Langfuse is an observability platform for LLM applications. Teams see prompts, traces, costs, latency, evaluations and errors before users complain.
Leading companies worldwide trust WZ-IT
Langfuse is an observability platform for LLM applications. Teams see prompts, traces, costs, latency, evaluations and errors before users complain.
We operate Langfuse as part of production AI stacks: with tenant separation, PostgreSQL/ClickHouse operations, backup strategy, retention, SSO and integration into gateway, RAG and agent systems.
AI features need telemetry. Without tracing, prompt versioning and evaluations, quality, costs and risks stay invisible. We integrate Langfuse where your LLM application actually runs.
Langfuse follows an MIT-licensed core model with enterprise features. Before operations, we clarify which edition fits your requirements.
Trace prompts, retrieval, tools, agent steps and model responses across the full request lifecycle.
Visibility into token usage, latency, providers, models, error rates and costs per application or team.
Measure answer quality, build test sets and detect regressions before they affect production users.
Versioned prompts, releases and controlled changes for production AI features instead of scattered prompt strings in code.
Access, retention, logs and backups are implemented around privacy, compliance and internal processes.
Run it on your own infrastructure or in a European cloud with PostgreSQL, ClickHouse, S3-compatible storage and monitoring.
Langfuse collects the signals that usually stay hidden in AI systems: prompts, retrieval context, model responses, costs and errors.
Evaluations and datasets help test changes to prompts, models and retrieval pipelines reliably.
We configure roles, SSO, retention and data flows so observability does not become the next shadow database.
Open source enterprise-ready for productive workloads - we run your applications with highest security standards and enterprise support
Open Source Software für geschäftskritische Prozesse erfordert professionelle Wartung, kontinuierliche Updates und enterprise-grade Support. Wir übernehmen Hosting und Betrieb von Langfuse auf unserer DSGVO-konformen Infrastruktur in Deutschland (oder optional in Ihrer Cloud) – inklusive Backups, SLAs, Telefon-Support und persönlichem Ansprechpartner. Damit Sie sich auf Ihr Kerngeschäft konzentrieren können.
Wir bieten auch maßgeschneiderte Hosting- und Entwicklungs-Lösungen für Ihre speziellen Anforderungen rund um Langfuse. Kontaktieren Sie uns für ein individuelles Angebot.
From fully managed GPU servers to compact AI Cubes - we provide the ideal infrastructure for your local LLM applications.
Powerful GPU servers with dedicated hardware for compute-intensive LLM workloads. Fully managed, scalable, and optimized for maximum performance.
Compact AI workstation for local LLM inference. Perfect for office environments, with top-tier performance and absolute data sovereignty.
Good choice - we'll help you get started or with operations.
As a Managed Service customer at WZ-IT, you have access to our exclusive portal: Monitor your infrastructure in real-time, schedule maintenance, request quotes, and get direct support - all in one central location.
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These solutions are often used together with Langfuse
These solutions offer similar functionalities and can be evaluated together
Proof for production deployments, architecture decisions and ongoing operations around modern software stacks.
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Leading companies trust WZ-IT
Timo Wevelsiep & Robin Zins
Managing Directors of WZ-IT
