I'm looking for health care business angel investors for my startup. Does anyone have any suggestions on where to look?

As Ken suggested, there is a wide breadth of mobile offerings and although there are some great "mobile only" funds, each investor / fund has their own thesis that makes them interested in some but disinterested in others. Also, if your revenue generating, you should seriously consider bootstrapping further. Revenue is treated very strangely in early-stage investing and *might* work against you. AngelList is a great way to research investors but not effective in actually connecting with them. Find investors who you are confident will be passionate about what you're doing based on prior job experience or what you know they are investing in. Happy to talk in a call to help explain this further if you need more clarity.

I'm reluctant to say "it depends," but legal expense for a true seed round varies dramatically based on: 1. Whether the investment is structured as a priced equity round vs. convertible debt (or variations on that theme such as "SAFE") 2. Number and location of investors, timing of closing(s), and prior angel investing experience 3. Company counsel's efficiency and fluency in industry norms 4. "Deferred maintenance" necessary in areas like corporate formation, founders' equity issuance and IP assignments. #4 is the item that takes many entrepreneurs by surprise. On the investor side, it leads otherwise very savvy observers to give unrealistically low estimates of legal expense because they assume starting from a clean slate. This item is also most resistant to automation or standardization because startups come into being many different ways; each story is unique. I would put the lowest estimate at around $3K, assuming the company is already formed as a Delaware corporation with clean, basic documents, has issued founders' stock and handled related IP and other matters, and simply needs to issue a convertible note to one or two accredited investors with minimal negotiation of documents. The highest I would expect for a true "seed round" is about $15K, where some corporate cleanup is needed, the deal is structured as a streamlined kind of preferred equity (e.g., Series Seed), there are multiple closings with investors on different dates and terms, etc. Beyond that point we're really in "Series A" territory, doing things like creating a full set of VC preferred stock investment documents (about 100 pages), negotiating with investors' counsel (at the company's expense), and so forth. The expense and complexity of a traditional Series A deal have been the main impetus behind using convertible debt or Series Seed-type documents for seed-stage investments of less than $1 million or so in recent years. I hope this proves helpful. Always happy to chat and answer further questions.

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.

Convertible notes are by no means "earned." They are often easier to raise for early-stage companies who don't want to or can't raise an equity round. Equity rounds almost always require a simultaneous close of either the whole round or a defined "first close" representing a significant share of the raised amount. Where there are many participants in the round comprised mostly of small seed funds and/or angel investors, shepherding everyone to a closing date can be very difficult. If a company raises money on a note and the company fails, the investors are creditors, getting money back prior to any shareholder and any creditor that doesn't have security or statutory preference. In almost every case, convertible note holders in these situations would be lucky to get pennies back on the dollar. It would be highly unusual of / unheard of for a convertible note to come with personal guarantees. Happy to talk to you about the particulars of your situation and explain more to you based on what you're wanting to know.

I'm a single founder who was raised angel and venture capital. If your business is compelling enough, you could raise angel funding. But there is little chance you can raise venture funding without a team in-place. It's a negative signal to institutional investors that you haven't been able to lock down a committed team. That said, depending on the nature of your product and traction, it sounds like you might be past the stage of recruiting a cofounder and more into hiring a great team of employees. The differentiation being less title and more the amount of equity. It sounds like you are selling a physical product so the question is whether you have built the capacity to scale. If not, the importance of having someone on your team who has done that at scale, even at the angel level of funding, could be helpful if not required. Happy to do a quick call and give you more contextual advice.