Key Takeaways
- Open Felix is free and open-source under the Apache 2.0 license
- Built exclusively for macOS on Apple Silicon β no Windows, Linux, or Intel Mac support
- Runs a Qwen model locally on your Mac's GPU via MLX by default
- Can optionally escalate to cloud models (Claude, Gemini, GPT-4o) when you configure it β hybrid, not cloud-free
- Voice and text input via a global hotkey (β₯Space)
- Screen vision, code execution, YouTube summaries, and cron job scheduling are built in
- Sends notifications to Telegram, WhatsApp, or Signal
- Connects to OpenClaw, an external skills ecosystem with 50+ skills
π In One Sentence
Open Felix is a free, open-source macOS AI agent (Apache 2.0) that runs Qwen locally via MLX on Apple Silicon by default and can escalate specific tasks to cloud models like Claude, Gemini, or GPT-4o when you configure it.
π¬ In Plain Terms
Open Felix listens for a global hotkey on your Mac. Ask it something by voice or text, and it works locally on your own GPU using Qwen β unless you've set it up to hand certain tasks off to a cloud model instead.
πNote: This review is based on Open Felix's own site (openfelix.com). Open Felix is macOS-only (Apple Silicon) β it does not run on Windows, Linux, or Intel Macs.
What Is Open Felix?
Open Felix is a free, open-source AI agent built specifically for macOS on Apple Silicon. It is released under the Apache 2.0 license, so the source is open for anyone to inspect, modify, or self-host under permissive terms. By default, it processes requests locally β running a Qwen model on your Mac's GPU through MLX, Apple's machine-learning framework for Apple Silicon.
- Free to use and open-source under the Apache 2.0 license
- Built exclusively for macOS on Apple Silicon (M-series chips) β no Windows or Linux support
- Local inference by default: runs a Qwen model on-device via MLX
- Optional escalation to cloud models (Claude, Gemini, GPT-4o) when configured β not a local-only tool
- Distributed from openfelix.com
What Can Open Felix Do?
Open Felix combines voice/text control, screen awareness, code execution, and scheduled automation in one macOS agent. Each feature is aimed at letting you delegate a task instead of switching between apps to do it yourself.
- Voice and text input via a global hotkey (β₯Space) β trigger Open Felix from anywhere on macOS without switching apps first.
- Screen vision β Open Felix can see what is currently on your screen, so you can ask about what you're looking at instead of describing it.
- Code execution β it runs code as part of completing a task, rather than only describing what code you should write.
- YouTube summaries β give it a YouTube link and get a summary back.
- Cron job scheduling β schedule recurring tasks so Open Felix runs them automatically instead of only on-demand.
- Multi-platform notifications β sends results to Telegram, WhatsApp, or Signal, so you don't have to keep the app in the foreground to see the outcome.
- OpenClaw skills ecosystem β connects to OpenClaw, an external marketplace of 50+ skills that extend what Open Felix can do beyond its built-in feature set.
Does Open Felix Run Locally or in the Cloud?
Open Felix is local-by-default, not local-only. Out of the box, it runs a Qwen model directly on your Mac's GPU using MLX, so a typical request is processed on-device. If you configure Open Felix to use a cloud model β Claude, Gemini, or GPT-4o β for specific tasks, those requests are sent to that provider instead.
- Default behavior: local inference via Qwen running on-device through MLX, using your Mac's own GPU
- Optional: cloud escalation to Claude, Gemini, or GPT-4o β but only when you configure Open Felix to use them
- This is a hybrid design, not a cloud-free one β treat "local AI agent" as describing the default path, not a guarantee that no data ever reaches a cloud provider
- If avoiding all cloud calls is a hard requirement, verify your configuration doesn't have any cloud model enabled β the option existing means it can be turned on
What Are Open Felix's Platform and License Requirements?
Open Felix runs only on macOS with Apple Silicon (M-series chips) β there is no Windows, Linux, or Intel Mac build. It is released under the Apache 2.0 license, a permissive open-source license that lets you use, modify, and redistribute the code, including for commercial purposes, as long as you preserve the required license and copyright notices.
Who Should Try Open Felix?
Whether Open Felix fits depends on whether you use Apple Silicon, want a hybrid local/cloud agent rather than a strictly cloud-free one, and are comfortable with an open-source project rather than a commercially supported product.
Common Mistakes When Evaluating Open Felix
Most confusion about Open Felix comes from treating "local" as an absolute guarantee, or assuming it runs on hardware it does not support.
Frequently Asked Questions
What is Open Felix?
Open Felix (openfelix.com) is a free, open-source AI agent for macOS on Apple Silicon. By default it runs a Qwen model locally on your Mac's GPU via MLX, and it can escalate specific tasks to cloud models when you configure it to do so.
Is Open Felix free?
Yes. Open Felix is free and released under the Apache 2.0 open-source license.
Does Open Felix run entirely locally?
By default, yes β it runs a Qwen model on-device through MLX, using your Mac's own GPU. It is local-by-default, not local-only: you can configure it to escalate specific tasks to cloud models (Claude, Gemini, or GPT-4o) as well.
What platforms does Open Felix support?
macOS on Apple Silicon (M-series chips) only. It does not support Intel Macs, Windows, or Linux.
What license is Open Felix released under?
The Apache 2.0 license β a permissive open-source license that allows commercial use, modification, and redistribution as long as the required license and copyright notices are preserved.
What model does Open Felix use locally?
A Qwen model, run on-device through MLX, Apple's machine-learning framework for Apple Silicon.
Can Open Felix see my screen?
Yes. Screen vision lets Open Felix see what is currently on your screen so you can ask about it directly.
Does Open Felix support notifications outside the app?
Yes. It can send notifications to Telegram, WhatsApp, and Signal.
What is OpenClaw?
OpenClaw is an external skills ecosystem that Open Felix connects to, offering 50+ skills that extend what the agent can do beyond its built-in features.
Can I schedule recurring tasks with Open Felix?
Yes, through cron job scheduling β you can set up tasks to run automatically on a recurring schedule instead of triggering them manually each time.