Comment by dangrossman

I've been living off solo SaaS products my entire adult life -- almost 20 years. These are the only services I pay for:

    * AWS and Cloudflare for hosting
    * Rackspace for incoming email
    * Sendgrid for transactional/outbound email
    * Namecheap for domains
    * A merchant account and Spreedly for payments
    * ShareASale to run an affiliate program and pay a percentage commission for referred sales
    * Facebook and Google ads

All customers come from ads, referrals or word of mouth. I don't do any social media or outbound sales.