KEY TAKEAWAYS
- ✓Failed projects aren't wasted time if you learn from each one. Damon's earlier failures taught him what product-market fit feels like — and what its absence feels like.
- ✓Building in public creates an accountability loop and a marketing channel simultaneously. Damon's Twitter updates about Testimonial.to attracted users who wanted to support the journey.
- ✓Solve one specific problem exceptionally well before expanding. Testimonial.to focused narrowly on video testimonial collection and nailed that before adding features.
Hello! Who are you and what are you working on?
Damon Chen spent years as a software engineer before deciding to build his own products. The decision to leave his stable engineering job wasn't impulsive — it was the culmination of a growing conviction that he wanted to build something of his own rather than building other people's visions. But the path from employed engineer to successful solo founder was anything but linear.
Before Testimonial.to existed, Damon tried and failed with multiple projects. He built tools that nobody used, launched products that nobody bought, and experienced the demoralizing cycle that kills most aspiring indie hackers: build something, launch it, hear crickets, move on to the next idea. Each failure stung, but each one also refined his instincts about what made a product worth building. He was developing a sixth sense for the difference between a clever idea and a real problem.
The insight behind Testimonial.to came from observing a pain point that virtually every online business experienced: collecting customer testimonials was annoyingly difficult. Every business knew that social proof drove conversions. Every business wanted glowing testimonials on their website. But actually getting customers to record a video testimonial was a logistics nightmare. You had to ask customers individually, give them instructions on how to record, hope they actually followed through, then collect the files, edit them, and embed them on your site. Most businesses just gave up and slapped some text quotes on their landing page instead.
Damon built Testimonial.to to make this entire process trivially easy. The product gave businesses a simple page they could share with customers. Customers clicked a link, recorded a video testimonial directly in their browser — no app download, no special equipment needed — and the testimonial was automatically collected and organized in the business's Testimonial.to dashboard. From there, businesses could embed testimonials on their website with a single line of code. The widget looked polished and professional, and it handled all the technical complexity of video hosting and responsive display.
The first version was minimal but functional. Damon launched it in early 2021 and immediately started building in public on Twitter. He shared everything: revenue numbers, feature decisions, user feedback, bugs he fixed, design choices, and the emotional ups and downs of running a solo SaaS. The build-in-public approach served multiple purposes. It created accountability — when thousands of people are watching your progress, you're less likely to quit when things get hard. It attracted early users who were rooting for Damon and wanted to support an indie founder. And it provided real-time feedback from an engaged audience of potential customers.
Early traction was encouraging. The product resonated immediately with a specific audience: creators, course sellers, SaaS founders, and agencies who understood the value of video testimonials but didn't have a good way to collect them. These early adopters were vocal about what they liked and what needed improvement, giving Damon a direct line to product-market fit.
Damon iterated rapidly. He was shipping new features weekly, responding to every piece of user feedback, and making the product incrementally better with each update. The solo founder advantage was speed — there were no meetings, no design reviews, no approval processes. Damon could identify a user need in the morning and ship a fix by evening. This velocity created a virtuous cycle where users felt heard, stayed loyal, and recommended the product to others.
The pricing model was product-led growth. There was a free tier that let businesses collect a limited number of testimonials, which reduced the friction of trying the product. Paid tiers unlocked higher limits, custom branding, more embedding options, and additional features. The free-to-paid conversion happened naturally as businesses collected more testimonials and wanted to remove the Testimonial.to branding or access premium features.
Revenue growth was steady and compounding. Damon crossed $10,000 in monthly recurring revenue within six months of launch — a milestone that felt transformative after his previous failed projects. The growth continued through a combination of organic search traffic, Twitter visibility, Product Hunt launches, and word-of-mouth referrals from satisfied customers. By mid-2022, Testimonial.to had passed $30,000 MRR. By 2023, it reached $45,000 MRR.
The SEO strategy was particularly effective. Damon created landing pages targeting specific use cases — "video testimonials for SaaS," "video testimonials for coaches," "video testimonials for agencies" — and these pages ranked well because the content was genuinely useful and the product directly solved the searcher's problem. Unlike content marketing that drives traffic to a blog post and hopes for eventual conversion, these pages connected search intent directly to the product.
Damon's build-in-public presence on Twitter also created an unexpected advantage: partnership and integration opportunities. Other SaaS founders in the indie hacker community, many of whom followed Damon's journey, offered integrations, cross-promotions, and collaborations. The community aspect of building in public wasn't just marketing — it was a business development channel.
Damon's biggest mistake was spending too long on earlier projects that didn't have product-market fit. He has been candid about the fact that he stayed with failed ideas longer than he should have, hoping that one more feature or one more marketing push would unlock growth. The discipline of knowing when to quit and when to persist is something he developed over time, and he credits his earlier failures with sharpening that judgment.
Running Testimonial.to as a solo founder meant wearing every hat. Damon was the engineer, designer, marketer, salesperson, and support team. The workload was intense, especially during periods of rapid growth when new users brought new bugs, feature requests, and support tickets. But the tradeoff was complete control and extraordinary margins. With no employees and minimal infrastructure costs, nearly every dollar of revenue was profit.
The Testimonial.to story illustrates a pattern that repeats across the indie SaaS world: a solo founder with technical skills, a willingness to fail publicly, and the persistence to keep shipping eventually finds the intersection of a real problem and a product that solves it elegantly. Damon's journey from failed projects to $45,000 in monthly recurring revenue wasn't glamorous, but it was methodical. He built, he launched, he listened, he iterated, and he kept going until something worked. The something that worked turned out to be worth building.