RootData VS Calcumber

Compare RootData VS Calcumber and see what are their differences

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Calcumber

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

Visit Website

Landing page //
2023-07-27

Usefulness of units when calculating the weight of paper //
2026-07-25
Calcumber interactively embedd on a web page //
2026-07-25
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.

RootData

Website: rootdata.com
$ Details: -
Platforms: -
Release Date: -

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Calcumber

Website: calcumber.app
$ 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

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RootData features and specs

Comprehensive Database
RootData offers an extensive database covering thousands of crypto projects, investors, and funding rounds, making it a valuable resource for market research and due diligence.
Investor and Funding Tracking
The platform provides detailed insights into venture capital activity, including which investors are backing specific projects and historical funding data, useful for tracking industry trends.
User-Friendly Interface
RootData features a clean, intuitive interface that makes it easy for users to navigate through complex data sets and find relevant information quickly.
Free Access to Core Features
Much of RootData's core functionality is available for free, allowing users to access valuable industry data without requiring a paid subscription.
Regular Updates
The platform is frequently updated with new project listings, funding rounds, and market data, helping users stay current with the fast-moving crypto industry.

Possible disadvantages of RootData

Data Accuracy Concerns
As with many crowdsourced or aggregated data platforms, there can be occasional inaccuracies or outdated information that requires cross-verification with other sources.
Limited Advanced Analytics
Compared to some premium data platforms, RootData may lack more sophisticated analytical tools and customizable reporting features for professional investors.
Coverage Gaps
While extensive, the database may not include every smaller or newer project, particularly those from less prominent blockchain ecosystems or emerging markets.
Limited Historical Depth
Some users note that historical data tracking may not go as far back or be as detailed as specialized financial data providers in traditional markets.
Potential Bias Toward Certain Ecosystems
The platform may show more comprehensive coverage for certain blockchain ecosystems or regions over others, potentially skewing perceived market trends.

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 RootData

Overall verdict

RootData is a solid crypto research and data platform that aggregates project, investor, and funding information, making it useful for tracking industry trends and due diligence, though it should be supplemented with other sources for critical investment decisions.

Why this product is good

Provides comprehensive database of crypto projects, investors, and funding rounds
Offers relationship mapping between projects, VCs, and founders which is hard to find elsewhere
Regularly updated with new funding and project data
Free tier provides substantial value for basic research needs
Clean interface makes it easy to navigate complex crypto ecosystem data
Useful for tracking investor portfolios and identifying trends in venture funding

Recommended for

Crypto researchers and analysts doing due diligence on projects
VCs and investors tracking competitor funding activity
Journalists covering blockchain and crypto funding news
Founders researching potential investors or competitors
Students and newcomers trying to understand crypto industry landscape
Business development teams identifying partnership opportunities

Category Popularity

0-100% (relative to RootData and Calcumber)

RootData

Calcumber

100 100%

0% 0

Education

0 0%

Education

100% 100

Questions & Answers

As answered by people managing RootData 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?

Calcumber's answer:

Eastern Switzerland University of Applied Sciences

User comments

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

What are some alternatives?

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