The Event-Driven Workflow Engine Engineered for Sub-Millisecond Scale.
Orchestrate distributed state machines across multi-cloud clusters with zero cold starts and instant replay.
Benchmarked Against Industry Standards
Tested on standard AWS c6i.4xlarge compute instances with 100,000 concurrent state executions.
Built for Relentless Production Reliability
Time-Travel Debugging
Deterministic event replay allows you to step backward through any failed execution with complete environmental and memory state fidelity.
Zero-Copy Serialization
Cap'n Proto binary layouts stream directly over RDMA fabrics with zero memory allocations or garbage collection stops.
Cross-Region Consensus
Raft over QUIC maintains continuous state consensus across transatlantic clusters without sacrificing write throughput.
Predictable Cost at Any Scale
Developer
For indie hackers and rapid prototypes.
- • 100,000 events / month
- • 3 concurrent workflows
- • 7-day replay history
- • Community Discord support
Scale
For fast-growing production applications.
- • 5,000,000 events / month
- • Unlimited concurrent workflows
- • 90-day time-travel replay
- • Cross-region replication
- • Priority 1-hour SLA support
Enterprise
For mission-critical global infrastructure.
- • Unlimited billion+ events
- • Dedicated VPC deployment
- • Custom BYOK encryption
- • 99.999% uptime guarantee
- • Dedicated 24/7 named SRE
Frequently Asked Questions
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