Software Alternatives, Accelerators & Startups

3proxy VS Varnish

Compare 3proxy VS Varnish and see what are their differences

3proxy logo 3proxy

3proxy freeware proxy server for Windows and Unix. HTTP, SOCKS, FTP, POP3

Varnish logo Varnish

High-performance HTTP accelerator
  • 3proxy Landing page
    Landing page //
    2019-11-04
  • Varnish Landing page
    Landing page //
    2023-05-09

3proxy features and specs

  • Lightweight
    3proxy is a very lightweight proxy server, which makes it suitable for running on low-resource systems and can be easily managed with minimal overhead.
  • Open Source
    Being an open-source software, 3proxy allows users to inspect, modify, and enhance the source code to suit their specific needs.
  • Highly Configurable
    3proxy provides a high level of configurability, allowing users to tailor it for a wide range of use cases, from simple web proxying to complex network setups.
  • Supports Multiple Protocols
    It supports a variety of protocols, including HTTP, HTTPS, SOCKS, and FTP, making it versatile for different applications.

Varnish features and specs

  • Caching Efficiency
    Varnish is highly efficient at caching, which significantly reduces the load on the web server by serving cached content quickly, improving response times for users.
  • Flexibility with VCL
    Varnish Configuration Language (VCL) allows for flexible and powerful configurations, enabling users to customize caching policies and behaviors to meet specific needs.
  • High Performance
    Varnish is designed to handle a large number of requests per second, making it suitable for high-traffic websites seeking to improve their performance and scalability.
  • HTTP Support
    Varnish supports HTTP/1.1 and can be configured to work with HTTP/2, effectively caching HTTP protocol responses and requests.
  • Grace Mode
    Grace Mode is a feature in Varnish that allows serving stale content while fetching fresh content from the server, minimizing downtime during backend failures.

Possible disadvantages of Varnish

  • Steep Learning Curve
    Varnish's powerful configuration options, specifically VCL, can be complex for new users to learn and manage effectively, potentially leading to misconfigurations.
  • Lack of SSL/TLS Support
    Varnish does not natively support SSL/TLS termination, requiring additional tools like Nginx or Hitch for handling HTTPS connections.
  • Limited Built-in Security Features
    Varnish lacks built-in security features such as web application firewall (WAF) capabilities, requiring additional layers to secure web applications.
  • Resource Intensive
    Depending on the configurations and traffic patterns, Varnish can be resource-intensive, necessitating careful management of system resources.
  • Complex Debugging
    Debugging issues in Varnish can be challenging due to its complex configurations and log outputs, often requiring in-depth knowledge and specific tools.

Analysis of Varnish

Overall verdict

  • Varnish is an excellent choice for organizations seeking to optimize web performance, particularly when dealing with high traffic or expensive backend operations. Its ability to deliver cached content quickly enhances user experience and optimizes resource use.

Why this product is good

  • Varnish, often referred to as HTTP reverse proxy caching software, is highly appreciated for its performance and speed improvements for web applications. It is specifically optimized for HTTP content and can significantly reduce server load by caching frequently accessed content. Its flexibility in configuration, thanks to the Varnish Configuration Language (VCL), allows for custom caching policies tailored to specific needs. Additionally, Varnish is extremely efficient in handling high traffic loads and is known for its scalability.

Recommended for

  • High-traffic websites
  • E-commerce platforms
  • Media sites and publishers
  • Content delivery networks (CDNs)
  • Web applications requiring fast response times

3proxy videos

Setting up ipv6 proxies using 3proxy libraries.

Varnish videos

Product Review 33 - AK Interactive Ultra Matte Varnish

More videos:

  • Review - Gamvar vs Liquitex - Acrylic Paint Varnish Review
  • Review - (473) Liquitex varnish review gloss vs. Matte

Category Popularity

0-100% (relative to 3proxy and Varnish)
Proxy Server
57 57%
43% 43
Proxy
57 57%
43% 43
Key-Value Database
0 0%
100% 100
DevOps Tools
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Varnish seems to be a lot more popular than 3proxy. While we know about 18 links to Varnish, we've tracked only 1 mention of 3proxy. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

3proxy mentions (1)

  • How to set up TCP/UDP transparent proxy with iptables
    Also, not all SOCKS5 servers support UDP associate. Dante, 3proxy and gost support it, but ssh -D doesn't. - Source: dev.to / 8 months ago

Varnish mentions (18)

  • How to Increase API Performance
    Caching helps minimize backend strain, reduce delays, and handle more requests, which translates to better scalability, smoother user interactions, and smarter resource use. Tools like Redis and Varnish have shown impressive results in high-demand API setups [1]. - Source: dev.to / 3 months ago
  • API Caching: Techniques for Better Performance
    Varnish Cache — A web application accelerator that serves as an intermediary between web clients and servers. It provides logging, request inspection, authentication and authorization, and throttling. Varnish can also enhance security as a web application firewall, hotlinking protector, and DDoS attack defense tool. - Source: dev.to / 7 months ago
  • Varnish Cache
    Varnish Cache is a tool that provides a caching HTTP reverse proxy in order to accelerate your web applications. Once Varnish Cache is installed in front of any server that understands HTTP and configured to cache the contents, delivery speeds are typically enhanced by a factor of 300-1000x, depending on architecture. Kilobyte22 finds this tool along with HAProxy to be a winning combo. Source: about 2 years ago
  • Leveraging Cache to improve Web Performance
    In this case, caching mechanism is situated in the proxy server or reverse proxy server like Nginx, Apache, or Varnish, and most probably it is a part of ISP (Internet Service Provider). - Source: dev.to / about 2 years ago
  • Beyond Changing Technology: Scaling Your Applications Efficiently
    To handle this level of traffic, you can use tools such as Varnish HTTP Cache, which caches the information of a news article starting from the first user who accesses and makes the request. Once Varnish caches the page, subsequent users will receive a response that is saved in memory. This process allows you to avoid unnecessary synchronous requests and send a quick response to users. - Source: dev.to / about 2 years ago
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What are some alternatives?

When comparing 3proxy and Varnish, you can also consider the following products

Squid Proxy - Website Content Acceleration and Distribution. Thousands of web-sites around the Internet use Squid to drastically increase their content delivery. Squid can reduce your server load and improve delivery speeds to clients.

CCProxy - Want to share Internet connection? Get every computer online through a single Internet connection?

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Apache Traffic Server - Fast, scalable and extensible HTTP/S 2 and 1.1 compliant caching proxy server.

memcached - High-performance, distributed memory object caching system

WinGate - WinGate is highly capable web proxy software for Windows: caching, intercepting, forward and reverse proxy with https inspection and SSL offload, SOCKS server, email