Built by developers,
for developers
The story of Sinergitec Systems — a Brazilian independent software studio
Sinergitec Systems is an independent software studio operating out of Brazil. We build tools we actually use — the kind that disappear into your workflow and make you wonder how you ever managed without them.
Our flagship product, VoiceLink, is a native Windows application that lets you type into any window using only your voice. VS Code, Slack, Terminal, a browser — it doesn't matter. If there's a cursor, VoiceLink can type there.
VoiceLink built VoiceLink
There's a sentence in the VoiceLink README that says it all:
"VoiceLink was used to develop itself."
Every prompt, every instruction, every iteration of VoiceLink's own development was dictated using VoiceLink. The tool was stress-tested on its own codebase from the first commit. What you download today is software that was written faster because it was written by voice.
This is not a marketing line. The GitHub repository is public, the build history is visible, and the tool works exactly as described because it had to — the developer was its first and most demanding user.
What we stand for
Your data stays on your machine
No cloud storage. No voice training. No accounts required to use the free tier. Your API key lives on your disk, not on ours. VoiceLink is a tool, not a service.
One-person studio, no investors
Sinergitec is a solo studio. There is no VC, no acquisition target, no pivot strategy. The PRO licence is a one-time R$ 49,99 — not a subscription, not a rental.
Source available, community welcome
The repository is public. The licence is permissive. Issues, pull requests and contributions are welcome. We document decisions, not just outcomes.
The team
danilofrazao-dev — developer, designer, and end-user of every Sinergitec product. Based in Brazil. Works on a Windows workstation.
Everything Sinergitec publishes has been used daily by its creator before it ships. If it gets in the way, it doesn't ship.