Log Management, Simplified.

A high-performance, self-hosted log ingestion and visualization engine built for .NET ecosystem.

Get Started Documentation

ClickHouse Powered

Engineered for speed. Ingest and query millions of logs in milliseconds using ClickHouse's columnar storage.

All-in-One Docker

No external databases needed. Everything is pre-packaged into a single, light-weight container.

Real-time Streaming

Watch your logs live as they happen with SignalR-powered streaming console. No page refreshes required.

How to use with Serilog

Integrating Vardlog into your .NET application is as simple as adding a sink.

Log.Logger = new LoggerConfiguration()
    .WriteTo.Vardlog(new VardlogOptions {
        Endpoint = "http://your-vardlog-instance",
        ApiKey = "your-project-api-key"
    })
    .CreateLogger();

Log.Information("Vardlog is now watching your app!");

Deploy in 60 Seconds

Run Vardlog on any server with a single docker-compose file.

services:
  vardlog:
    image: vardlog/app:latest
    ports:
      - "5005:8080"
    environment:
      - ADMIN_EMAIL=admin@company.com
      - ADMIN_PASSWORD=Vard123!