I assume the OP means bootstrapped companies because there are countless VC backed and/or existing enterprise companies in this space. Some bootstrap companies

I assume the OP means bootstrapped companies because there are countless VC backed and/or existing enterprise companies in this space. Some bootstrap companies that come to mind include: - Mailchimp - Zoho - Atlassian (before IPO'ing) - Qualtrics (before being acquired by SAP) These are all billion dollar businesses. IndieHackers is also quite good for smaller companies. They have a podcast and blog articles. Nathan Latka has a great podcast as well.