WebPlotDigitizer
im2graph
DataThief III
Silkscientific UN-SCAN-IT
GraphClick
jTechDig
Plot Digitizer
g3data is used for extracting data from graphs.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
g
g3data
|
|
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|---|---|---|
| Website | frantz.fi | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of g3data yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.

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

Share your experience with using g3data and DevFinanceTools. For example, how are they different and which one is better?
When comparing g3data and DevFinanceTools, you can also consider the following products.
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
Compare WebPlotDigitizer to g3data or DevFinanceTools:

Helping you make rational decisions, one calculation at a time.
Compare Omni Calculator to g3data or DevFinanceTools:

im2graph graph digitizing software to convert graphs to numbers
Compare im2graph to g3data or DevFinanceTools:

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to g3data or DevFinanceTools:

DataThief III is a program to extract (reverse engineer) data points from a graph.
Compare DataThief III to g3data or DevFinanceTools:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to g3data or DevFinanceTools: