I solely started https://testimonial.to 2 weeks ago, and it generated over $5k revenue for me since its launch. I wouldn't say success, but at least it's my best launch ever.
Well, the website is an app to help collect video testimonials for your businesses. I offered a lifetime deal, all my revenue is from the lifetime deal. Now the deal is gone. In 2021, I will be only focus on recurring revenue. Start all over again :)
Most of the traffic comes from Product Hunt and Twitter. I'd share my update very frequently in my tweets. Also, I will study who is my initial paying customer, so I get to know which industry has potential market, then I just go after/outreach those potential users in particular area.
Well, the website is an app to help collect video testimonials for your businesses. I offered a lifetime deal, all my revenue is from the lifetime deal. Now the deal is gone. In 2021, I will be only focus on recurring revenue. Start all over again :)