Expo - Try out new products for free, make a video of the product, get points and earn rewards.
InstaGC - Earn points by doing little tasks and or shopping then redeem them for gift cards.
Swaggable - Try interesting products for free and give a review.
Klout - A site that is based on how many comments, likes and shares you have.
Splash Score - Splashscore rewards you when your friends like and comment on your posts. The more likes and comments you have the better rewards you can receive.
Influenster - Receive a box products to do reviews on. Demographics play a big role in who is picked and how many social media followers you have.You can also attend twitter parties to win exclusive prizes along with hard work can get you brand prize packages.
SircleSamples - Receive free samples. Sign Up Here!
BzzAgent - Complete a few short surveys for a chance to be chosen for free products that are sent to you to review.
NoKiddingCoupons - Get products on Amazon for $1
Smiley360 - Be the first to try out brand items and other offers in exchange for a short review
Moms Select - Allows mothers to choose to participate in marketing programs and creates a place for you to let us know about marketing opportunities in your community. Our mission is to create a bridge between moms and brands.
Izea - Join the World's Biggest Sponsored Marketplace. Get Social and Grow!
Moms Meet - Empowering moms to come together in an informal setting and talk about the latest on raising healthy families and living green. Earn rewards
PINCHme - Choose a product, try it out, give your feed back and get rewarded. Product giveaway is one day out of the month so be ready as it is first come first serve.
Tide Product Testing - Test out Tide Products for reviews.
Purex Insider - Get products and review them.
L'oreal Consumer Testing - Test out products.
Shop With Reviews - Order products on Amazon with a coupon code and write a Amazon review after you test the product.
Seventh Generation Party - Baby parties with non toxic daily products
Deals and Discounts Club Uberchef -
Kraft First Taste Club - learn about new products and be the first one to try them. Great offers also.
Giveaway Service - apply for free products
Well there you have it a short list of my favorite places to stalk for free items! Do you know of any not listed? feel free to share!