If you are trying to work with brands for sponsored social media posts or blog posts, then these sites are great to start on. They can help you to get your first few paid posts and you can add these sponsored posts to your media kit. With these apps and websites you can create an account marketing your social media or blog to brands. There will be campaigns posted and you can apply to work with the brand. I have used some of these sites to score my first few sponsored posts! Are you a new blogger? Here is my resource list for must-have blogger tools! How to work with…