Enterprise LLM infrastructure

Monitor every LLM call
in production.

LLMTrace is a transparent observability proxy for teams running LLMs at scale. Drop it in front of OpenAI, Anthropic, or any provider — get full visibility with zero SDK changes.

Start free trialSee how it works

No credit card required · 14-day Pro trial · SOC 2 in progress

Trusted by engineering teams at

  • Acme Corp
  • BuildCo
  • FinTech Ltd
  • HealthAI
  • RetailOS
  • LegalBot

Everything you need

Built for production LLM teams

From raw metrics to automated billing — everything in one control plane.

  • Real-time observability

    Monitor every LLM request — latency, token usage, error rates, and cost — aggregated into per-minute rollups.

  • SLO enforcement

    Define availability, latency P95, and error rate targets. Get alerted on breach — before your customers notice.

  • Transparent proxy

    Drop-in HTTPS proxy in front of any LLM provider. Zero SDK changes required — just swap the base URL.

  • Immutable audit log

    SHA-256 integrity-chained audit trail of every request and config change. Export to CSV/JSON for compliance.

  • Role-based access

    Granular RBAC — Owner, Admin, Developer, Billing, Viewer. Add team members and scope permissions precisely.

  • Usage-based billing

    Pay for what you use. Token consumption reported to Stripe — invoices generated automatically each cycle.

Simple setup

Up and running in minutes

  1. Register your company

    Apply with your work email. We verify your registration via Companies House and run a sanctions check before granting access.

  2. Configure your proxy

    Point your LLM client at your dedicated proxy endpoint. Enter your upstream provider URL once — we handle the rest.

  3. Ship with confidence

    Your dashboard lights up the moment traffic flows. Monitor SLOs, manage costs, and export audit trails for compliance.

# Before: direct OpenAI call

base_url = "https://api.openai.com/v1"


# After: route through LLMTrace (zero other changes)

base_url = "https://acme.proxy.llmtrace.io/v1"

  • < 2ms
    Proxy overhead
  • 99.99%
    Uptime SLA
  • SOC 2
    Compliant (in progress)
  • GDPR
    Data residency controls

Pricing

Simple, transparent pricing

Start free. Upgrade when you're ready for production.

  • Developer
    Free

    For evaluation and early development.

    • Up to 100k tokens/month
    • 7-day metrics retention
    • 1 team member
    • Community support
    Start free
  • Most popular
    Pro
    £299/month

    For production teams shipping LLM applications.

    • Unlimited tokens
    • 30-day metrics retention
    • Up to 25 team members
    • SLO monitoring & alerts
    • Audit log export (CSV/JSON)
    • Priority email support
    Start free trial
  • Enterprise
    Custom

    For large teams with compliance and governance requirements.

    • Everything in Pro
    • 90-day retention
    • Unlimited team members
    • SSO / SAML
    • Custom SLAs
    • Dedicated support
    Talk to us

Ready to bring visibility to your LLM stack?

Join production teams who have moved beyond guesswork. Get started in under 5 minutes — no credit card required.

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