Sure! Depends on why LiveReload isn’t suitable for you, though.
This one is easy. Just use the unlimited trial version, and optionally open a support request to ask for a free license. I always give free licenses to everyone who asks.
Fair enough. If you’re on a Mac, try Brian Jones’ CodeKit app — it is generally regarded as awesome, and people who don’t like the UI of LiveReload are probably looking for something like that.
Also try these ones:
Fire.app has a similar functionality and has pretty much no UI except for the menu bar icon. The authors are very nice, and they actually use LiveReload’s browser extensions (which are open-source and thus free to reuse).
SimpLESS will get your LESS compiled on any platform
I’m considering a command-line mode for LiveReload 3.x, btw.
Beware: These ones might be easier to get running, but will eat up your CPU and battery: