About Redstrings
Redstrings is a visual investigation board app published by Solutions Cay.
What it does
Redstrings helps you map people, evidence, events, and sources on a visual board. It runs on Windows 11 and macOS.
How it is sold
Redstrings is free to use. Pro costs $19.99 as a one-time purchase through the platform app store.
Local files and optional AI
Project files stay on your computer. Redstrings has no account requirement or sync service. Gemini analysis is optional and available in Pro. It uses your own Gemini API key, and the board content you select goes directly to Google when you run analysis.
Support
Read product questions and answers, use the User Guide, or contact Redstrings support.