Real work-from-home jobs not only exist, these opportunities are on the rise as telecommuting becomes a more popular employment option. Many sites claim to offer such work, but any company that expects you to pay to work is a farce. The problem, then, is learning how to find legitimate work from home jobs. Below are three of the best places to find real work-at-home opportunities.CraigslistChances are you have already visited Craigslist before and totally overlooked the Work and Gigs sections of each city page. While you might have to kiss a lot of frogs to find a good work at home job on this site, good Craigslist opportunities really do exist. While looking locally ensures that you work with someone you can actually contact, do not hesitate to check out other major metropolitan area, such as New York, Chicago and Los Angeles.Before you invest a lot of time sending out resumes and trying to sell yourself to a potential Craigslist employer, check the information at the bottom of each ad to ensure that the position is open for telecommuting and that the position pays. Amazon Mechanical TurkYou have probably bought and sold items from Amazon. In 2005, the brand launched Mechanical Turk, an online crowdsourcing marketplace that gives work buyers and providers open access to each other. Tasks on this site range from small menial chores like labeling photographs to more advanced freelance work like writing SEO content. Best of all, any money you earn goes straight into your Amazon account from which you can shop, send the money to a gift card or transfer the money directly to your bank account.Freelance sitesA number of freelancing sites have cropped up in the last few years, but some are better than others. Elance is one of the best because it protects both buyers and providers by using an escrow system for payments. Serious professionals prefer Elance to similar sites like Freelancer because it secures a higher average pay rate by penalizing providers who consistently underbid on projects. Joining most of these sites is free, though the sites take a commission off every job you secure.While many of the freelance work at home jobs you find are one-time deals, some of the sites listed above offer salaried careers. Cut your stress while increasing your pay by grabbing one of these real work at home jobs today.