Stop restarting agent pipelines. Resume from any checkpoint.

WorkflowReplay captures structured state mid-run. Pause, debug, resume—without losing progress or burning credits.

The problem agents face

Long-lived workflows—code analysis, refactoring, multi-step reasoning—fail mid-pipeline. Your team restarts from scratch. API credits vanish. Hours lost to manual state patching.

Fault tolerance for agents was never built into the primitives.

How WorkflowReplay works

Emit structured events

Your agent outputs stage results as events. WorkflowReplay listens, captures, and stores—no code rewrites needed.

Checkpoint at scale

Run-scoped state store holds intermediate outputs. Resume from any point in the pipeline, not just the start.

Replay for debugging

Inspect what happened at each stage. Replay a subset of steps. Understand failures without re-running the entire workflow.

Built for streaming

Works with streaming agent output. Pause mid-token if needed. Resume when ready.

For platform engineers managing agent infrastructure

You're running long-lived code analysis, refactoring, or multi-step reasoning workflows at scale. Failures cascade. Costs spike. Debugging is manual and painful.

WorkflowReplay gives you:

Cost control: Resume from checkpoints instead of restarting. Save API credits.
Visibility: Replay UI shows exactly where and why workflows failed.
Faster iteration: Test fixes without re-running expensive upstream steps.
SRE confidence: Fault tolerance built into your agent pipeline.

Pricing that scales with your runs

Pay for what you store. Standard tier includes checkpoint storage and replay UI. Premium tiers unlock longer retention and real-time replay analytics for high-volume deployments.

FAQ

How does WorkflowReplay integrate with my agent framework?

WorkflowReplay listens for structured events from your agent. We provide SDKs and adapters for common frameworks. If your agent can emit events, we can capture state.

What if my workflow uses custom state or external APIs?

You define what gets captured. WorkflowReplay stores whatever your agent emits. External API calls are logged; you decide whether to replay them or skip on resume.

How long is state retained?

Standard tier retains checkpoints for 7 days. Premium tiers offer 30, 90, or unlimited retention. You control cleanup policies per workflow.

Can I replay a workflow multiple times?

Yes. Replay is designed for debugging and testing. Each replay is a separate run and billed accordingly.

What about sensitive data in checkpoints?

Encryption at rest is included. You can mark fields as sensitive; we support redaction on replay for compliance.

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