Are you at risk of your competitors copying your features by building MVPs?

Focus on the more difficult side of the marketplace. For instance, if you think it'll be easier to get suppliers, then focus first on getting buyers - always be working on your toughest problem (aka your biggest risk). You'll find some great blogging on Marketplace and Platform topics here http://platformed.info (read the ebook too!)

A generalized question can only get a generalized answer. The most significant accomplishment is validating that the product you have built is a fit with your target market. This is demonstrated primarily by engagement (the people who sign-up or who previously visited, continue to return) and secondarily by growth, ideally based on word-of-mouth or viral growth but effectively converting paid traffic is a great second prize. Other significant accomplishments include: Not running out of money Recruiting and retaining great talent who believe in the founders' vision. Your loved ones not thinking you're as crazy as they thought you were a year ago. I'm happy to talk to you in a call to give you more specifics about what you want to set as your goals more specific to your startup.

It's really ill-advised to solicit your vision from anyone. In my 20 years of building, investing and supporting tech companies, I don't know of a single success story that has it's origins in someone with your approach. Running a tech startup is incredibly hard. It demands sacrifices few are truly able to make and come with it tremendous risks that most people are unwilling to take. It sounds to me as if you want the startup life because you have an impression of what it's about but haven't yet experienced it first-hand. I'd encourage you to first join an early-stage startup. Developers are incredibly in-demand. Find an entrepreneur who has some experience, funding and a compelling vision that you believe in and get to know what the journey is really like.

Check out https://www.balancedpayments.com/ They are made for marketplaces. Airbnb CEO among others invested in them and they have some of the best pricing/payout fees. Also some good info on http://www.collaborativeconsumption.com/2013/10/08/online-marketplaces-are-hard/ One of Balanced Payments co-founders is writing this blog series on marketplaces.

Please realize that my suggestion would be slightly different if I knew which two countries. However, without knowing that here's what I'd suggestion: 1. Since you're just getting started figure out which country provides the best legal benefits for starting a company. This should include tax benefits, legal protection, and ease when it comes to filing paperwork (incorporating, managing payroll, taxes, etc.). This will undoubtedly save you time and money moving forward, and staying lean. 2. Once you've established your home base country, you'll still need to hire people in the other country as you scale. You may want to think about using a service like oDesk or Elance, not necessarily to recruit people but to manage ALL the paperwork associated with hiring international people. They will of course be given contract status. If you are going to be providing employees equity then I'd suggest consulting a lawyer for how people in the non-home base country will be treated. 3. Reporting revenue. You need to be very careful about whether you are providing goods and services. If it's goods keep in mind that you might be subject to tariffs. If you're providing services then I think you might be in the clear, but please double check. Finally, some countries might have an issue with where the revenue was actually made i.e. are you sitting in your office in your home based country while servicing clients in the non-home base country, or are you actually in the non-home base country. 4. No matter what you'll need to setup a remote working environment for yourself. Invest in the best technology you can, and find clients who are willing to utilize your services on a remote basis. Here are a few additional posts on running a remote team that I've written: http://femgineer.com/2013/09/running-remote-and-making-progress/ http://femgineer.com/2013/03/how-to-transition-to-a-remote-team/