Software Alternatives & Startups

Lambda School VS Calcumber

Compare Lambda School VS Calcumber and see what are their differences

Lambda School

A full Computer Science education - free until you get a job

Rating
0 reviews
Calcumber

Calculate in a notebook and share — from everyday math to engineering.

Rating
0 reviews
Pricing
Free

Which is more popular?

Based on our record, Lambda School seems to be more popular. It has been mentioned 19 times since March 2021.

social mentions
19 vs 0
Education popularity
89% vs 11%
alternatives listed
60 vs 7

Base details

Website, pricing, platforms and company facts side by side.

Lambda School
Calcumber
Website lambdaschool.com calcumber.app
Pricing —
Free
Platforms —
Web Windows Linux Mac +1
Company Startup from the United States · 100 - 249 employees · 2017 Startup from Switzerland · 1 - 9 employees · 2025
Listed in

About Lambda School and Calcumber

In their own words, as submitted to SaaSHub.

Lambda School
Calcumber

No description of Lambda School yet.

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.

Read more about Calcumber

Features and specs

What each product offers, as listed by its team.

Lambda School 5 features
Calcumber 7 features
  • Income Share Agreement
    Lambda School offers an Income Share Agreement (ISA), allowing students to defer tuition payments until they secure a job making at least $50,000 per year. This reduces upfront financial risk for students.
  • Remote Learning
    The program is entirely online, providing flexibility for students to learn from anywhere in the world.
  • Comprehensive Curriculum
    Lambda School offers a comprehensive curriculum that covers a wide range of in-demand tech skills, including web development, data science, and machine learning.
  • Career Services
    The school provides extensive career services, including job placement support, resume reviews, and interview preparation to help students secure employment after graduation.
  • No Upfront Cost
    Students can enroll without any upfront cost, making the program accessible to those who may not have the financial means to pay for a traditional coding boot camp.

Possible disadvantages

  • High Deferred Cost
    Although there are no upfront costs, the total cost of the ISA can be high, potentially up to $30,000, which is more expensive than some other coding boot camps.
  • Intensive Time Commitment
    The program is very intensive and requires full-time dedication, which can be challenging for individuals who need to balance other responsibilities such as work or family.
  • Variable Job Market
    Job placement success can vary significantly. While many students do find jobs, some may struggle, particularly in a competitive job market.
  • Risk of Debt
    If a student does not secure a high-paying job immediately, the deferred tuition can become a financial burden, particularly if the student is unable to make the minimum required salary.
  • Limited Financial Assistance
    Since the program relies heavily on ISAs, there may be limited options for students seeking traditional financial assistance or loans.
  • 🌿 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

Videos

Walkthroughs and reviews on video.

Lambda School 3 videos + Add
Calcumber 0 videos + Add

Lambda School Coding Bootcamp Worth The Money or SCAM

More videos

  • - Lambda School: The Good, The Bad, and The Ugly
  • - Was Lambda School Worth It? His Life has TOTALLY changed | #grindreel #lambdaschool

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

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Lambda School
Calcumber
89% 89%
11% 11%
0% 0%
100% 100%
100% 100%
0% 0%
100% 100%
0% 0%

Questions & Answers

As answered by people managing Lambda School 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

Share your experience with using Lambda School and Calcumber. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Lambda School 19 mentions
Calcumber 0 mentions
  • Switching careers
    Https://lambdaschool.com/ - a remote-first bootcamp that has a unique way of paying. No upfront cost, but they take a % of your salary when you get a job for the first two years until you pay their full cost. Worth reading up on some... Source: almost 5 years ago
  • LF a Certification Program
    Https://lambdaschool.com/ (these guys offer a free intro, might be good to test out and see if their style is to your liking.). Source: almost 5 years ago
  • Advice for a nurse that wants to become a programmer
    While you don't need a boot camp, I highly recommend Lambda School (https://lambdaschool.com). They charge nothing upfront and you only pay them back (17% up to $30k) when you get a high paying job. They have great partnerships with... Source: almost 5 years ago

View more

Tracking Calcumber since Jul 2026.

Alternatives to Lambda School and Calcumber

When comparing Lambda School and Calcumber, you can also consider the following products.