There are all-in-one platforms like Stripe Atlas and Gust that do all the heavy lifting if you're interested in conducting business as a US entity. I'm sure similar services exist in the EU. Source: over 1 year ago

There are lots of different ways you can get an angel to invest in your business. One of the easiest ways is to network with investors, either online (e.g. On social media sites like LinkedIn) or offline (e.g. At networking events). There are also specific angel investor networks that you can sign up to, including Gust and the Angel Capital Association (ACA). - Source: dev.to / about 2 years ago

For angel investors Gust looks very interesting and I think its worth a look. Source: almost 3 years ago

Gust.com makes it very easy to set up a Deleware C-Corp and handle things like cap table, SAFEs etc. Source: almost 3 years ago

I tried and failed. I manually went through hundreds of 10k/q's using bamsec.com to pull outstanding shares and then calculated it in Sheets by pulling price for the specific date. I factored in dilution if it happened between the 10k/q I was looking at and the date I needed market cap for. Sounds tedious but it wasn't too horrible using bamsec. TradingView also has a historical market cap indicator that you can... Source: over 2 years ago

Check out bamsec.com and fintel.io for past financial statements. Source: about 3 years ago