Billing at scale - queued, batched charges with adaptive throttling

Billing at scale - queued, batched charges with adaptive throttling targets a $12.0B = 2.0M platforms x $6K ACV. Assumes addressable global platforms, marketplaces, and high-frequency SaaS with average tooling/billing spend of $6K/year. total addressable market with medium saturation and a year-over-year growth rate of 18-25% annual growth in billing and payments orchestration spend driven by usage-based pricing adoption.

Key trends driving demand: Usage-based billing adoption -- more apps bill per event or per second, increasing event volumes and burstiness.; Serverless and cloud queues -- cheaper durable ingestion lowers cost to build robust middleware, enabling third-party orchestration.; Platformization of payments -- many platforms standardize on Stripe, creating an integration wedge for middleware products..