Why did Facebook take venture capital for the series A instead of more angel funding?

This is not my specialty, however, I have been in your position many many times -- maybe this will help. If the product is in-tangible, then look for JV partners on the Internet. Try to find an expert that deals with these JV opportunities (like me). If the product is physical, then look for sales organizations that have networks of sales people across the country. You do the deal with the organization and the independent network of sales people sells your product. It's a sweet setup if you can negotiate a margin that works for everyone. Hope that helps - Cheers - Nick

I'm answering your question assuming that you hope to be able to replicate it's own success in your own mobile app. There are a couple of factors responsible for it's growth that are instructive to anyone building a mobile app. "Leveraging the intimacy and privacy of the mobile phone." We now have an *intimate* relationship with our phone like no other device in the history of technology. Every internet company that started before around 2010 has built their core interactions around "the old web" one which was accessed primarily via a browser on a computer. Companies that start with a clean slate, should be building their interactions around how to do whatever the app is supposed to do while leveraging what is unique to people's relationship to their mobile devices. Photo-sharing has become a core part of the way we communicate now. Snapchat built something that provided an experience that leveraged the feeling of privacy and intimacy that is unique to mobile. "Provided an escape from the "maturity" of other online services." Too many parents, aunts, uncles and other "old people" have encroached into the social networks of teens and young people. As a result, they've had a desire to find places to express themselves in places inaccessible by older generations. An important distinction is that it's not just parents and relatives that young people are trying to avoid, but also employers & colleges who are increasingly using "mature" social networks to review applicants. "Leveraged PR even bad PR" The fact that the app got so much press about it being used to sext was perfect PR for the company, as it essentially reinforced the brand experience that it has today. Essentially, "if it's safe enough to send a sext, it's safe for any kind of communication I want to have." And although the safety and security of Snapchat is actually not as advertised, it still enjoys the reputation of having less impact than any primarily web-based service. Building a successful mobile application is one of the hardest challenges to face designers, programmers and entrepreneurs in the history of writing software. Happy to talk to you if you're considering building a mobile app, about what I've learned about the "table stakes" for success.

From my experience I would not advise you to go with Venture Capital when you're a start-up as in the end they will most likely end up screwing you. A much better source for funding would be angel investors or friends/family. The question of how much equity should I give away differs for every start-up. I remember with my first company I gave away 30% because I wanted to get it off the ground. This was the best decision I ever made. Don't over valuate your company as having 70% of something is big is a whole lot better than having 100% of something small. You have to decide your companies value based on Assets/I.P(Intellectual Property)/Projections. I assume you have some follow up questions and I would love to help you so if you need any help feel free to call me. Kind Regards, Giuliano

Greater risk = greater equity. How likely is this to fail or just break even? If you aren't receiving salary yet are among 4-6 non-founders with equivalent sweat investment, all of whom are lower on the totem pole than the two founders, figure out: 1) Taking into account all likely outcomes, what is the most likely outcome in terms of exit? (ex: $10MM.) Keep in mind that 90%+ of all tech startups fail (Allmand Law study), and of those that succeed 88% of M&A deals are under $100MM. Startups that exit at $1B+ are so rare they are called "unicorns"... so don't count on that, no matter how exciting it feels right now. 2) Figure out what 1% equity would give you in terms of payout for the most likely exit. For example, a $10MM exit would give you $100k for every 1% you own. 3) Decide what the chance is that the startup will fail / go bankrupt / get stuck at a $1MM business with no exit in sight. (According to Allman Law's study, 10% stay in business - and far fewer than that actually exit). 4) Multiply the % chance of success by the likely outcome if successful. Now each 1% of equity is worth $10k. You could get lucky and have it be worth millions, or it could be worth nothing. (With the hypothetical numbers I'm giving here, including the odds, you are working for $10k per 1% equity received if the most likely exit is $10MM and the % chance of failure is 90%.) 5) Come up with a vesting path. Commit to one year, get X equity at the end. If you were salaried, the path would be more like 4 years, but since it's free you deserve instant equity as long as you follow through for a reasonable period of time. 6) Assuming you get agreement in writing from the founders, what amount of $ would you take in exchange for 12 months of free work? Now multiply that by 2 to factor in the fact that the payout would be far down the road, and that there is risk. 7) What percentage share of equity would you need in order to equal that payout on exit? 8) Multiply that number by 2-3x to account for likely dilution over time. 9) If the founders aren't willing to give you that much equity in writing, then it's time to move on! If they are, then decide whether you're willing to take the risk in exchange for potentially big rewards (and of course, potentially empty pockets). It's a fascinating topic with a lot of speculation involved, so if you want to discuss in depth, set up a call with me on Clarity. Hope that helps!

Here is a link to a basic model - http://monetizepros.com/tools/template-library/subscription-revenue-model-spreadsheet/ Depending on the purpose of the model you could get much much more elaborate or simpler. This base model will help you to understand size of the prize. But if you want to develop an end to end profitability model (Revenue, Gross Margin, Selling & General Administrative Costs, Taxes) I would suggest working with financial analyst. You biggest drivers (inputs) on a SaaS model will be CAC (Customer Acquisition Cost, Average Selling Price / Monthly Plan Cost, Customer Churn(How many people cancel their plans month to month), & Cost to serve If you can nail down them with solid backup data on your assumption that will make thing a lot simpler. Let me know if you need any help. I spent 7 years at a Fortune 100 company as a Sr. Financial Analyst.