Paladin

What it can do: Automated defense for Discord communities — spam detection, raid/mass-join protection with auto-lockdown, scam/phishing link blocking (44k+ domain blocklist + homoglyph/typosquat detection), content-rating filters, join screening, a cross-server network blacklist, and auto slow-mode (ChatSpeed) when channels get flooded. Plus manual mod tools (mute, lockdown) and mod-logging.

Business model: Freemium via Discord Premium Apps (flat monthly subscription). Core protections (links, manual mod, mod-log, ChatSpeed) are always free; servers under 250 members get everything free; 250+ need a subscription for the automated-protection features (with a 14-day grace period).