The Most Powerful AI Agent for Xcode
Automatically build projects and fix bugs, add Swift packages, add file errors, run your app in Simulator, and more.
16,000+ developers use Alex to 🚢 faster
FEATURES
🛠️ Autofix Errors with AI
Click once and let Alex automatically fix your Swift errors and Xcode issues with AI-powered debugging.
⇥ The Best Autocomplete for Xcode
Boost your Xcode coding speed with Alex's AI-powered autocomplete. Just type a few characters and hit Tab!
✨ Inline Code Replacements (⌘+K)
Replace lines of code inside your file with a simple command.
⌨️ Add Lines from Xcode (⌘+L)
Select text in Xcode and instantly chat with it. Just like Cursor.
📦 Auto-Add SPM Packages
Alex will navigate the Xcode interface & UI to add Swift SPM packages for you.
🔀 Run Local Models
Alex can run local models for free (e.g. from Ollama and LM Studio)
📲 AI Image-to-Code Generator
Drag any image into Alex, and let AI generate Swift or UIKit code for iOS development instantly.
🔎 Find Anything Instantly
Search your entire Xcode project semantically using Alex. Find functions, variables, and files in seconds!
🌐 Web Search Agent
Alex can search Google for coding answers, just like you do!
💻 Run Terminal Commands
Alex can run Terminal commands for you in your project.
🚀 Launch World-Class Apps
Just a few of the awesome apps built with Alex 👇
Willow Voice
Voice dictation that actually works.
❤️ Loved by iOS Developers
Join tens of thousands of developers building amazing iOS apps with Alex.
🔒 Private & Secure
Alex doesn't relay your code through our servers, so your team can use it with any OpenAI-compatible endpoint—including local models for maximum privacy.
Code Embeddings
Your code is embedded by VoyageAI and stored locally on your computer. We don't store it, or train on it.
Hosted Chat Inference
You can override all our AI models' endpoints. If you choose to use our hosted inference, we opt out of data retention and training from our AI providers (Anthropic, OpenAI, Fireworks AI, Cerebras, and Gemini) so they don't store or train on your data.
Your Data, Your Device
All sensitive data is stored locally on your computer—your chat history, transcripts, memories, and custom prompts. We don't collect any of it.
Pricing
We have plans for everyone!
- 0 Chat Credits / mo
- Unlimited Code Applies
- Unlimited Tab-to-Complete
- Unlimited Codebase Embeddings
- 600 Chat Credits / mo
- Unlimited Code Applies
- Unlimited Tab-to-Complete
- Unlimited Voice Inputs
- Unlimited Git Commit Generation
- $12.5 / 250 Extra Credits
- Unlimited Chat Credits / mo
- Unlimited Code Applies
- Unlimited Tab-to-Complete
- Unlimited Voice Inputs
- Unlimited Git Commit Generation
- 1 Device Limit
