LXR Cross Referencer
6.1#16 in code search toolsFree planFree planWebLinuxSelf-hosted
VisitLXR Cross Referencer vs Understand
Understand
7.2#2 in code search toolsFrom $100 a monthAPIExtensionLinuxmacOS
VisitLXR Cross Referencer plans
- LXR Cross ReferencerFree
Understand plans
- Understand subscription$100 a month
- Understand annual subscription—
Pick LXR Cross Referencer if…
LXR may suit developers who want to browse source code through a web interface or monitor a project during development. It requires users to set up the database and web server themselves.
Pick Understand if…
Understand suits developers and teams working with supported languages who need code navigation, analysis, or CI automation. Its offline operation and local AI option may suit projects with strict data-handling needs.