Axactly by Axon - Transform your idea into the exact software product
TopStartups.io - Backed by investors like Sequoia, A16Z, Benchmark. See the fastest growing startups in one place.
SecondFounder - Easiest way to buy & sell side projects and meet founders
Gemoo Snap - A free "Swiss Army Knife" of screenshot tasks for startups.
Startup Collections - Resources & tools for entrepreneurs, designers & developers
Startup 101 - TL/DR: Curated startup lessons for entrepreneurs who are looking to start a company as well as those in the process of building one.