Here are some apps you can use to pester your elected representatives semi-automatically. Please, do not use them for revenge, stalking, or other nefarious purposes.
- Countable – sets up a website app to email all your elected representatives the same message with a few clicks (I don’t think this is free though…)
- Democracy.io – similar email app and free (I think)
- FaxZero – similar, for faxes
Calling is supposed to be the most effective. If you have the time and motivation to do that, here are a couple articles: Call the Halls and and this Wired article called Congress’ Phone System Is Broken—But It’s Still Your Best Shot.