I would not think ‘VC fundable or not VC fundable’.. I would think that you look to the customers you are getting and build what makes them want to pay for it. When you can’t keep up with demand it is time to start hiring, and possibly time to raise money.

Getting support is key, going it alone as a founder is hard, so make sure you are taking time to create your own support system, and don’t be shy about reaching out.