frequently asked questions.
everything you need to know about how Haggle works, stealth mode, and privacy.
Q:is haggle really undetectable during video calls?
yes. the native desktop app uses hardware screen-share exclusion and native window layering. it is completely invisible to Zoom, Google Meet, Teams, Discord, and full-screen recordings.
Q:how fast are the real-time whispers?
sub-150ms. the engine transcribes incoming audio via streaming WebSockets and runs inference in memory. by the time your counterparty finishes their sentence, your tactical response is already on screen.
Q:how does haggle remember my past context?
you can upload your resume, past proposals, pricing sheets, or previous email threads. haggle builds a private local vector index that retrieves exact facts and counter-points automatically when relevant topics are raised.
Q:what are the 7 modes?
negotiation (salary, contracts, leases), interview (behavioral, system design, case studies), sales (discovery, objection handling, closing), meeting (1:1s, standups, board reviews), lecture (Q&A prep), coding (technical explanations), and wildcard (custom scenarios).
Q:is my audio or data used to train AI models?
never. all audio is transcribed in volatile memory and immediately discarded. we do not train foundation models on user conversations.
Q:can i use my own API keys (BYOK)?
yes. you can connect your OpenAI, Anthropic, or local Ollama endpoints directly inside your workspace settings.
need direct help?
reach out directly to our team — we reply quickly and don't use canned bot responses.