Software Alternatives, Accelerators & Startups

Apache FreeMarker VS Unimus

Compare Apache FreeMarker VS Unimus and see what are their differences

Apache FreeMarker logo Apache FreeMarker

Java template engine; generates HTML web pages, e-mails, configuration files, source code, etc. from template files and the data your application provides.

Unimus logo Unimus

Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.
Visit Website
  • Apache FreeMarker Landing page
    Landing page //
    2021-08-21
  • Unimus Landing page
    Landing page //
    2021-03-31
  • Unimus
    Image date //
    2024-05-15
  • Unimus
    Image date //
    2024-05-15

Unimus is a multi-vendor NCM software that covers these four main areas:

  1. Network Automation - Deploy configuration network-wide with just a few clicks with the Mass Config Push / Pull features available in Unimus.

  2. Disaster Recovery - Automatic, continuous configuration backup with notifications on failure. Your network will be prepared for any unforeseen circumstances.

  3. Change Management - Easy change management with graphical diffs in only a few clicks. Unimus makes change-tracking and change-auditing an easy task.

  4. Configuration Auditing - Gain visibility into your network. Search your entire networks configuration in seconds to know what is configured how and where.

Apache FreeMarker features and specs

No features have been listed yet.

Unimus features and specs

  • Network Automation: Mass Config Push / Pull
  • Configuration Backup: Network disaster recovery
  • Change management: Configuration change detection, notifications and change review / auditing
  • Configuration Auditing: Network-wide configuration search for easy compliance validation

Apache FreeMarker videos

Apache Freemarker Template Demo with Spring Boot

Unimus videos

New NMS Sync Logic in Unimus 2.4.0

More videos:

  • Review - Unimus 2.4 release overview
  • Review - Unimus in 2 min
  • Review - Unimus 2.0.0 release overview

Category Popularity

0-100% (relative to Apache FreeMarker and Unimus)
Application And Data
100 100%
0% 0
Network Automation
0 0%
100% 100
Web Frameworks
100 100%
0% 0
Configuration Auditing
0 0%
100% 100

Questions and Answers

As answered by people managing Apache FreeMarker and Unimus.

What makes your product unique?

Unimus's answer:

Unimus is an on-premise, multi-tenant, device agnostic NCM software that brings value and saves time. Disaster recovery and Change management together with Configuration auditing and Network Automation features, make Unimus a very robust network configuration management system.

What's the story behind your product?

Unimus's answer:

Unimus came to this world in 2016. Our goal was to create a simple, user friendly, but powerful Network Automation and Network Config Management solution. Unimus now manages more than a million network devices across thousands of deployments around the world.

Our mission has since expanded to bring other new tools which are missing in the Networking industry to the market. We want to create software that will make life easier for net-admins around the world.

User comments

Share your experience with using Apache FreeMarker and Unimus. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Unimus should be more popular than Apache FreeMarker. It has been mentiond 19 times since March 2021. 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.

Apache FreeMarker mentions (8)

  • Using FreeMarker template engine in Sitecore Personalize
    FreeMarker is a template engine, it allows to generate text output based on templates and dynamic data. It is similar to Mustache, Handlebars, Thymeleaf and other template engines. Templates are written in the FreeMarker Template Language (FTL) that supports conditional blocks, iterations, formatting, and many other capabilities. - Source: dev.to / 9 months ago
  • m8a scenario #1 - Using Coder to Develop Keycloak Templates Live (almost)...
    Getting back to our two main technologies....we have implemented Keycloak as our Identification and Authorization Management system (IAM). However, as these things go, Keycloak has its own tech stack. One of the technologies, of course, is the language they used, which is Java. And being it is Java, they chose to use a templating engine called Freemarker. - Source: dev.to / over 1 year ago
  • Typescript, Webpack and legacy jquery with plugins
    The project I was working on was a website using Magnolia as their CMS. It uses the Freemarker templating engine under the hood. Essentially these are super-powered HTML files, which give you access to the CMS content. You can still use all of the HTML tags you want, including the. - Source: dev.to / over 1 year ago
  • Can I use Java to build a website?
    You can use Java for Backend and Frontend. A relative new kid on the block for Frontend is Qute. The general keyword you are searching for is Java Templating Engine. Specific examples would be Thymeleaf or FreeMarker. There are some framework, which offer a lot more than templating like Vaadin or Wicket. Some are just specifications like Jakarta Faces with some of their implementations MyFaces or Mojarra. Source: over 1 year ago
  • How to create a Keycloak plugin
    Keycloak uses FreeMaker to store and render templates. Read more about how Keycloak manages its themes in the official documentation. - Source: dev.to / over 1 year ago
View more

Unimus mentions (19)

  • Mixed Platform for Switches and Wireless Access Points
    I recently found out about unimus. It really works well to push configs and gather configs - you can see the changes for each config pull even across different devices. It runs as .exe or on a vm Check it out! Not even expensive - 1device 4,5€ a year or 7500€ a year unlimited. Source: about 1 year ago
  • Cisco Configuration Change Monitoring for Network Team
    Unimus would handle this nicely for you. It will build a versioned configuration history for your devices, and you can then see changepoints - when something changed, and what changed (including nice graphical diffs). Source: about 1 year ago
  • Track Changes on Switches/Routers/Firewalls
    Take a look at Unimus. It will generate a configuration timeline for your devices, you can generate diffs, and it will send config change notifications (including full graphical diffs in the change notification emails / Slack notifications). Also many other useful config management features in there. Source: about 1 year ago
  • Version control for configs yes or no?
    I forgot also Unimus. They are amazing 🤩. https://unimus.net. Source: about 1 year ago
  • What is the best way to make all cisco configs match?
    If you have zero netops experience (eg ansible) this will work: https://unimus.net/. Source: about 1 year ago
View more

What are some alternatives?

When comparing Apache FreeMarker and Unimus, you can also consider the following products

Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid

Guava - Google core libraries for Java 6+.

RANCID - RANCID - Really Awesome New Cisco confIg Differ.

Apache POI - Application and Data, Languages & Frameworks, and Java Tools

GenieACS - A fast and lightweight TR-069 Auto Configuration Server (ACS)