I am a huge fan of the simple launcher, rofi. At the moment, I am in the process simplifying my system. I used clipit until now, but I was interested in something rofi based. Here comes greenclip, a nice extension for rofi.
If you already have rofi on your system, there is nothing more to do, just install it. I did it from AUR:
$ trizen -S rofi-greenclip
After that run the greenclip daemon command in terminal, and of course add to any startup script