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Invisible Overlay
Transparent, always-on-top window invisible to Zoom, Meet, Teams, and all screen-sharing software. Native OS APIs — WDA_EXCLUDEFROMCAPTURE on Windows, type:panel on macOS.
Real-time AI that reads your screen, transcribes meetings, and streams answers in an overlay completely invisible to screen share. 500+ models. Zero cost. Total privacy.
The overlay is on your screen. It does not exist on theirs.
Transparent, always-on-top window invisible to Zoom, Meet, Teams, and all screen-sharing software. Native OS APIs — WDA_EXCLUDEFROMCAPTURE on Windows, type:panel on macOS.
On-demand OCR via Tesseract.js in a worker thread. Smart crop captures only the active window.
Record meetings with one click. Audio transcribed via Groq Whisper, then answered by your chosen model.
GPT-4, Claude, Gemini, Llama, DeepSeek — pick the model that fits your speed, quality, and budget via OpenRouter.
Upload prep notes, job descriptions, or PDFs as context. Automatically injected into every prompt.
Everything runs locally. No telemetry, no analytics, no data collection. Only extracted text goes to the AI — and only when you trigger it. Raw audio and screenshots never leave your machine.
Press a hotkey — Specter captures your screen via OCR and records meeting audio. It sees what you see and hears what you hear.
Screen text, transcript, your question, and playbook context are assembled and streamed to your chosen AI model on OpenRouter.
The response streams into a translucent overlay only you can see. Always on top, never in the screen share.
Download Specter AI for free. No account, no subscription, no data collection.