
WebPlotDigitizer
DigitizeIt
GraphClick
g3data
DataFromChart
Silkscientific UN-SCAN-IT
DataThief III
All-in-One Tool to Extract Data from Graphs, Plots & Images

LabPlot
WebPlotDigitizer
Plotly
DataFromChart
Graph
OriginPro
g3data
SmartPlot is bilingual desktop scientific plotting and data analysis software for researchers, covering data import, analysis, publication-ready figures, composition, and export.
Which is more popular?
Based on our record, Plot Digitizer seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | plotdigitizer.com | smartplot.app |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
Plot digitizer
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Plot Digitizer and SmartPlot. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Data: The CDC data estimating national autism rates only shows data every other year since 2000 (https://www.cdc.gov/ncbddd/autism/data.html). I used California data from Nevison (2018)... Source: over 3 years ago
There are several, yes. Here is one, and here is anther, and here is a third. There is a detailed comparison here. Source: over 3 years ago
I found this... Something like what you have in mind? (not Foss) https://plotdigitizer.com/. - Source: Hacker News / over 3 years ago
Tracking SmartPlot since Oct 2026.
When comparing Plot Digitizer and SmartPlot, you can also consider the following products.
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
Compare WebPlotDigitizer to Plot Digitizer or SmartPlot:

LabPlot is a KDE-application for interactive graphing and analysis of scientific data.
Compare LabPlot to Plot Digitizer or SmartPlot:

Sometimes it is necessary to extract data values from graphs, e.g.
Compare DigitizeIt to Plot Digitizer or SmartPlot:

GraphClick is a graph digitizer shareware for Mac OS X which allows to automatically retrieve the original (x,y)-data from the image of a scanned graphor fom QuickTime movies.
Compare GraphClick to Plot Digitizer or SmartPlot:

g3data is used for extracting data from graphs.
Compare g3data to Plot Digitizer or SmartPlot: