Deploy Langfuse in one click installation.
Open-source LLM engineering platform for tracing, evaluating, and improving AI applications in production.
Choose a VPS plan for Langfuse
Every plan has everything you need and more
What you can build with Langfuse
Langfuse is an open-source LLM engineering platform that gives teams complete visibility into their AI applications. It captures detailed traces of every LLM call, retrieval operation, and agent action, making it straightforward to debug failures, measure latency, and understand costs across your entire AI pipeline. With integrations for LangChain, LlamaIndex, Haystack, and direct SDKs for Python and TypeScript, Langfuse works with virtually every AI framework and model provider.
Self-hosting Langfuse keeps all your application data — prompts, model inputs, outputs, and evaluation results — on infrastructure you control. That matters when your AI applications handle sensitive documents, customer data, or proprietary business logic that cannot leave your environment.
Key features of Langfuse
Distributed Tracing
Capture the full execution tree of every LLM call, tool use, retrieval, and agent step to pinpoint failures and latency bottlenecks.
Prompt Management
Version and collaborate on prompts in one place, with server-side caching to minimize model latency across all deployments.
Evaluation Pipelines
Score responses using LLM-as-a-judge, user feedback, or manual labeling to systematically measure and improve output quality.
Dataset Management
Build test sets and benchmarks from production traces to validate changes before deploying updated prompts or models.
LLM Playground
Interactively test and compare prompt configurations against any supported model without touching application code.
Why run Langfuse on Hostinger
Launch in one click
Get your application up and running instantly with a preconfigured setup. No manual installation or complex setup steps.
Security you can rely on
Keep your applications protected with a built-in firewall, DDoS protection, and continuous monitoring.
Built in Docker manager
Run and manage multiple Docker containers from one place. Deploy, update, and monitor your projects with ease.
Launch in one click
Get your application up and running instantly with a preconfigured setup. No manual installation or complex setup steps.
Security you can rely on
Keep your applications protected with a built-in firewall, DDoS protection, and continuous monitoring.
Built in Docker manager
Run and manage multiple Docker containers from one place. Deploy, update, and monitor your projects with ease.
Docker VPS hosting you can rely on
I'm incredibly happy with Hostinger's VPS hosting! Their uptime is consistently top-notch, keeping my site running smoothly. Whenever I've needed help, their technical support team has been quick, knowledgeable, and genuinely helpful.
Everything is smooth and great with Hostinger, the AI chat bot + human chat, if AI can't resolve your question. Oh and them VPS is just fire, no ups and downs. Thank you dev team and everyone else involved. Keep it up 🚀
Finally a VPS hosting company that does it right! Well-priced. Excellent portal that respects their users' time. Seamless backups. Good support. Reliable. Feels rock-solid.
I reached out to Hostinger support after losing access to my self-hosted n8n instance, and I couldn’t be more impressed. Kodee and Mohammad from the support team were incredibly patient and thorough.
Many thanks to Carla for helping me with this N8N upgrade on my Hostinger VPS. Professional and knowledgeable, thank you again Carla.
Hostinger VPS is absolutely outstanding. It just always works. It is always fast and stable. Never down, never crashes.
The company is doing well, I am very happy with the specific services I use through them. Not as expensive as some places with really great VPS set ups and price plans.