How a Solo Founder Built a SaaS by Selling to Real Estate Agents

**Lucas** (0:01)
So, there's this solo founder, goes by the name Mike on Twitter. He built a SaaS for real estate agents.
Not a CRM, not a lead gen tool, something much narrower.

**Luna** (0:12)
Narrower than the usual real estate software? That's saying something.

**Lucas** (0:16)
Right. Mike noticed that agents spend a ton of time on what's called offer management. When a buyer wants to make an offer, there's this back and forth of forms, disclosures, counteroffers, deadlines.
It's all e-mail attachments and manual tracking.

**Luna** (0:33)
And he built a tool to automate that?

**Lucas** (0:36)
Exactly.
He called it Offer Flow, a simple web app where agents can create an offer, send it to the listing agent, track signatures and set reminders. No e-mail chains, no lost PDFs.

**Luna** (0:51)
How did he find his first customers?

**Lucas** (0:54)
He did something pretty clever.
He went to open houses on weekends, not to buy a house, but to talk to the agent hosting. He'd say something like, I'm testing a tool that makes offer management faster. Can I show you? He got about five agents to try it for free on the spot.

**Luna** (1:12)
And they actually used it?

**Lucas** (1:15)
Three of them did within the first week.
One used it to send an offer that same weekend. That was the validation he needed. From there, he cold e-mailed agents in his city, maybe 200 a day, offering a 14-day free trial. He tracked opens and follow-ups manually in a spreadsheet.

**Luna** (1:34)
What was the conversion rate?

**Lucas** (1:37)
He told me about 2% signed up for the trial. But of those, about 40% converted to paid after the trial. That's 0.8% overall.
Not huge, but enough to get to 10 paying customers in the first two months.

**Luna** (1:52)
And what was the pricing?

**Lucas** (1:55)
He started at $29 per month for individuals, $79 for teams up to 3
Then he added a premium tier at $99 with unlimited offers and integrations. Most agents started on the $29 plan and upgraded over time.

**Luna** (2:13)
Did he ever consider building a team?

**Lucas** (2:15)
He thought about it, but he kept the business solo for the first year.
His reasoning, at $200 paying agents averaging $99 per month, that's nearly $240,000 in annual recurring revenue, enough to live on in a mid-tier city. He outsourced design and used a freelance developer for the back end.

**Luna** (2:37)
But doesn't that cap growth? If you're solo, you can only handle so many support tickets or feature requests.

**Lucas** (2:44)
That's the trade-off.
He decided to keep the product simple and resist feature creep. Agents don't want a Swiss army knife. They want the one tool that does one thing really well. His churn rate was under 5% monthly, which is solid for a niche SaaS.

**Luna** (3:01)
So the lesson is really about niching down hard and staying lean?

**Lucas** (3:05)
That's part of it. But there's another lesson that surprised me.
Agent loyalty. Real estate agents refer tools to each other constantly. Mike didn't spend a dollar on ads. His growth came from word of mouth within local realtor associations. He'd attend their meetings, give a five-minute demo, and get a dozen signups.

**Luna** (3:28)
Honestly, this is the kind of story that makes me think about the value of focus content like this. If today's episode was worth a coffee to you, the show's support link is by meacoffee.com/fexingo.
No pressure, just a way to keep these conversations ad-free.

**Lucas** (3:45)
Yeah, exactly. It's a small gesture that goes a long way for a show like ours. And we're back to offer flow.
So after the first year, Mike hit about 150 subscribers. He's now at 300 and thinking about adding a team feature that lets agents collaborate on offers.

**Luna** (4:04)
Is he still solo?

**Lucas** (4:06)
Mostly. He hired a part-time customer support person from Upwork, but he still codes and handles sales himself. His long-term plan is to maybe raise a small seed round to build a mobile app.
But he's in no rush. The business is profitable and growing 10 percent month over month.

**Luna** (4:25)
That's the dream for a lot of Indie hackers, isn't it?

**Lucas** (4:29)
It really is. No investors breathing down your neck.
No hockey stick growth expectations. Just a solid product that solves a real problem for a specific group of people. And it all started with one conversation at an open house.