1. Technorati is a great blog search tool for identifying bloggers in your industry that might be willing to promote your crowdfunding campaign or with whom you can propose a guest posting arrangement to get the word out about your campaign. According to the website, they are “currently tracking 112.8 million blogs and over 250 million pieces of tagged social media.”
2. Blog Catalogue is a social blog directory where you can find publications geared towards a particular audience. After you identify a blog with an audience that could be receptive to your crowdfunding campaign, begin leaving comments and interacting in group discussions.
3. Chime.in allows you to search “interests, people, and communities.” You can search through content from both major news outlets and smaller blogs.
Read more here:
http://www.crowdfundingpr.org/6-tools-y ... our-niche/