5 / 108.2 / 10
Pricing modelFreeFreemium
Starting priceFree$20/mo
Reader upvotes00
Best forapp builder, googleapp builder, cloud ide
Agent Skills supportNoNo
Subagents supportNoNo
MCP supportYesYes
AGENTS.md supportNoNo
Plugins supportNoNo
Hooks supportNoNo
Rules supportNoNo
Agent skills in this directory00
Subagents & agents in this directory33
MCP servers in this directory7272

Our pick

Replit edges it with a score of 8.2 versus 5.5. Replit is the better fit if you value: build, host and deploy in one place, agent tests its own work in a browser. Choose Firebase Studio instead if you need: free during preview, firebase backend integration.

Other AI app builders to consider

Full ranking →