How a Solo Founder Built a SaaS by Selling to Nonprofits

**Fexingo** (0:01)
You know that moment when you realize a whole category of buyers has been completely overlooked by software founders? A solo developer named Maria Alvarez found that blind spot in nonprofits.
Specifically, small to mid-sized charities drowning in grant paperwork.

**Luna** (0:18)
Grant tracking. That is a genuinely painful manual process for most small nonprofits.
I've seen development directors with spreadsheets that look like they've been passed down for a decade.

**Fexingo** (0:30)
Exactly.
Maria had done some volunteer work with a local food bank, and she noticed they were using a shared Google Sheet with 17 tabs to manage grants. They had no budget for the enterprise grant management systems that start at $20,000 a year.

**Luna** (0:47)
So, she built something for the rest of the market. What did her product look like at launch?

**Fexingo** (0:52)
It was almost embarrassingly simple.
A web app that let you log grant deadlines, track reporting requirements, and generate basic progress reports. She launched with a freemium tier free for organizations with under $50,000 in annual grant revenue, and then a paid tier at $49 per month for everyone else.

**Luna** (1:13)
That pricing is aggressive. Enterprise alternatives charge per user, and they bundle in consulting fees.
49 flat is a fraction.

**Fexingo** (1:23)
It was intentional.
She wanted the decision to be frictionless.
At a small nonprofit, a $50 monthly expense often doesn't need board approval, can go on a credit card. That's a huge advantage when you're selling to an organization where the executive director is also the grant writer, the fundraiser, and the IT department.

**Luna** (1:44)
So how did she find her first customers? She wasn't paying for ads, I assume.

**Fexingo** (1:51)
She went where non-profits hang out online, specifically the Grant Professionals Association Forum and a few Reddit communities like our slash non-profit. She didn't pitch, she just answered questions about grant management workflows, and eventually people asked what she used. She'd say, I built this little tool, here's a link, it's free if you're small.

**Luna** (2:14)
That's the classic teaching first approach we've seen before, but applied to a specific vertical. Did she offer a free trial?

**Fexingo** (2:23)
The freemium tier itself was the trial.
No time limit, that built enormous trust. Non-profits are wary of software companies that try to upsell them after a 30-day trial. Maria's model was, use the free version forever if you're under the revenue threshold. If you grow, you'll happily pay because the tool is already embedded in your workflow.

**Luna** (2:46)
That's smart. And it creates a natural upgrade path as organization scale. What was the inflection point where she knew it was working?

**Fexingo** (2:55)
Month 8
She had crossed 50 paid organizations and roughly 200 free users. At that point, the free users were generating referrals at a rate of about 1.2 new signups per existing user per year. She hadn't spent a dollar on marketing.

**Luna** (3:12)
1.2 referral rate is strong. Most SaaS products are happy with 0.5.
Was there a specific channel that drove the most referrals?

**Fexingo** (3:22)
State level non-profit associations.
One executive director in Ohio mentioned the tool during a statewide conference call and Maria got 23 signups from Ohio alone in the following week. She started reaching out to those associations proactively, offering a free training webinar on grant management best practices.

**Luna** (3:43)
So she gave away her expertise and the product followed naturally. That's a repeatable playbook.

**Fexingo** (3:50)
It is, but there was a specific challenge that nearly broke her around month 14 A larger non-profit with about 2 million in annual revenue wanted to buy her company. They offered $250,000.
She seriously considered it.

**Luna** (4:06)
That would have been a life-changing exit for a solo founder. Why did she say no?

**Fexingo** (4:12)
She realized the acquirer plan to shut down the freemium tier and raise prices. That went against everything she believed about access. She turned it down and committed to staying independent. That decision actually became a marketing asset.
She wrote a blog post titled, Why I Said No to a Quarter Million Dollars. And it went viral in the non-profit sector.

**Luna** (4:35)
That's the kind of story that builds a loyal user base forever. What happened next?

**Fexingo** (4:41)
She hit 250 paid organizations by month 18, and by the two-year mark, she had over 500 non-profits using the paid version with another 1500 on the free tier. Revenue was around 300,000 annually, entirely bootstrapped.

**Luna** (4:57)
That's impressive, but I want to dig into the sales motion. She had no sales team.
How did she convert free users to paid?

**Fexingo** (5:06)
Automated email sequences, but very gentle ones. The system would detect when a free user's grant revenue was approaching the $50,000 threshold.