LLDB vs Xdebug

LLDB plans

• LLDBFree

Xdebug plans

• Pro£200 a year
• Business£1,000 a year

Pick LLDB if…

LLDB suits developers working with C-family languages who need desktop, iOS, or remote debugging. Its API and Python bindings may also suit developers building scripting or inspection workflows.

Pick Xdebug if…

Xdebug suits PHP developers who need interactive debugging, execution traces, profiling, or code coverage. Its paid Pro and Business tiers suit developers seeking email technical support.