Taguette is a **free and open-source** tool for qualitative research. You can import your research materials, highlight and tag quotes, and export the results!
If you're looking for using Taguette on your local machine, here's a Nix service anybody can run to run the Taguette service locally: https://github.com/drupol/taguette-nix-service
Run: `nix run github:drupol/taguette-nix-service` and enjoy !