Stop free tier abuse for API products - fraud detection + tiered verification

Stop free tier abuse for API products - fraud detection + tiered verification targets a $360M = 30,000 API-first and developer-focused SaaS companies x $12,000 ACV. Rationale: security/anti-abuse sold as a service to mid-market API providers who pay for predictable protection and reduced credit burn. total addressable market with medium saturation and a year-over-year growth rate of 15-25% across bot-management and anti-fraud services as API adoption grows.

Key trends driving demand: API-first product growth -- more dev-focused SaaS offer public free tiers, increasing attack surface for automated abuse.; Disposable email and low-cost bot farms -- cheap ways to create large numbers of accounts make naive free tiers fragile.; Behavioral ML and streaming telemetry -- improved real-time anomaly detection makes adaptive friction practical.; Collaborative intelligence -- shared blacklists and reputation signals enable smaller vendors to detect repeat offenders..