Live webinar series: Weekly round-tables with industry leaders from product, design & engineering. Sign up →
Try Playground
Try Playground
Try Playground

Product Teams

Turn Intent to Production. Faster.

Fei Studio enables product managers, designers, and engineers to turn ideas, screenshots, Figma, and tickets into production-ready product changes aligned with the codebase. 
Start Trial
Book a Demo

The Problem

The bottleneck isn't engineering capacity

It's the number of handoffs and feedback loops between product, design, and engineering. Ideas get stuck in specs. Figma handoffs create rebuild loops. Engineers spend time reconstructing intent instead of focusing on higher-leverage work. 

Ideas get stuck inside specs

Product concepts often live in documents that describe intent but never translate cleanly into working product changes.

Design creates static mockups

Designs communicate what something should look like, yet they remain disconnected from the real components and behavior of the application.

Developers rebuild from scratch 

Engineers interpret specs and designs and rebuild the feature in code, recreating work that has already been defined elsewhere.

Iteration takes weeks, not hours

Each feedback loop between product, design, and engineering slows progress, turning small improvements into long delivery cycles.

How it Works

Idea → Fei Studio → PR → Ship

Connect your repo

Fei understands your codebase, components, architecture, and standards through ACE. 

Give Fei an idea

Start from a prompt, screenshot, Figma design, or Jira/Linear ticket.

Preview & iterate

Review generated changes in real-time. Refine directly inside Fei Studio. 

Send a PR

Ship a production-ready pull request for engineering review and approval. 

How it Works

Idea → Fei Studio → PR → Ship

A new operating rhythm for dev and product teams for optimal quality and development velocity

Describe the Intent

Let anyone describe what they want and keep work moving

PMs, designers, and business stakeholders shouldn’t have to translate intent into tickets or specs. With Fei, they simply describe the change in plain language or attach a design. Fei captures the intent with full context, eliminates back-and-forth, and turns it into actionable work instantly.
Connect your Repo
Fei understands your codebase, components, architecture, and standards through ACE.
Give Fei an idea
Start from a prompt, screenshot, Figma design, or Jira/Linear ticket.
Preview & iterate
Review generated changes in real-time. Refine directly inside Fei Studio.
Send a PR
Ship a production-ready pull request for engineering review and approval.
Start Free Trial

Built For

Your entire product team

Product Managers

Validate ideas and ship features faster. Stop waiting on long design and engineering cycles to test direction.

Designers

Prototype and iterate with real code. Work one layer closer to the actual product experience.

Engineers

Receive higher-quality, standards-aligned pull requests. Spend less time rebuilding product intent from scratch.

Core Capabilities

Grounded in your codebase

Works on your real codebase

Not a sandbox. Fei Studio connects to your repository and operates on the actual product. 

Designers

Through ACE, Fei knows your architecture, design system, dependencies, and patterns. 

Engineers

Screenshots, Figma designs, Jira tickets, Linear issues, or plain-language prompts.

Generates prod-ready PRs

Output is structured as reviewable pull requests aligned to your codebase standards. 

Keeps engineering in control

Human-in-the-loop approval. Engineers review, refine, and merge on their terms. 

Enterprise-grade security

SOC 2 compliant. Data not used for training. Private deployments available. 

Core Capabilities

Grounded in your codebase

Validate Product Ideas

Test concepts with real product behavior

Accelerate Feature Delivery

Reduce handoffs, move faster from request to PR

Prototype With Real Code

Create realistic product flows on the repo

Improve Existing Features

Refine and enhance what already exists

Refactor Legacy Interfaces

Modernize outdated surfaces with standards-aligned changes

Enterprise Ready

Security & governance built in

Fei Studio is designed for enterprise environments with strict security requirements and auditable workflows.
  • SOC 2 compliant
  • Strict isolation
  • Private deployments
  • Encrypted in transit & at rest
  • Data not used for training
  • Minimal data retention
  • Frontend-focused access
  • Auditable workflows

Results

Real outcomes from real teams

10x

Faster iteration cycles

PMs iterate multiple times per day instead of a few times per month.

60%

Less UI rebuild work

Engineers focus on review and backend instead of reconstructing product intent. 

3x

More features shipped

Teams move more features forward per quarter with fewer handoffs. 

Free Trial

Try Fei Studio on your codebase

See how product, design, and engineering teams move from intent to production-ready changes faster.
Start Free Trial
Book a Demo