Freelancer Stack - Curated directory of tools used by 10,000+ freelancers
Startup Return Calculator - How much money can your startup investment make you?
Hourly - Find out how much you should charge per hour
Harpoon Revenue Goal Calculator - Freelancers, how much money do you need to make?
The Standard Freelance Contract - The first common standard service agreement
Startup Equity Calculator - Figure out how much equity to grant new hires in seconds.