Free open collaborative qualitative data analysis software
Free and open-source software for computer-assisted qualitative data analysis
🎞 transcribe > annotate > remix > publish video and audio content
Computer-Assisted Qualitative Data Analysis Software (CAQDAS) for coding textual data, retrieving coded segments, and analysing patterns
Exegete: agentic qualitative data analysis application. You work in conversation with your AI assistant. Extensive human oversight routines and integrity checks are built-in. Files can be pseudonymised before the agent reads them. Works with cloud and local models. Projects remain compatible with QualCoder so that work can continue there as well.
Ferramenta livre de analise qualitativa de dados (CAQDAS/QDA) que roda no navegador, sem instalacao: codificacao de texto e PDF, atributos por documento, pesquisa coletiva em camadas, REFI-QDA e W3C Web Annotation, IA opcional em BYOK. / Free browser-based qualitative data analysis software.
A method-agnostic qualitative data analysis software
A local-first CAQDAS for Obsidian: mixed-methods analysis with multi-modal qualitative coding, case variables, built-in analytics, and REFI-QDA interop (Atlas.ti / NVivo / MAXQDA).
Qualitative Coding App – A lightweight R Shiny app that works in-browser for coding texts in qualitative analysis.
The user manual / documentation of OpenQDA
Simple in-browser qualitative data analysis tool for plain-text files
Read, write, and convert REFI-QDA (.qdpx, .qde, .qdc) qualitative data analysis project files in Python
Vignesh is an easy-to-use, open-source Computer-Assisted Qualitative Data Analysis (CAQDAS) tool. It helps researchers with tasks like coding, text analysis, and data visualization. Named after the person who taught me how to do academic research - Professor Vigneswara Ilavarasan.
Free, open-source, local-first qualitative data analysis (CAQDAS) for Windows. Code interviews, PDFs and surveys offline; semantic search; Excel and REFI-QDA export. An NVivo alternative.
QualiLab no seu assistente: ferramentas de leitura (MCP) do corpus de um projeto QualiLab, para Claude Desktop, Claude Code e ChatGPT/Codex. So leitura.
TACIT: LLM-assisted qualitative coding that keeps the record: where the codebook came from, what the model proposed, and what the researcher changed. Python + Streamlit; Gemini, Ollama or any OpenAI-compatible server; transcripts can stay on your machine. pip install tacit-qda
Tool-agnostic inter-coder reliability (Krippendorff alpha, Cohen/Fleiss kappa) and disagreement adjudication for qualitative coding
Copyable audit trail template for qualitative research — decision log, AI decision log, and a worked reflexive thematic analysis example. CC BY 4.0.
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