Phishing Detection Email Client

An email client with built-in AI detection for phishing and scam emails. Helps everyday users identify and filter malicious emails automatically, protecting against fraud and identity theft.

Phishing attacks hit record highs in 2023-2024, and AI-generated spear phishing has made traditional rule-based filters visibly inadequate, so the timing for smarter detection is real. Google and Microsoft already bake phishing detection into Gmail and Outlook respectively, which is the core competitive problem here — most target users already have a free solution bundled with their existing email, making switching costs high and acquisition brutal. The $500-2k/mo revenue band reflects that reality: consumer security tools rarely command meaningful per-seat pricing, and B2B pivots require compliance certifications and enterprise sales cycles that dwarf a difficulty-3 build. The most likely failure mode is distribution — not the detection quality — since getting everyday users to change email clients for a security feature they assume is already handled is an extraordinarily hard behavioral ask.