Retrace vs Temporal AI

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

Analysis reviewed Live tool data as of 2026-09-01
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At a glance

DimensionRetraceTemporal AI
PricingFreemium (Hobby: free, Pro: $39/mo, Enterprise: custom)Freemium (Cloud: pay-as-you-go, self-hosted: free)
Best ForDebugging and iterating on multi-step AI agent runsReliable AI agents, microservices orchestration, long-running workflows
Core ApproachReplay and fork agent runs in sandbox for debuggingDurable execution with automatic state capture and recovery
Key IntegrationsLangChain, CrewAI, AutoGen, OpenAI, AnthropicOpenAI Agents SDK, Google ADK, Slack, Kubernetes, Docker
DeploymentCloud or on-prem (Enterprise)Cloud (Temporal Cloud) or self-hosted (open-source)
Latest News ImpactNo product news in latest (news about unrelated retractions)Usage-based billing for cost transparency; Custom Roles pre-release

If you need a robust orchestration engine to build fault-tolerant AI agents and workflows that survive crashes, Temporal is the obvious choice. If your pain point is debugging existing agent runs—replaying and forking them to find issues—Retrace is purpose-built for that. Many teams may benefit from both: use Temporal for production execution and Retrace for debugging. Choose Temporal for durability at scale; choose Retrace for deep agent debugging.

Retrace
Retrace

Record, replay, and debug AI agent runs to fix production issues faster.

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Temporal AI
Temporal AI

Durable execution platform keeping AI agents and workflows running through failures with automatic state capture and retries.

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Pricing
Freemium
Freemium
Plans
$0/mo
$29/mo
$99/mo
$399/mo
Contact us
$0/mo (with $1,000 in credits)
$100/mo
$500/mo
Custom
Popularity
7 views
7.5k views
Skill Level
Advanced
Intermediate
API Available
Platforms
WebAPICLI
WebAPICLI
Categories
📡 LLM Observability & Evals
🕸️ Agent Frameworks & Orchestration⚙️ Developer Infrastructure
Features
Record and replay agent runs
Fork from any step and re-run in sandbox
Prove-the-fix verdict: improved, regressed, unchanged
Step-by-step execution timeline with state inspection
Guardrails and circuit breakers for loops and budgets
Eval gates for CI/CD regression testing
Automatic failure classification (MAST)
Multi-agent session tracing with causal graphs
Semantic search: describe bugs in plain language
Cassette VCR replay for deterministic re-runs
Real-time streaming of agent events
Diff view comparing two runs
Export runs to JSON/CSV for external analysis
Role-based access control (RBAC)
Self-hosted deployment option for enterprise
Durable execution with automatic state capture
Workflow orchestration with automatic retry and recovery
Activities with automatic retries and timeouts
Native SDKs for Python, Go, TypeScript, Ruby, C#, Java, PHP, Rust (preview)
Human-in-the-loop with signals and pause/resume
Saga pattern via compensating transactions
Full visibility UI for workflow state
Serverless Workers for Google Cloud Run (pre-release)
Serverless Workers for AWS Lambda (public preview)
Standalone Activities for independent execution
Workflow Streams for real-time interactivity
Task Queue Priority & Fairness (GA)
Temporal Worker Controller (GA) for K8s lifecycle
External Storage for large payloads (public preview)
Custom Roles for granular permissions (pre-release)
Integrations
LangChain
CrewAI
LlamaIndex
OpenAI
Anthropic
Gemini
LangGraph
OpenAI Agents SDK
Google ADK
Google Cloud Run
AWS Lambda
Azure
Slack
NVIDIA
Salesforce
Twilio
Docker
Kubernetes
Braintrust

Who should pick which

  • AI agent developer
    Pick: Retrace

    Retrace's replay and fork capabilities make debugging agent runs fast and reproducible, which is critical during development.

  • Platform engineer building reliable workflows
    Pick: Temporal AI

    Temporal's durable execution ensures workflows survive failures, with automatic retries and state capture – essential for production orchestration.

  • Solo founder
    Pick: Temporal AI

    Temporal's free self-hosted option and pay-as-you-go cloud allow starting at zero cost, while Retrace's free Hobby tier is also good but limited in features.

  • Research team iterating on agent architectures
    Pick: Retrace

    Retrace's diff view and step-by-step inspection help compare different agent configurations easily.

  • Enterprise needing end-to-end reliability and debugging
    Pick: Temporal AI

    Temporal provides production-grade orchestration; pair with Retrace for debugging. But if one tool, Temporal wins for durability and scalability.

Frequently Asked Questions

Retrace vs Temporal AI: which should you choose?

If you need a robust orchestration engine to build fault-tolerant AI agents and workflows that survive crashes, Temporal is the obvious choice. If your pain point is debugging existing agent runs—replaying and forking them to find issues—Retrace is purpose-built for that. Many teams may benefit from both: use Temporal for production execution and Retrace for debugging. Choose Temporal for durability at scale; choose Retrace for deep agent debugging.

Can Temporal AI replace Retrace for debugging?

No, Temporal is focused on durable execution, not debugging. Retrace is purpose-built for replaying and forking agent runs to find issues.

Can Retrace be used for production orchestration?

No, Retrace is a debugging and observability tool, not an orchestration engine. Use Temporal for running workflows in production.

Which tool is better for AI agent workflows?

Both: Temporal for reliable execution, Retrace for debugging. They complement each other.

Does Temporal support human-in-the-loop?

Yes, via signals and pause/resume, allowing human intervention during workflow execution.

Is Retrace free for hobbyists?

Yes, Retrace offers a free Hobby tier, but with limited features and scale.

Can I self-host Temporal?

Yes, Temporal is open-source and can be self-hosted for free.

Does Retrace integrate with OpenAI?

Yes, Retrace integrates with OpenAI, Anthropic, Hugging Face and many agent frameworks.

Which tool is more suitable for enterprise?

Temporal Cloud offers custom roles (pre-release) and usage-based billing, making it enterprise-ready. Retrace Enterprise offers on-prem and RBAC.

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Last reviewed: July 3, 2026