How a Solo Founder Built a SaaS by Selling to Pet Groomers

**Fexingo** (0:01)
Sopet Grooming Not the first industry you think of when you hear Sass Founder, but that is exactly where Sarah Chen planted her flag three years ago.

**SPEAKER_2** (0:11)
GroomSoft, I remember reading her indie hacker's post. She hit 200 customers before she quit her day job.

**Fexingo** (0:19)
Exactly. And the thing that got me about her story is how she chose the niche. She wasn't a pet person. She wasn't a groomer.
She was a back-end engineer at a mid-size insurance company looking for a side project that had zero chance of being built by a venture-backed startup.

**SPEAKER_2** (0:37)
So she applied the anti-VC filter on purpose.

**Fexingo** (0:41)
Right. She sat down and listed every local service business she could think of.
Plumbers, electricians, dog walkers, tutors, and then crossed off any industry that already had a well-funded player.

**SPEAKER_2** (1:08)
And pet grooming fit.

**Fexingo** (1:10)
Fit perfectly. There are roughly 50,000 pet grooming businesses in the US.
Most are single-location owner-operated with two to five employees. The incumbents were either generic appointment apps, think Booksy or Vagero, or paper appointment books and a landline. No one was building specifically for the groomer workflow.

**SPEAKER_2** (1:33)
Which is different from a salon or a barbershop. Groomers deal with weight tracking, vaccination records, special handling notes for anxious dogs, multiple services per visit. It's not just a haircut.

**Fexingo** (1:46)
Exactly. And Sarah figured that out by doing the thing every founder preaches but almost nobody actually does.
She went and worked the job. She spent three weekends, unpaid, at a local groomer in Austin called Bark and Bubbles. She answered phones, checked dogs in, cleaned kennels, and watched the owner manage a paper binder with client cards held together by rubber bands.

**SPEAKER_2** (2:11)
That is commitment. Most people would have built what they imagined the problem was from a coffee shop.

**Fexingo** (2:17)
Right. And what she found was that the core pain wasn't just scheduling, it was the handoff. A client drops off their dog at 9 a.m., the groomer works on it for two hours, then the dog waits in a kennel. The owner forgets to call when it's ready, the client shows up early or late, and the groomer loses time managing pickups. So the first feature she built was not a booking calendar.
It was a text notification system that automatically sent a fluffy is ready for pickup message when the groomer marked the appointment complete.

**SPEAKER_2** (2:50)
That's smart. Solve one specific pain that saves the business owner 10 phone calls a day.

**Fexingo** (2:57)
She launched a bare bones version, just the notification system and a digital client profile, and charged $15 a month. Her first customer was Bark and Bubbles, the place she interned at.
Second customer came from a Facebook group called Austin Groomer Talk. She posted a one-page comparison chart showing her tool versus the paper method versus Vigero. The chart was honest. Her app had fewer features than Vigero, but it was cheaper and the one thing it did, it did faster.

**SPEAKER_2** (3:28)
That comparison chart is actually a great growth tactic. She made the decision easy for someone who's busy and not technical.

**Fexingo** (3:36)
Exactly. Within three months, she had 30 customers all from that single Facebook group. She was still working her full-time job, coding at night, and handling support via text message on her personal phone. The churn in those early months was about 8% monthly, which is brutal. But she noticed something.
Customers who used the notification feature at least 10 times in their first week had near zero churn. That became her activation metric.

**SPEAKER_2** (4:06)
So she doubled down on onboarding to get people to that 10 notification threshold.

**Fexingo** (4:12)
She redesigned the sign up flow. Instead of asking users to import their client list, she offered to manually enter the first 10 clients for them.
She'd do it herself. That took her about 15 minutes per customer, but it guaranteed they'd hit that activation trigger. Churn dropped to under 2% monthly within 6 months.

**SPEAKER_2** (4:33)
That is a fantastic example of a high touch onboarding that scales because the customer base is still small. But at some point, you have to automate it.

**Fexingo** (4:42)
And she did. By the time she reached 100 customers, she built a CSV import tool and a demo video. But the manual onboarding bought her something critical word of mouth. Groomers talk to each other. They share tips in those Facebook groups. When one groomer said, I actually used this thing and the owner texted me back at 10 p.m. on a Saturday to help me fix a bug.
That was gold.

**SPEAKER_2** (5:09)
That level of support is the solo founder's super power. You can't compete on features against a team of 10 engineers, but you can out care them.