How do you build a SaaS with Laravel?

Six steps. One, discovery (target tenants, pricing model, multi-tenant pattern, feature flag strategy). Two, architecture (tenancy approach, billing model, data isolation, infrastructure). Three, MVP build with the smallest feature set that proves the product (typically 8 to 12 weeks). Four, subscription billing through Cashier with Stripe or Paddle. Five, post launch instrumentation through Pulse for performance and Pennant for feature rollouts. Six, scale work as paying tenants grow (queues, caching, read replicas).