Cycles vs Temporal AI

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-19
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At a glance

DimensionCyclesTemporal AI
PricingContact sales (self-hosted only)Free open-source core, Temporal Cloud has usage-based billing with free tier
Core FocusPre-execution cost & risk control for AI agentsDurable execution & workflow orchestration
DeploymentSelf-hosted onlySelf-hosted (open-source) or managed cloud
Key MechanismReserve–Commit–Deny lifecycle with per-action budgetsAutomatic state capture, retries, and timeouts
Best ForFinOps, compliance, and multi-tenant agent cost isolationReliable long-running workflows, Saga patterns, human-in-the-loop
Latest NewsNo recent news capturedUsage-based billing (2026-06-25), Custom Roles pre-release

Choose Cycles if your primary concern is preventing runaway AI agent spend and enforcing granular cost/risk policies pre-execution, especially in multi-tenant SaaS settings. Choose Temporal if you need rock-solid durable execution for multi-step workflows that must survive crashes and retries, with a mature open-source ecosystem and cloud option.

Cycles
Cycles

Runtime authority that blocks runaway agent spend and risky tool calls before they execute — self-hosted, Apache 2.0.

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Temporal AI
Temporal AI

Durable execution platform that keeps AI agents and long-running workflows alive through crashes, retries, and abandoned sessions.

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Pricing
Freemium
Freemium
Plans
$0
Custom
$0 ($150 credits for 90 days)
Starting at $50 per million actions
Greater of $500/mo or 10% of usage
Custom
Popularity
3 views
7.5k views
Skill Level
Advanced
Advanced
API Available
Platforms
WebAPIPluginDesktopCLI
WebAPI
Categories
🛡️ AI Governance & Guardrails
🕸️ Agent Frameworks & Orchestration⚙️ Developer Infrastructure
Features
Reserve-Commit-Deny lifecycle that rejects agent actions before they execute
Returns 409 BUDGET_EXCEEDED so the host skips the downstream call
Per-action cost caps with TTL, grace period and extend support
Tool-exposure risk budgets with caller-assigned RISK_POINTS scored before dispatch
Shadow mode / dry run that enforces policies against live traffic without blocking
Decide preflight checks for action governance before dispatch
Multi-tenant budget scoping across tenant, workflow and run levels
Shared budget pools with tenant-close cascade prevention
CyclesEvidence verifiable record of reservations, denials and settlements
Webhook event delivery with scope filter syntax
Prometheus metrics and dashboard monitoring for runtime authority
Python @cycles decorator, TypeScript withCycles wrapper, Spring and Rust clients
MCP server for Claude Desktop, Claude Code, Cursor and Windsurf
Cycles Budget Guard for Claude Code
Blast radius risk calculator and Claude vs GPT cost calculator, shareable and embeddable
Durable execution captures Workflow state at every step with no checkpointing or recovery code
Native SDKs for Go, Java, Python, TypeScript, .NET, PHP, Ruby, and Rust
Activities retry automatically with backoff, four timeout classes, and heartbeating
Signals, Queries, and Updates read and mutate running Workflows mid-flight
Workflow Streams for real-time interactivity with running executions
Durable AI agents via OpenAI Agents SDK and Google ADK running LLM and tool calls as Activities
Standalone Activities as a durable job-queue pattern, GA across six SDKs (2026-09-15)
Serverless Workers for Google Cloud Run, public preview (2026-10-05)
Serverless Workers for AWS Bedrock AgentCore, pre-release (2026-09-18)
Native Task Queue priority and fair distribution without a custom queueing layer
Durable Timers that sleep for months; cron Schedules with backfill and Continue-As-New
Saga pattern via compensating transactions that read like try/catch
Worker Versioning pins Workflows to a version so deploys don't corrupt in-flight runs
Cloud UI Strict Session Mode: 15-minute inactivity timeout, 12-hour max session (GA)
Replay tests validate against real histories; time-skipping tests fast-forward long timers in CI
Integrations
OpenAI
Anthropic
AWS Bedrock
Google Gemini
Groq
Ollama
LangChain
LangGraph
Vercel AI SDK
Spring AI
LlamaIndex
CrewAI
Pydantic AI
AutoGen
OpenAI Agents
OpenAI Agents SDK
Google ADK
AWS Lambda
Google Cloud Run
Amazon Bedrock AgentCore
Kubernetes
GitHub Actions
GCP Marketplace
Azure
Slack

Who should pick which

  • FinOps engineer at SaaS company
    Pick: Cycles

    Cycles provides per-tenant budget isolation and pre-execution cost cap enforcement, preventing runaway spend across customers.

  • Developer building a fault-tolerant order processing pipeline
    Pick: Temporal AI

    Temporal's durable execution and Saga pattern ensure orders complete even with failures, with automatic retries and rollbacks.

  • Compliance officer needing pre-action audit trail for agent tool calls
    Pick: Cycles

    Cycles delivers verifiable audit evidence (CyclesEvidence) and shadow mode for policy testing without runtime risk.

  • Team orchestrating AI agents with human-in-the-loop reviews
    Pick: Temporal AI

    Temporal's Human-in-the-Loop via signals and pause/resume is built for workflows needing human approval mid-execution.

  • Solo founder prototyping agentic workflows
    Pick: Temporal AI

    Temporal's free open-source core and cloud free tier lower barriers, while Cycles requires contact sales and self-hosting.

Frequently Asked Questions

Cycles vs Temporal AI: which should you choose?

Choose Cycles if your primary concern is preventing runaway AI agent spend and enforcing granular cost/risk policies pre-execution, especially in multi-tenant SaaS settings. Choose Temporal if you need rock-solid durable execution for multi-step workflows that must survive crashes and retries, with a mature open-source ecosystem and cloud option.

Can Cycles prevent a tool call from happening if it would exceed budget?

Yes, Cycles uses a Deny action in its Reserve–Commit–Deny lifecycle to block calls that exceed cost or risk limits.

Does Temporal handle state persistence across crashes?

Yes, Temporal automatically captures state at every step, so workflows resume from last checkpoint after a crash.

Are both tools open-source?

Temporal is open-source under MIT license. Cycles is proprietary and self-hosted only, not open-source.

Can I use Cycles with Temporal?

Possibly – Cycles can integrate via SDK, but they solve different problems. Temporal for orchestration, Cycles for cost control within those orchestration steps.

Does Temporal have pre-execution cost control?

No, Temporal focuses on execution reliability, not cost gating. Cost limits would need separate tooling like Cycles.

What integrations does Cycles support?

Cycles integrates with OpenAI, Anthropic, AWS Bedrock, Gemini, Groq, Ollama, and agent frameworks like LangChain, Vercel AI SDK, and MCP.

What type of workflows is Temporal best for?

Long-running, multi-step processes that require fault tolerance, such as order fulfillment, CI/CD pipelines, or AI agent orchestration.

Is Cycles suitable for simple chatbots?

No, Cycles is overkill for basic chatbots without tool-calling or multi-step agents – it's designed for complex agentic systems.

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Last reviewed: July 2, 2026