Executive Summary

Teams building multi-step LLM agents frequently suffer cascading failures when Layer 7 APIs (LLMs, search, vector DBs, knowledge services) hit latency spikes, errors, or tightened rate limits, producing broken flows and poor user experiences. This pain is acute for roughly 80,000 AI-enabled engineering teams that face lost developer productivity and customer trust when agents fail silently. Build a hosted resilience and orchestration layer that coordinates agent steps with coordinated rate budgeting, intelligent retry/hedging, circuit breakers, graceful degradation/fallbacks, deterministic stateful orchestration backed by durable queues, SDKs for client-side integration, and rich observability and replay for debugging. Delivered as SaaS with per-team ACVs in the $25–100K range and deep provider integrations, it sits between agents and Layer 7 APIs to prevent and mitigate failures. The market is attractive now: we estimate a $4.0B opportunity (80K teams × $50K ACV) driven by rising agent adoption, provider quota tightening, and cloud-native durable primitives that make a hosted resilience layer operationally viable. Early buyers will be startups and mid-market product teams that cannot tolerate agent outages. You can stand out by being agent-aware rather than offering generic queueing—providing deterministic replay, provider-specific throttling strategies, strong SLO-backed SLAs, and developer ergonomics that reduce integration burden. The main challenges are engineering complexity, ongoing provider integration maintenance, and potential encroachment from cloud vendors, but if you can demonstrably cut outage rates and operational costs for paying customers this has solid commercial legs.

Market Opportunity

Reliable agent orchestration when Layer 7 APIs fail targets a $4.0B = 80K teams × $50K ACV total addressable market with medium saturation and a year-over-year growth rate of 25% YoY (driven by LLM/agent adoption and AI orchestration demand; industry estimates of AI platform growth).

Key trends driving demand: Agent adoption — more teams embed multi-step LLM agents into products, increasing demand for reliable orchestration.; Provider rate-limit tightening — LLM and data providers are moving to stricter quotas which creates a need for coordinated client-side rate management.; Cloud-native durability — managed queues and serverless state reduce ops friction, making a hosted resilience layer viable and attractive.; Cost transparency — teams demand tooling to prevent runaway API spend from uncontrolled retries and token usage..

Key competitors include Temporal, LangGraph, AWS Step Functions.

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Reliable agent orchestration when Layer 7 APIs fail

Executive Summary

Market Validation

Market Opportunity

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