Relay listens to your live call, searches your private knowledge base, and gives you instant BLUF answers — without a bot joining the meeting.
No meeting bot. No plugin. No awkward participant in the call.
Whether it's a client consultation, a sales discovery, or a technical deep-dive — the pattern is the same.
You spend 2–4 hours reading docs before a call, then struggle to retrieve the right detail in the moment.
Searching notes while the other person talks means you miss context and sound distracted.
You know the answers — they're in your docs, your reports, your research. You just can't access them fast enough live.
Four steps from install to live answers.
Download Relay for Windows — free, with 10 min of total live transcription time to try it out. Add your own OpenAI and Deepgram API keys in Settings. Keys stay on your machine, and you pay the providers directly at list price (see FAQ for exact costs). No markup, no middleman.
Upload DOCX, PDF, or any reference material. Relay indexes it locally so the AI can ground answers in your content. Your data never leaves your machine.
Relay captures system audio locally — no plugins, no meeting bots, no API connections to your conferencing app. Works with Zoom, Teams, Meet, phone, any platform.
As questions come up, AI-generated answers appear instantly, grounded in YOUR uploaded documents. Conclusion-first (BLUF format) so you can glance and respond with confidence.
Turn your research notes, client briefs, market analysis, and past recommendations into a private knowledge base. For conversations where AI assistance is permitted, Relay helps you find the right context quickly and communicate with confidence.
Handle deep product, architecture, security, pricing, and integration questions without digging through PDFs during the call.
Use your internal notes, specs, market research, and customer context to answer complex questions without breaking conversational flow.
Upload DOCX, PDF, or any reference material. Auto-parsed and indexed locally in an on-device knowledge store. Your documents never leave your machine.
Bottom Line Up Front — AI delivers conclusion-first answers formatted for instant decision-making. No wake word, no lag. Just glance and go.
Relay captures audio at the system level on your machine. No Zoom bot, no Teams plugin, no third-party attendee in the meeting room. The call experience is completely unaffected.
Every answer is grounded in your uploaded documents — not generic web-scale responses. You bring your own top-tier LLM key; Relay handles the retrieval, grounding, and formatting so the output is on-topic and instantly usable.
Relay is designed for users who care about privacy, control, and sensitive conversations. Your documents stay local. Your AI and transcription requests run through the providers you configure. Relay does not need to store your calls or documents on a central server.
BYOK is intentional. It gives expert users more control over sensitive call data and provider billing.
Start free. Upgrade when you're ready.
API usage is billed separately through your own provider accounts. See FAQ for typical cost estimates.
Get Relay ProEverything you might want to know before you download.
Yes. Relay uses a bring-your-own-keys (BYOK) model — you create accounts directly with OpenAI and Deepgram and paste your API keys into Relay’s Settings. Your keys are stored locally on your machine and you pay the providers directly at their published list prices. No markup, no middleman, full cost transparency.
Where to get your keys (takes about 5 minutes total):
Sign up at console.deepgram.com/signup, then create an API key from the dashboard. No card required to start — see their site for the current free-credit amount, which typically covers tens of hours of live transcription.
Sign up at platform.openai.com/signup, add a small billing balance ($5 minimum is plenty for weeks of consulting calls), then create a key at platform.openai.com/api-keys.
Both providers offer enterprise-grade zero-retention policies when your account is configured correctly — your call content is never used to train their models.
Still have questions? Email us at support@relaycopilot.app.
Download Relay, add your API keys, upload your documents, and you're live on your next call.
First-time install? If Windows SmartScreen shows a warning, click "More info" → "Run anyway". The installer is code-signed by Certum CA and safe to run.
Relay is a personal productivity tool that runs on your local machine. Users are responsible for ensuring their use of Relay complies with all applicable agreements, organizational policies, and recording consent laws in their jurisdiction.