Ask HN: What equity percentage for a co-founder joining after de-risking?
Alice agrees the business can work, but by working on Frittr she would be giving up opportunities, and she sees two major risks that could kill it, neither of them technical. Alice doesn't want to commit until Bob has reduced those risks. Bob has a plan for how to do so, but points out that since Alice will be assuming less risk at that point, she should expect a lower equity stake than if she signed on right now.
What does the HN community have to say about this scenario?
* Bob isn't really assuming any risk, since he currently bears all the risk in the venture, but he will have to spend time on reducing it. How should Alice value Bob's de-risking, besides the value of time spent? * Should signing on later reduce Alice's stake by an order of magnitude or by a smaller factor?
(All names, including the name of the startup, changed to protect the innocent. This is vague for obvious reasons, but if with more details you'd be able to give a more helpful response, let me know and I'll provide what I can.)