Laminar

Laminar is ranked #16 of 32 in AI agent observability tools on The Geeks Club. It runs on API, Self-hosted, Web. There is a free plan. Paid plans start at $30/mo.

Laminar plans and pricing

All plans

Free Free $0/ month 1 GB data · no overage · $5 one-time Signals credit · 7 day retention · 1 project · 1 seat · Community support laminar.sh · 3 Oct 2026

Starter $30/mo $30/ month 3 GB data included · then $2 / GB · $5 one-time Signals credit · 30 day retention · Unlimited projects · Unlimited seats · Email support laminar.sh · 3 Oct 2026

Pro $150/mo $150/ month 10 GB data included · then $1.50 / GB · $5 one-time Signals credit · 6 month retention · Unlimited projects · Unlimited seats · Slack support laminar.sh · 3 Oct 2026

Enterprise Not published Custom Custom limits · On-premise · Unlimited projects · Unlimited seats · Dedicated support laminar.sh · 3 Oct 2026

Compared on AI agent observability tools

Free plan: Yes
Paid from: $30/mo
Cost tracking: Yes

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Laminar

Product: Laminar is an open-source, OpenTelemetry-native observability and debugging platform built for AI agents.
Tracing: It traces LLM calls, tool use, custom functions, and sub-agents, and presents traces as readable transcripts.
Signals: Signals let users describe outcomes and failures in plain language and extract structured events across traces.
Debugger: The debugger can replay a run from cache up to the point being tested, with prior calls served from cache.
Evaluations: Users can run evaluations against datasets locally or in CI to catch regressions.
Data tools: The platform offers realtime traces, full-text search, raw SQL access through the UI, CLI or MCP, and custom dashboards.
Integrations: Documented integrations include OpenAI, Anthropic, Gemini, Cohere, LiteLLM, Vercel AI SDK, LangChain, Pydantic AI, Claude Code, Codex, Browser Use, Stagehand, Playwright, and others.
Deployment: Laminar offers managed cloud and self-hosting; its site says self-hosted deployments can run on AWS or GCP with Helm charts.
Security: Laminar states it is HIPAA and SOC 2 Type II compliant and offers server-side PII redaction on eligible plans.
Privacy limits: The privacy notice says PII redaction is best-effort and applies to model input/output content, so customers should not rely on it as their only safeguard.
Support: The listed support options are community support on Free, email on Starter, Slack on Pro, and dedicated support for Enterprise.
Company: Y Combinator lists Laminar as founded in 2024 and located in London, United Kingdom.
Price from: $30/mo

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Where it ranks on The Geeks Club

Best AI Agent Observability Tools in 2026#16 of 32
Best LLM Observability Tools in 2026#12 of 26
Best Model Monitoring Software in 2026#13 of 24

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Sources

laminar.sh/docs/overview· checked 3 Oct 2026
laminar.sh/docs/integrations· checked 3 Oct 2026
laminar.sh· checked 3 Oct 2026
laminar.sh/policies/privacy· checked 3 Oct 2026
laminar.sh/pricing· checked 3 Oct 2026
ycombinator.com/companies/laminar· checked 3 Oct 2026