
ATLAS.ti
MAXQDA
NVivo
CATMA
RQDA
Taguette
Dedoose
A very complete Free and Open Source Software (FOSS) Computer-Assisted Qualitative Data Analysis Software (CAQDAS) for Windows, macOS and Linux. It works with text, images, and multimedia such as audios and videos.

StackMail
A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | qualcoder-org.github.io | mailflow.sh |
| Pricing | ||
| Company | Startup from Australia · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


QualCoder is free, open source software for qualitative data analysis. You can code text, images, audio and video, write journal notes and memos. Categorise codes in a tree-like hierarchical categorisation scheme. Coding for audio and video requires the VLC media player. VLC must be installed for...
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
QualCoder 3.5 Tutorial
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How often each product is chosen within a category, 0–100% relative to the other.


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


I used Qualcoder to code 100 hours of public hearings transcripts and I found it a very pleasant experience. The workflow is intuitive and quick. Even though some transcripts went over 150.000 characters, I was using...
QualCoder is one of the best CAQDAS I have used not just because it is free and open source but also because of the functionalities and constant improvements.
I really like using QualCoder 3.0 for its ease of use and intuitive interface.
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a professional software for qualitative and mixed methods data analysis
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Buy NVivo now for flexible solutions to meet your specific research and data analysis needs.
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CATMA is a practical and intuitive tool for literary scholars, students and other parties with an...
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RDQA is a R package for Qualitative Data Analysis, a free (free as freedom) qualitative analysis...
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