AI that runs on
your machine.
Nothing else.
Zynthetix builds focused AI-native tools for macOS. Every product is designed around one principle: your data stays on your device, always.
AI tools shouldn't require the cloud.
The AI wave has been dominated by cloud-dependent tools that demand API keys, send your data to remote servers, and charge monthly recurring fees. We believe that's the wrong model.
The hardware inside a modern Mac — especially Apple Silicon — is more than capable of running powerful AI workloads locally. You just need software that takes full advantage of it. That's what we build.
Every product in the Zynthetix suite does one thing, done properly. No feature sprawl, no enterprise dashboards, no bloat.
No telemetry. No usage tracking. No account creation. Your voice, your code, your data — on your machine.
Built with Metal, system fonts, and OS-level APIs. Lightweight, fast, and feels like it belongs on your desktop.
A cockpit for AI-assisted development. Manage multiple agent terminal sessions in a split-grid layout with built-in Kanban, context panel, and roadmap.
Press a hotkey and speak. Your words are typed wherever your cursor is — powered by whisper.cpp running on-device with Metal GPU acceleration.
Developer building AI-native tools that respect user privacy. Frustrated by cloud-locked AI software, Karthik started Zynthetix to prove that powerful AI tooling can run entirely on your own hardware.