Software Alternatives, Accelerators & Startups

eFront VS Calcumber

Compare eFront VS Calcumber and see what are their differences

eFront logo eFront

eFront learning management system is the leading open source and custom software solution for your company's training needs.

Calcumber logo Calcumber

Calculate in a notebook and share โ€” from everyday math to engineering.
Visit Website
  • eFront Landing page
    Landing page //
    2022-01-07
  • Calcumber Usefulness of units when calculating the weight of paper
    Usefulness of units when calculating the weight of paper //
    2026-07-25
  • Calcumber Calcumber interactively embedd on a web page
    Calcumber interactively embedd on a web page //
    2026-07-25
  • Calcumber Showcase from arithmetics to thermodynamics
    Showcase from arithmetics to thermodynamics //
    2026-07-25

Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.

Calcumber

Pricing URL
-
$ Details
free
Platforms
Web Windows Linux Mac
Release Date
2025 June
Startup details
Country
Switzerland
State
Aargau
City
Staufen
Founder(s)
Samuel Hartmann
Employees
1 - 9

eFront features and specs

  • Comprehensive Feature Set
    eFront offers a wide range of features, including content management, assessments, certifications, and analytics, making it a highly versatile LMS for various training needs.
  • Customizability
    It provides extensive customization options, allowing organizations to tailor the platform to their specific branding and functional requirements.
  • Scalability
    eFront is designed to scale with the growth of your organization, accommodating an increasing number of users and more complex training programs.
  • Security
    The platform emphasizes enterprise-level security measures, including data encryption and compliance with industry standards, ensuring safe and secure learning environments.
  • Advanced Reporting
    eFront includes robust reporting and analytics tools that help administrators and instructors track learner progress and measure training effectiveness.

Possible disadvantages of eFront

  • Cost
    eFront can be relatively expensive compared to other LMS options, which could be a barrier for small to medium-sized organizations with limited budgets.
  • Complexity
    With its extensive features and customization options, eFront may have a steep learning curve, requiring more initial training and time investment for administrators and users.
  • Integration Challenges
    Although eFront supports various integrations, some users may find it challenging to integrate with certain third-party applications or existing systems without technical assistance.
  • Limited Out-of-the-box Content
    Unlike some LMS platforms that come with libraries of pre-built courses, eFront primarily relies on user-generated content, which could require significant initial content development effort.
  • User Interface
    While functional, the user interface of eFront may not be as modern or intuitive as some of its competitors, potentially affecting user experience and engagement.

Calcumber features and specs

  • ๐ŸŒฟ Naturally type expressions
    get immediate results
  • ๐Ÿ”— Copy and share
    keep calculations editable with a link
  • ๐Ÿงฉ Variables and constants
    pi, e, G, mu0
  • ๐Ÿงช Scientific functions
    sin, acos, log, round, and more
  • โ™จ๏ธ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • ๐Ÿ’ก Installation optional
    run directly in your browser
  • ๐Ÿ“ฑ Multi-platform
    WebApp, Windows, more to come

eFront videos

A short introduction to eFront LMS

Calcumber videos

No Calcumber videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to eFront and Calcumber)
LMS
100 100%
0% 0
Math Calculators
0 0%
100% 100
Online Learning
100 100%
0% 0
Math Solver
0 0%
100% 100

Questions & Answers

As answered by people managing eFront and Calcumber.

Why should a person choose your product over its competitors?

Calcumber's answer:

  • Sharing calculations and embedding them in documents or web pages is perfect for education.
  • Natural unit support, just include them in your expression and Calcumber handles it.
  • Free and easy access to thermodynamic fluid-properties.

What makes your product unique?

Calcumber's answer:

  • Easy to use calculator notebook
  • From simple arithmetic to advanced engineering with units
  • Installation optional
  • Send calculation link with full privacy
  • Embed calculation templates, exercices and soultions in documents or interactively in web pages

What's the story behind your product?

Calcumber's answer:

When starting for a Master of Advances Study in Energy Systems, I was looking for a suitable state-of-the-art calculator. Then I built my own Calculator Calcumber and now the Eastern Switzerland University of Applied Sciences is using Calcumber for teaching students in thermodynamics.

How would you describe the primary audience of your product?

Calcumber's answer:

  • The notebook-style calculator is great for everybody who wants more than just a single line calculator.
  • The sharing and embedding features make it Calcumber very well suited for teachers and students. The power of consistently using units is shown immediatly.
  • Engineers will like the unit support, sharing calculations with collegues and if needed the built-in fluid properties calculation.

Which are the primary technologies used for building your product?

Calcumber's answer:

HTML, CSS, TypeScript, PWA, CoolProp

Who are some of the biggest customers of your product?

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare eFront and Calcumber

eFront Reviews

15 Free Online Learning Management Systems
eFront Free: eFront offers a free version of its LMS that supports up to 100 users. It provides basic e-learning features and can be suitable for small organizations.
Source: www.knack.com
Top 57 Thinkific Alternatives: Best 7 & Other 50 Platforms
eFront reminds Moodle in lots of aspects due to so many similarities. It is also an amazing platform for organizing online courses and learning. Plus, if you use eFront and organize your courses there, it will work well for both online and mixed learning.
Source: uteach.io
15 Best Learning Management Systems (LMS of the Year 2020)
Large Scale Organizations: Edmodo LMS, Moodle LMS, eFront LMS, Absorb LMS, Joomla LMS, SkyPrep LMS are best suited for large scale organizations as these come up with an enterprise version which is of high cost and provide extra advanced features which prove to be essential and require a specific team to handle such operations and thereby budget problem is also not there.
Explore top 8 alternative LMS solutions to Moodle for your corporate etraining
eFont is one of the most flexible LMS that provides organizations with customization and security measures required for employee training. It provides a niche and modern approach to deliver employee training and evaluate their performance. It also gives complete control over the data and virtual training environment to its users. eFront also offers support for online...
Source: www.5vidya.com

Calcumber Reviews

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What are some alternatives?

When comparing eFront and Calcumber, you can also consider the following products

Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!

Numara Calculator - A simple but powerful notepad calculator which evaluates expressions as you type.

Canvas by Instructure - The Canvas LMS is the world's fastest growing learning management system. Check out favorite features and schedule a live demo!

SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donateย .

Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.