You can access the stock clipboard. If you are on a Samsung phone, open up the phone dialer and long press in the text field. Then you can press on the the clipboard when it pops up. You can also do the same in the text field of your massaging app.
You can also long press in the text field at the bottom of this app where is says quick reply.
P.S. On a computer the clipboard gets cleared when it is rebooted. On android, the info stays there.