Bugcrowd - Harness the largest pool of curated and ranked security researchers to run the most efficient bug bounty and penetration tests
Product Hunt - A website that lets users share and discover new products
Testbirds - Testbirds is a crowdtesting platform with a community of 100,000 testers
Betafy - Where startups meet beta users!
Cobalt - CAD and 3D modeling software for Mac and Windows.
BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.