Conductor vs Inngest
Side-by-side comparison of features, pricing, ratings, and alternatives.
Conductor is an open-source, event-driven workflow engine that provides a durable and highly resilient execution engine for applications and AI Agents. It is designed to handle complex workflows and provide a scalable and reliable solution for businesses and organizations.
Inngest lets developers write durable, retryable workflows directly in application code instead of standing up a separate message queue, worker fleet, or job scheduler. Each step in a function executes and checkpoints independently, so if one step fails, execution resumes from that step rather than restarting the entire workflow from scratch. The platform is commonly used to orchestrate AI agent pipelines, long-running background jobs, and event-driven systems, with built-in flow control for rate limiting, per-tenant concurrency, and throttling expressed in a single line of SDK code. Agent observability features add tracing, replay, and outcome-based evaluation specifically for teams building LLM-driven workflows, and enterprise plans add SOC 2, HIPAA BAA, and SSO/SAML support.
- Scalable and reliable solution
- Flexible and customizable workflow engine
- Supports event-driven architecture
- Open-source and free to use
- Removes the need to run your own queue or worker infrastructure for durable jobs
- Step-level retries meaningfully reduce wasted compute on partial failures
- Purpose-built observability for AI agent pipelines, not just generic job tracking
- Generous free Hobby tier for prototyping
- Steep learning curve
- Limited documentation
- Limited support options
- Pro tier jumps to $99/month once you outgrow the free tier's execution limits
- Requires adopting Inngest's SDK patterns throughout your codebase
- Less familiar to teams already invested in traditional queue systems like SQS or Celery
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Open-source platform for building and deploying long-running background jobs and AI workflows in TypeScript.
The Verdict
AI-generated from listing dataConductor offers a free, self‑hosted, open‑source engine with high scalability but a steep learning curve, while Inngest provides a managed SaaS with built‑in durability and observability at a cost after the free tier.
Key differences
- •Deployment model: Conductor is self‑hosted; Inngest is cloud/SaaS.
- •Pricing: Conductor is free; Inngest moves to paid $99/mo after free limits.
- •Open‑source vs proprietary: Conductor is open‑source (32k+ GitHub stars); Inngest is closed source.
- •Observability & step‑level retries: Inngest includes built‑in tracing and independent step retries; Conductor does not specify these.
- •Enterprise compliance: Inngest lists SOC 2 Type II, HIPAA, SSO/SAML; Conductor provides no such compliance info.
Pricing & value
Conductor is free and open‑source; Inngest charges $99/month after free tier limits.
Ease of use / learning curve
Inngest’s SDK patterns are documented; Conductor has a steep learning curve and limited documentation.
Features & depth
Inngest offers step‑level retries, built‑in observability, and compliance features not mentioned for Conductor.
Integrations & ecosystem
Inngest lists concrete integrations (Vercel, Next.js, OpenAI, Slack); Conductor only mentions generic AI agents and applications.
Support
Inngest provides enterprise‑grade support options; Conductor offers only email and documentation.
Scalability
Both claim scalable, reliable execution engines; no quantitative data to differentiate.
Security & privacy
Inngest lists SOC 2, HIPAA, SSO/SAML, encryption; Conductor provides no security specifics.
Choose Conductor if…
Enterprises needing free, self‑hosted, highly customizable workflow engine and can invest in learning.
Choose Inngest if…
Teams wanting managed durability, observability, and compliance with minimal infra, willing to pay after free tier.
Common questions
Can I run Conductor without managing any infrastructure?
No; Conductor is self‑hosted and requires you to provision and maintain the environment.
What happens when I exceed Inngest’s free Hobby tier limits?
You must upgrade to the paid Pro tier, which starts at $99 per month.
Does either product provide built‑in step‑level retry and tracing for AI pipelines?
Inngest explicitly provides independent step retries and full tracing; Conductor does not specify these capabilities.