Keywords AI / Respan vs Laminar

Detailed side-by-side comparison to help you choose the right tool

Keywords AI / Respan

🔴Developer

AI observability

LLM monitoring and gateway platform for AI applications

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Starting Price

Custom

🔴Developer

AI observability

AI tracing and evaluation platform for LLM products and agents

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Starting Price

Custom

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✓Free Pro tier includes full platform access, 100k logs, 1k scores, 5 datasets, 2 evaluators and 5 prompts
✓Team tier adds unlimited datasets, evaluators and prompts plus private Slack and SOC 2 report
✓Good provider coverage: OpenAI, Anthropic, OpenRouter, Groq, Fireworks, Together AI, Perplexity, Azure OpenAI and Bedrock
✓Security signals include ISO 27001, SOC 2 and HIPAA references on the fetched page

✗Branding appears as Respan on fetched pages, so teams should verify the current product/legal name
✗Additional logs are listed at $8 per 100k logs, which can matter for high-volume apps
✗Enterprise items such as HIPAA BAA, custom SLAs and dedicated support require sales

✓Clear pricing with concrete data limits, retention windows, and overage costs.
✓Debugger is aimed specifically at long-running agents, where ordinary request logs are not enough.
✓Free plan is practical for a small developer project or proof of concept.
✓On-premise option makes it more plausible for teams with strict data-control requirements.

✗Smaller ecosystem than Langfuse or LangSmith, so integrations and community examples may be thinner.
✗Signals pricing adds another usage dimension that teams need to monitor.
✗Mostly developer-focused; non-technical product teams will still need engineering help to instrument apps.

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