Let’s say you have a coffee delivery Startup. You can use Crowdfire to follow everyone on Twitter who follows other similar coffee services, with the assumption that if they follow another coffee Twitter, they must be intersted in coffee, and they’ll be likely to follow you back. That’s what Crowdfire is based off of, and the approach really works. Follow 100 relevant people, and 10 to 20 people (or more) will follow you back. Unfollow the people who didn’t follow back, and repeat to grow your following with real people. Works with Instagram too. (Note: Please follow Twitter’s and Instagram’s TOS so you don’t get in trouble. And be warned that some people report CrowdFire automatically DMing people against their will).