The best alternatives to EquityZen are AngelList, EquityBee, and EquityList. If these 3 options don't work for you, we've listed a few more alternatives below.
AngelList is building the infrastructure that powers the startup economy, providing startups and investors with the connected tools they need to launch and scale a startup or fund—and invest in both.
EquityBee enables startup employees own their equity by providing capital to exercise their stock options. They become shareholders and benefit from the value they’ve created while working at the company, in return for a share in their potential future gains.
The Equity Fairness Calculator pulls back the curtain on the opaque world of equity for employees. It helps you see how your grant compares with others at similar stage companies.