Inngest combines an event stream, queues, and durable execution into a single reliability layer for applications. Functions trigger from events sent via SDK, API, or webhook, with support for global resource concurrency, throttling, and prioritization. Durable execution handles retries, sleeps, pauses, fan-out, and cancellation. Workflows run on serverless platforms or any cloud provider. Observability includes metrics, monitoring, logging, and tracing. AI-specific tools like step.ai.infer and step.ai.wrap add observability to model calls. AgentKit supports development of complex AI workflows.
Inngest uses a usage-based pricing model with tiered plans:
Event‑driven, durable workflows without infra headaches
Great DX: local dev server, step‑level debugging
Built‑in retries, timeouts, versioning, rollbacks
Scales to heavy workloads, 100K+ execs per second
Strong for AI agents and long‑running workflows
Fewer plug‑and‑play app integrations than Make/Zapier
Best suited to developers, not business users
*Price last updated on Jan 27, 2026. Visit inngest.com's pricing page for the latest pricing.