Software Alternatives & Startups

ZeroERP VS Calcumber

Compare ZeroERP VS Calcumber and see what are their differences

ZeroERP logo ZeroERP

Multi-lingual school management software

Calcumber logo Calcumber

Calculate in a notebook and share — from everyday math to engineering.
Visit Website
  • ZeroERP Landing page
    Landing page //
    2020-10-13
  • 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

$ 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

ZeroERP features and specs

  • User-Friendly Interface
    ZeroERP offers a simple and intuitive user interface that can be easily navigated by users without much technical expertise.
  • Cloud-Based
    Being a cloud-based solution, ZeroERP facilitates access from anywhere with an internet connection, enhancing flexibility and remote management.
  • Affordable
    Compared to many other ERP solutions, ZeroERP is more cost-effective, making it accessible for small to medium-sized enterprises.
  • Comprehensive Features
    ZeroERP covers a wide array of functionalities including accounting, inventory management, and customer relationship management, providing a one-stop solution for various business needs.
  • Scalability
    The system is scalable, allowing businesses to expand their usage as they grow without major overhauls.

Possible disadvantages of ZeroERP

  • Limited Customization
    ZeroERP may have limited customization options compared to other ERP systems, which could be a constraint for businesses with unique requirements.
  • Integration Issues
    There might be challenges in integrating ZeroERP with other software systems, potentially leading to additional costs and time for implementation.
  • Support
    Some users have reported that customer support for ZeroERP can be slow or less effective, which can be problematic in situations requiring quick resolutions.
  • Reporting
    While ZeroERP offers various features, its reporting tools may not be as advanced or customizable as those in other ERP systems. This could limit its usefulness for in-depth data analysis.
  • Data Security
    Being a cloud-based system, there are inherent risks related to data security and privacy. Businesses need to ensure that adequate security measures are in place.

Calcumber features and specs

  • 🌿 Naturally type expressions
    get immediate results
  • 🔗 Copy and share
    keep calculations editable with a link
  • 🧩 Variables and constants
    pi, e, G, mu0
  • 🧪 Scientific functions
    sin, acos, log, round, and more
  • ♨️ Thermodynamic fluid properties
    refrigeration, heat pumps, steam and air
  • 💡 Installation optional
    run directly in your browser
  • 📱 Multi-platform
    WebApp, Windows, more to come

Analysis of ZeroERP

Overall verdict

  • ZeroERP can be a good choice for small to medium-sized educational institutions looking for an affordable and efficient ERP solution. However, its suitability may vary depending on specific institutional needs and size. It's recommended to evaluate its features carefully against the institution's requirements.

Why this product is good

  • ZeroERP provides a range of features specifically designed for educational institutions, including attendance management, fee management, and communication tools. It offers a user-friendly interface and mobile app support, making it accessible for teachers, students, and parents. Its functionalities aim to streamline administrative processes and improve communication within schools.

Recommended for

    Small to medium-sized schools or educational institutions seeking a cost-effective solution for managing administrative tasks, enhancing communication, and improving operational efficiency.

ZeroERP videos

zeroerp

More videos:

  • Review - mySchool Parents Login Android App School Management system by ZeroERP education
  • Review - Zeroerp- Timetable Management Software

Calcumber videos

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

Add video

Category Popularity

0-100% (relative to ZeroERP and Calcumber)
School Management
100 100%
0% 0
Online Calculators
0 0%
100% 100
LMS
100 100%
0% 0
Math Tools
0 0%
100% 100

Questions & Answers

As answered by people managing ZeroERP 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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What are some alternatives?

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

Ellucian Elevate - Ellucian Elevate is a powerful SaaS solution that makes it easier to build the market and modify non-traditional courses and programs while simplifying student browsing and registration.

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

ThinkWave - Online gradebook and school management software with grades online for students and parents.

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 Donate .

Edvance Software - Web based school management software with LMS and analytics

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