Flick turns your inbox into a swipe deck—one email per card—so you can quickly archive, mark “no reply needed,” or tap to get an AI‑drafted reply in one click; swiping/triage is free forever (web demo with no signup, iPhone app and Chrome extension available) while AI replies are metered (free tier 5/month, Pro 200/month), and the product emphasizes calm, fast decision‑making with AI handling quick drafts and reply automation without storing email bodies on their servers.