Software Alternatives, Accelerators & Startups

Devv.AI VS Calcumber

Compare Devv.AI VS Calcumber and see what are their differences

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Devv.AI logo Devv.AI

Developer-centric AI search, augmented by code and docs.

Calcumber logo Calcumber

Calculate in a notebook and share โ€” from everyday math to engineering.
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Not present
  • 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.

Devv.AI

Website
devv.ai
$ Details
-
Platforms
-
Release Date
-

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

Devv.AI features and specs

No features have been listed yet.

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

Analysis of Devv.AI

Overall verdict

  • Devv.AI is a solid AI-powered search engine and coding assistant tailored for developers, offering fast, accurate answers with up-to-date technical information and code examples, making it a good choice for programming-related queries.

Why this product is good

  • Purpose-built for developers with a focus on programming and technical questions
  • Provides real-time, up-to-date information rather than relying solely on outdated training data
  • Delivers accurate code examples and explanations with cited sources
  • Faster and more relevant results for coding tasks compared to general-purpose search engines
  • Clean, developer-friendly interface that reduces context switching between tools

Recommended for

  • Software developers and engineers seeking quick coding solutions
  • Programmers researching new frameworks, libraries, or APIs
  • Students learning to code who need clear explanations and examples
  • Technical professionals who want an AI search engine specialized for development
  • Teams looking to speed up debugging and problem-solving workflows

Category Popularity

0-100% (relative to Devv.AI and Calcumber)
AI
100 100%
0% 0
Online Calculators
0 0%
100% 100
Developer Tools
100 100%
0% 0
Education
0 0%
100% 100

Questions & Answers

As answered by people managing Devv.AI 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 Devv.AI and Calcumber, you can also consider the following products

Devgraph.ai - Ground AI and help teams get the context they need from your existing systems of record and developer tools. Move beyond guesswork and tribal knowledge

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

AI-Dev - Save your time and focus on what truly matters

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 .

Cursor - The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

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