Varnish, Visualized

Robust, UI-based management of Varnish instances and VCL for easy deployments and monitoring

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Varnish UI

Easy Cache Management

Varnish Controller is a user interface and control plane for managing large-scale Varnish operations. It makes everyday caching and CDN operations easier and faster, to save time, reduce complexity and boost performance.

Controller is highly flexible. From operating complex Varnish setups, to gaining full visibility into CDN health, to offloading traffic with custom routing, Controller adapts to your needs.

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Scale Varnish Easily

Deploy Content Delivery Resources in Minutes

The web-based dashboard puts caching deployments, edge logic, invalidations and monitoring at your fingertips.

It takes seconds to deploy, scale, roll back, re-route, analyze and monitor Varnish, with all the tools you need to run enterprise CDN deployments in the cloud, in containers or on-premise.

The UI and CLI use a REST API for communication and integration with external systems like Grafana, Prometheus and public CDNs too.

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Why use Varnish Controller?

The benefits of the Varnish Controller are immense, including:

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Configure with a Click

Make config changes fast and update VCL with a single click.

Benefit Satisfy Audiences

Satisfy Audiences

Manage traffic for optimal QoE, with built-in load balancing and redundancy to ensure excellent service for end-users, always.

Benefit Insights

Gain Insights

Full transparency for real-time cache and system behavior, in one easy-to-manage location.

Benefit Running Quickly

Streamline Management

Restructuring your setup is simple and intuitive, with automated node discovery and VCL deployment.

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Automate Everything

Faster Deployments and Rollbacks

Controller means faster deployments. Automatically detect new cache nodes and deploy config files instantly, for effortless scaling and orchestration.

Automatically push out VCL changes to every server that needs it, in real-time. Rebalance deployments and route traffic if servers are offline.

Many tasks are executed with a single click, for simpler management of multiple servers. Staging environments and instant rollbacks ensure confidence in each deployment.

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Visual VCL Management

Blissful, Robust VCL Customization

Access every aspect of Varnish ops in one dashboard, including a VCL editor with tabs, debugging and color-coded editing. 

Use the VCL Groups feature to write and deploy VCL to multiple nodes simultaneously, and support multi-tenancy environments with different VCL running separate workloads on individual servers. 

It’s all about simplicity.

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Optimize the Digital Experience

Intelligence and Analytics for Varnish

Real-time analytics convert moment to moment data into actionable insights for fine-tuning user experience and fueling long-term strategy. 

  • 100+ lines of logs for every transaction
  • 140+ metrics and counters
  • Customizable charts for live data on cache hits, backend health, traffic load and more.

Measure what you need, and adapt system behavior in real time to maximize caching efficiency.

See it in action

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Who We Help

Varnish Software is used across every industry to accelerate content delivery and improve end-user experience at any scale.

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"We found that every component of the Varnish Enterprise solution has great documentation, which supported our smooth setup along with the help of the Varnish Team."

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Guillaume Marchand

OVHcloud Technical Team Leader


Stability and Security

Balance Traffic, Optimize QoS

Route requests. Varnish Traffic Router is an extra component for flexible CDN request routing. Capable of HTTP and DNS-based routing, Traffic Router's flexible rules engine helps end-users and upstream CDNs fetch content from the optimal cache to get the best quality of service. 

Full redundancy. Controller's modular architecture means each component can scale individually and be hosted in multiple locations, for maximum resilience. 

Authentication with basic auth or Keycloak to control access for system users and business units.

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Support Plans

Varnish Enterprise subscriptions include software licensing and assistance from the Varnish Support and Engineering teams. Plans vary according to specific needs but the excellence and deep knowledge of our team stays the same. Choose the plan to suit your needs or consult our free documentation here:

Standard Support


  • Enterprise software license
  • 20 support requests/year
  • 8 hour max. response time

Premium Support


  • Enterprise software license
  • 24/7/365 support
  • Unlimited support requests
  • 2 hour max. response time
  • 72 hour workaround SLAs
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Varnish as a Managed Service


In addition to Premium

  • 24/7 management by Varnish
  • Dedicated Support Team
  • Flexible SLAs

Success Stories

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Future Publishing

Varnish enables Future Publishing to achieve a robust and reliable caching layer for highly available content delivery across its media properties.

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Telia Company

Given the acquisition of TV4, MTV and CMore, Telia Company needed to re-evaluate their current CDN strategy and decided to build their "next generation" CDN together with Varnish as a key partner.

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Intersport is one of the world's leading sporting goods retailers. Their challenge was to adopt configurable, agile cache management to ensure accuracy and performance, implement initial line of defense against bot/DDoS attacks and improve user experience with faster page loads.

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Connect with Our Team

We’re happy to help with any questions you may have about our software, support, pricing or anything else Varnish related. We can assist you in finding the solution that best fits your needs and set up trials too.

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Talk to an Expert

  • Varnish experts are available to answer your technical questions and help you find the solution you need.
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Talk with an advisor about the right solution for your needs

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We have offices across the globe who can help answer any questions you may have.

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