
WebPlotDigitizer
DigitizeIt
GraphClick
g3data
DataFromChart
Silkscientific UN-SCAN-IT
DataThief III
All-in-One Tool to Extract Data from Graphs, Plots & Images
Which is more popular?
Based on our record, Obsidian seems to be a lot more popular than Plot Digitizer. While we know about 1527 links to Obsidian, we've tracked only 3 mentions of Plot Digitizer.
Website, pricing, platforms and company facts side by side.
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| Website | plotdigitizer.com | obsidian.md |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Plot Digitizer yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Plot digitizer
OBSIDIAN: Getting Started, Facts & Pricing
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Plot Digitizer and Obsidian. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
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
This is a decision page. Claude Code wrote it after reading a project's notes, and it shows the detail a chat question leaves out. I answer it in Obsidian. - Source: dev.to / 4 days ago
For note-taking, I recommend Obsidian. It's lightweight, has a large community, and offers plenty of useful plugins. I use the Timekeep plugin myself, which helps me connect tasks with the time spent on them. - Source: dev.to / 11 days ago
The setup that makes the output noticeably sharper is a memory layer. Connecting a plain-text notes app like Obsidian (free for personal use) gives the agent durable context: what your project is about, who it is for, and what you have... - Source: dev.to / about 2 months ago
When comparing Plot Digitizer and Obsidian, you can also consider the following products.
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.
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All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
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Sometimes it is necessary to extract data values from graphs, e.g.
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Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
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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.
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Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
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