Notice how you're being spoken to.

An extra ear for what you hear. Forti Fide transcribes audio on your device and shows the rhetorical patterns in real time. Nothing leaves your device.

28 patterns across 7 categories · Local processing · Real‑time · GPL v3 · Zero telemetry

Try it live → Download for Windows

Forti Fide — Live session

You've felt it. A conversation that left you unsettled without knowing why. An article that made you afraid of something you weren't afraid of an hour earlier. A feed that seemed designed to keep you from thinking clearly. That feeling isn't paranoia. It's pattern recognition. Something was happening to you. You just didn't have the instrument to see it.

Forti Fide returns the structure to you.

Try it — no download required

No account required. Your API key stays in your browser and is never stored or transmitted.

Your Claude API key

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Text to analyse

Truth is never one‑sided.

Forti Fide does not decide what you should believe or consume. It does not filter your feed or block content. It does not tell you what conclusions to draw. It annotates what arrived and returns that annotation to you. What you do with what you see is entirely and only yours.

No blocking or filtering.

No telling you what to conclude.

No cloud processing. Whisper runs on your device.

No account required.

No advertising. No data sales. No telemetry.

No score. No grade. No wellness rating.

No editorial layer deciding what gets flagged.

Every pattern Forti Fide can detect is readable inside the app before any session begins. The detection logic is in the repository. The pattern library is open and community‑governed. No single entity controls what gets flagged or how. The instrument cannot be tuned to serve undisclosed interests. That constraint is structural, not instructional.

The pattern library is open. The detection logic is auditable. The glass box is the product.

Read the full pattern library →

The full Forti Fide desktop app

Captures

Audio from your environment, transcribed locally by Whisper.

Annotates

28 rhetorical patterns across 7 categories, detected and marked in real time.

Stores

Sessions saved locally. Nothing leaves your device.

Reflects

Patterns over time, check-in correlation, what has been arriving.