Product Managers

Create realistic demos using your actual product, so stakeholders see how changes behave instead of imagining how they might work.

Align decisions around what actually works

Show stakeholders real interactions, not static screens. Feedback is based on how the product behaves, not how it’s described.

Fei Studio empowers the whole team

Including Product Managers, Designers & Engineers

Use cases

Validate Product Ideas

Turn early ideas into production-ready changes, release them behind feature flags, and learn from real user behavior before committing fully. Learn more

Prototype With Real Code

Designers prototype new experiences directly in the product environment instead of relying only on static mockups. Learn more

Accelerate Feature Delivery

Move from product requests, screenshots, or tickets to production-aligned pull requests faster by reducing handoffs. Learn more

Improve Existing Features

Refine existing product experiences and workflows without rebuilding them from scratch. Learn more

Refactor Legacy Interfaces

Modernize legacy UI surfaces and migrate them toward current component standards while preserving the structure of the real codebase. Learn more

Rapid Product Iteration

Explore multiple variations of product flows quickly inside the real product environment to accelerate discovery and refinement. Learn more

Stakeholder Demos

Create realistic demos using the real product environment instead of static mockups for leadership or customer conversations. Learn more

Design System Alignment

Generate product updates that reuse existing components and patterns to maintain consistency across the application. Learn more

Turn Support Feedback Into Product Changes

Translate customer feedback, bug reports, and support tickets into concrete product improvements aligned with the codebase. Learn more

Explore UX Improvements

Experiment with navigation, layout, and interaction improvements directly in the real product environment. Learn more

Build Enterprise Customizations

Create tailored product experiences required for enterprise customers while keeping changes aligned with the existing architecture. Learn more

Test Feature Variations

Generate alternative versions of product flows and interfaces to explore new directions before committing to implementation. Learn more

Create demos on your real product

Connect your repo and skip the mockups.

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