What are the main challenges facing B2B SaaS startup CTOs with regard to product development?

Whoa, start by reading the Lean book again; you're questions suggest you are making a classical mistake made by too many entrepreneurs who live and breath Lean Startup. An MVP is not the least you can show someone to evaluate whether or not building it is a good idea; an MVP is, by it's very definition, the Minimum Viable Product - not less than that. What is the minimum viable version of a professional collaboration network in which users create a professional profile visible to others? A website on which users can register, have a profile, and in some way collaborate with others: via QA, chat, content, etc. No? A minimum viable product is used not to validate if something is a good idea but that you can make it work; that you can acquire users through the means you think viable, you can monetize the business, and that you can learn from the users' experience and optimize that experience by improving the MVP. Now, that doesn't mean you just go build your MVP. I get the point of your question, but we should distinguish where you're at in the business and if you're ready for an MVP or you need to have more conversations with potential users. Worth noting, MOST entrepreneurs are ready to go right to an MVP. It's a bit of a misleading convention to think that entrepreneurs don't have a clue about the industry in which they work and what customers want; that is to say, you shouldn't be an entrepreneur trying to create this professional collaboration network if you don't know the market, have done some homework, talked to peers and friends, have some experience, etc. and already know that people DO want such a thing. Presuming you've done that, what would you present to potential users BEFORE actually building the MVP? For what do you need nothing more than some slides? It's not a trick question, you should show potential users slides and validate that what you intend to build is the best it can be. I call it "coffee shop testing" - build a slide of the homepage and the main screen used by registered users; sit in a coffee shop, and buy coffee for anyone who will give you 15 minutes. Show them the two slides and listen; don't explain, ONLY ask.... - For what is this a website? - Would you sign up for it? Why? - Would you tell your friends? Why? - What would you pay for it? Don't explain ANYTHING. If you have to explain something, verbally, you aren't ready to build your MVP - potential customers don't get it. Keep working with that slide alone until you get enough people who say they will sign up and know, roughly, what people will pay. THEN build your MVP and introduce it first to friends, family, peers, etc. to get your earliest adopters. At some point you're going to explore investors. There is no "ready" as the reaction from investors will entirely depend on who you're talking to, why, how much you need, etc. If you want to talk to investors with only the slides as you need capital to build the MVP, your investors are going to be banks, grants, crowdfunding, incubators, and MAYBE angels (banks are investors?! of course they are, don't think that startups only get money from people with cash to give you for equity). Know that it's VERY hard to raise money at this stage; why would I invest in your idea when all you've done is validate that people probably want it - you haven't built anything. A bank will give you a loan to do that, not many investors will take the risk. Still, know not that your MVP is "ready" but that at THAT stage, you have certain sources of capital with which you could have a conversation. When you build the MVP, those choices change. Now that you have something, don't talk to a bank, but a grant might still be viable. Certainly: angels, crowdfunding, accelerators, and maybe even VCs become interested. The extent to which they are depends on the traction you have relative to THEIR expectations - VCs are likely to want some significant adoption or revenue whereas Angels should be excited for your early adoption and validation and interested in helping you scale.

I started a large SaaS Company for B2B where perfection in code is as importante as it gets. So here is my advice, DON'T CODE until you know what the Saas Really is. First start understanding what the problem REALLY is. Interview people and actually spend 100% of your time doing Customer Discovery. (This sounds easy but it is a skill you'll have to develop far more important than coding). Once you understand what the problem is, come up with a value proposition. Still no code. Then make a sell. If you can actually find things already existing that you can Hack and put it together then use that. Then make another sell. If you can sell it to at least 50 people if you are B2C, or if you are B2B you should have at least 1 customer. Once you do that then start automating some parts of the solution that you have hacked and so on. But THE most important thing is to be in constant conversations with your customers and hot leads. Remember you are a customer making machine not a coding machine, the first one is where the money is. Hope this helped you, if you want to talk more about customer discovery and customer development, just give me a call.

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.

Most Software as a service vendors generally don't book annual deals except in highly specialized cases. Most customers prefer to be able to cancel/change anytime they choose. Also, deals done "offline" end up actually often being more trouble than they are worth to administrate especially for a $2988 ticket. Generally, companies don't view prepaying for SaaS products a year in advance as a "convenience" (to them) so if the debate is internal (not customer driven), I'd set this debate aside until it's requested by the customer. Most customers will request a discount to pre-pay annual service. Happy to talk this through with you in a call, to work through the specifics of your situation in more detail.

I have built two software companies by hiring out the development work. I sold one for a decent sum during the dot com era (circa 1999). I remain a shareholder in the other one. I currently work with amazing development company on behalf of one of my clients. Here are some things to consider. 1. Do you really want to give up equity? If not outsource. 2. How fast do you want to get to market? If sooner than later, outsource. 3. How capitalized are you? If undercapitalized, either outsource offshore (which runs about 20% of US rates), or bring on an equity development partner. I offer a free call to first time clients. Let's chat and I'll give you some great advice from three decades of experience. Just use this link to schedule the free call: https://clarity.fm/kevinmccarthy/FreeConsult Best regards, Kevin McCarthy Www.kevinmccarthy.com