Supported Technologies

Pie is platform- and framework-agnostic. We test at the UI layer, just like a real user, so we’re compatible with your entire tech stack.

Platforms

• Web (including PWAs)
• Native iOS
• Native Android

Frontend Frameworks

• React
• Angular
• Vue.js
• Svelte
• And more

Mobile Frameworks

• Native iOS (Swift/Objective-C)
• Native Android (Kotlin/Java)
• React Native
• Flutter
• And more

Backend Technologies

Since we test the UI, we work with any backend, including:

• Node.js
• Python
• Java
• Go
• Ruby
• Etc.

Pie’s Internal Tech Stack

For transparency, our own platform is built with:

• Go (Backend)
• TypeScript/Remix (Frontend)
• Firebase (Database)
• Python (for specific cloud functions)