Choosing between Lovable and Same.dev (now operating as Same.new) depends on your project scope: are you looking to replicate the visual design of an existing site, or do you need to build a full-stack database application from scratch?

Here is a detailed comparison of how these two AI builders handle code generation, pricing, and visual editing.

Meet the Contenders

Before comparing features, let is examine the different design philosophies behind Lovable and Same.dev.

What is Lovable?

Lovable acts as an autonomous AI software developer. You describe your product in plain text, and Lovable handles the generation of the database schema, frontend components, and backend API routes in a unified pipeline. The editor focuses on visual preview tabs and simple text prompting. Lovable pushes code changes directly to a linked GitHub repository, allowing developers to work locally while the AI continues editing in the cloud.

What is Same.dev?

Same.dev (Same.new) is a frontend prototyping and UI cloning tool. You paste any live website URL, and the AI agent automatically clones its layout, colors, typography, and styling into a React-based project. You can then modify the layout, change sections, and add styles using conversational text prompts.

The Core Difference

The fundamental difference lies in stack integration:

• Lovable is a full-stack builder that connects a React frontend to a Supabase database, managing user auth and API routing.
• Same.dev is a frontend-only tool. It replicates visual designs from URLs but does not build databases, auth systems, or backend business logic.

Put simply: Lovable is for generating functional web application prototypes. Same.dev is for cloning visual layouts and generating front-end React mockups.

Head-to-Head Comparison

We evaluated both platforms across four core categories to understand where they perform and where they fall short.

1. Developer Experience & Iteration Speed

Lovable offers a full prompt-to-app workflow, but the AI is prone to regression loops where it introduces visual bugs while trying to fix minor database queries, consuming credits quickly.

Same.dev provides an incredibly fast design start. Copying a layout from a URL saves days of visual scaffolding. However, making subsequent edits through chat prompts can be fragile. Destructive code loss during complex layout reordering or section changes is a frequent issue, forcing developers to clean up the CSS files locally.

2. Code Quality & Portability

Both tools output standard, non-proprietary code.

Lovable syncs directly with GitHub, exporting standard React and TypeScript. However, reviews have noted that Lovable injects telemetry scripts and tracking tags into the generated repository files.

Same.dev generates clean React and Tailwind CSS frontend files. You can download the ZIP directory and run it locally with zero framework dependencies.

3. Database & Backend Capabilities

• Lovable integrates natively with Supabase, generating PostgreSQL schemas and Row Level Security (RLS) rules. Manually auditing these RLS rules is required to ensure data security.
• Same.dev does not provide database integrations, authentication, or backend logic. Connecting a database requires exporting the frontend code and manually writing backend connections in an external editor.

4. Hosting & Deployment Options

Lovable staging applications deploy to Lovable Cloud staging URLs, and custom domains require a paid subscription.

Same.dev is designed for rapid design previews and does not host production databases. Deploying a live application requires exporting the code and hosting it on your own provider (like Vercel or Netlify).

Pricing Comparison

Comparing pricing models highlights the cost differences:

• Lovable Pro starts at $25/month for 100 credits. Tiers scale up to $2,250/month for 10,000 credits. Unused credits roll over, but credit consumption scales rapidly.
• Same.dev starts with a free tier. The Pro plan costs $10/month and includes 2 million tokens. Additional tokens are billed at a flat rate of $10 per 2 million tokens, making visual editing highly affordable.

Use Case Fit: When to use which?

When to choose Lovable

• You need to build a functional SaaS MVP with database tables and user login capability.
• You want a direct GitHub sync workflow to collaborate with developers on full-stack code.

When to choose Same.dev

• You want to clone the visual layout of an existing website to jumpstart your frontend design.
• You need to scaffold responsive React and Tailwind CSS UI code quickly.
• You want a low-cost prototyping environment for UI design drafts.

When neither Lovable nor Same.dev is the right fit

Both platforms are code-centric systems. If your project does not require custom coding, managing these architectures is a liability:

For native mobile apps

Neither tool compiles native mobile binaries (ipa or apk files) automatically. If you require a native mobile app with push notifications, FlutterFlow is the standard Dart-based builder.

For internal tools and client portals

If you are building database-driven portals, custom CRMs, or inventory tools, using generated-code environments is risky. The code must be updated, secured, and maintained by a developer. Softr is the preferred alternative. It builds secure apps directly on top of Softr Databases or Airtable using pre-built visual components, point-and-click role permissions, and flat-rate pricing.

For professional developer environments

If you are an experienced developer working locally, cloud-native IDEs can suffer from latency. Cursor is the preferred local solution, offering context-aware AI coding inside a standard VS Code environment.

Verdict

• Same.dev is the winner if your primary goal is to replicate a layout from a URL and edit frontend styles quickly.
• Lovable is better if you require a full-stack scaffold connected to a relational database.

Summary Comparison Table