01
Challenge
Voicemod transforms your live mic in real time — across Discord, OBS, Zoom, Fortnite and VRChat — with 200+ voices, a meme soundboard and a custom voice lab, all through one virtual microphone. The main delivery challenge was to give users powerful automation with clear feedback, predictable states, and guardrails around model behaviour, while keeping Capture, Transform, and Route consistent across the complete journey. We framed the engagement around the smallest production-worthy flow first, then expanded the scope without weakening the underlying component and data model.
02
How we built it
We began by mapping the user journey and the boundaries of the AI: what context it receives, what it may return, and where deterministic application logic must stay in control. We then built Capture, Transform, and Route as small end-to-end slices, connecting the interface to the data and model layers early so the team could test real responses instead of static mock-ups. Streaming and real-time states were treated as first-class UI states, including loading, partial output, retries, and recovery. The main implementation used Next.js (App Router), React, TypeScript, and Tailwind CSS, with typed contracts keeping the JavaScript stack consistent across the product.
03
Delivery
The delivered scope brought Capture, Transform, Route, and Soundboard into one coherent production-ready product experience. Model output, product logic, and user feedback are separated clearly, which makes the AI easier to evaluate and evolve. For Voicemod, the practical result is a product that communicates its value quickly while giving the team a maintainable base for continued delivery in ai & agents.
