BizBee drafts replies in your own writing style, into whatever field you're typing in. Tap right-Option once. It reads the page, pulls what's relevant from your knowledge base, and writes a reply that sounds like you — average 0.9s. Two deliberate constraints: it only learns from drafts you edit before sending, never its own output (drift toward generic AI otherwise). And it never invents business facts — unknown hours become [check hours]. No per-site integrations. Works in any text field.