Durable runtimes for production AI agents - persistent state and recovery

Durable runtimes for production AI agents - persistent state and recovery targets a $3.6B = 30,000 mid-market+ SaaS vendors x $12,000 ACV. Rationale: estimate 30k SaaS vendors that need production-grade agent runtimes; runtime priced as platform subscription or per-instance plan at roughly $1k/mo for mission critical agent infrastructure. total addressable market with low saturation and a year-over-year growth rate of 35-50% -- aligned with enterprise AI adoption and increasing automation spend.

Key trends driving demand: Agent framework adoption -- LangChain and similar libraries make multi-step agents common, increasing need for durable runtimes.; Rising user-facing automations -- SaaS products are shipping automations that run on customer data and must be reliable and recoverable.; Serverless limitations -- current serverless and model API patterns are stateless, creating a gap for long running, stateful agent workloads..