Google Sheets API Startups

WebRisk is a Miami-based SEO and content marketing agency founded by Ryan Stewart, who says it has about 22 retainer clients paying roughly $5,000 per month, which he estimated at about $100,000 in monthly revenue. He also sells a link building training course for about $1,000, with roughly 250 sales over the past year, and generated about $750,000 in agency revenue in the first year. Much of the audience for the course came from his YouTube content and email list.

Andre Azumov, a Ukrainian founder living in Bali on $400/month, quit his job to spend a year building multiple projects. His first successful project was Sheet to Site, a tool allowing non-coders to convert Google Sheets into websites. After initial launch at only $300/month, he shelved it to explore other ideas, eventually winning Product Hunt Maker of the Year before returning to Sheet to Site and rebuilding it with proper features, turning it into his flagship subscription product.