Inngest: event-driven durable functions — retries, steps, sleeps, fan-out — that run inside your existing deployment (Vercel/Cloudflare/anywhere).
Inngest
Durable background jobs and workflows from serverless functions
inngest.com · Free 100k runs/mo; from $20/mo
Capabilities
Capabilities
- Durable step functions, crons, queues, flow control, built-in retries
- Free: 100k step runs/mo; works with serverless hosts
Best for
- Email sequences, AI pipelines, scheduled work in serverless clones
Not for
- Simple one-off crons (platform crons are free)