How a Solo Founder Built a SaaS Using Only Twitter DMs

**Fexingo** (0:01)
So, let me paint a picture. You have a SaaS idea, zero budget for ads, no email list, no network of warm intros. What do you do?

**Lucas** (0:10)
Probably cry for a bit, then maybe start tweeting?

**Fexingo** (0:14)
Close. One founder I talked to recently, Emily Chen.
She built a scheduling tool for remote teams called SyncSpace. And she acquired her first 10 paying customers entirely through Twitter DMs. No website, no landing page, no cold emails.

**Lucas** (0:31)
Wait, no website at all? How do you even sell something without a website?

**Fexingo** (0:35)
That's the thing. She didn't sell in the traditional sense. She started conversations.
Her whole approach was find people tweeting about remote work coordination headaches, send a short DM that acknowledged their specific pain, and ask if they'd be open to a quick chat. That's it.

**Lucas** (0:54)
What was her reply rate like? I imagine most people ignore DMs from strangers.

**Fexingo** (1:00)
40%, which is absurdly high. The key was her DM was never more than three sentences.
She'd reference their exact tweet, not a generic saw your post, and she'd offer a specific observation about their problem. No peach, just curiosity.

**Lucas** (1:18)
So the hook was relevance. She proved she'd actually read their content.

**Fexingo** (1:24)
Exactly. And the timing mattered too.
She'd send DMs within an hour of their tweet, while the frustration was still fresh. She tracked this in a spreadsheet, tweet timestamp, DM timestamp, reply time, outcome. She found that DM sent within 60 minutes had a 55% reply rate versus 25% after 24 hours.

**Lucas** (1:48)
That's the kind of data I love. So, what happened after the DM conversation?

**Fexingo** (1:54)
She'd ask three questions. What tool they currently use, what's the biggest pain point, and what would an ideal solution look like? No mention of SyncSpace. After the call, she'd say, I'm actually working on something that might help.
Want to try it for free? Then she'd manually set up a calendar invite for them to test a bare bones version she built in Bubble.

**Lucas** (2:18)
So it was concierge on boarding before there was even a real product. That's smart, high touch, low tech.

**Fexingo** (2:25)
Right. She converted 12 percent of her DM conversations into paid users within 30 days. That's 10 customers at $29 a month, $290 MRR from zero ad spend. But more importantly, those first 10 users gave her the feedback that shaped the actual product roadmap.

**Lucas** (2:45)
What kind of feedback did they give?

**Fexingo** (2:48)
The biggest thing was they didn't want another calendar app.
They wanted something that integrated with existing calendars, but made scheduling across time zones less painful. So she pivoted from building a full calendar to a lightweight overlay that detects time zone conflicts and suggests optimal meeting slots. That came directly from DM conversations.

**Lucas** (3:09)
It's almost like she used Twitter DMs as a continuous user research channel, not just a sales channel.

**Fexingo** (3:16)
Exactly. And she kept using it even after launch. Every Friday, she DMed five users asking one question.
What almost made you quit using SyncSpace this week? The responses were brutal sometimes, but they helped her fix the stickiest problems fast.

**Lucas** (3:34)
I can see how this works for a narrow B2B niche, but does it scale? Can you keep demanding strangers when you need 100 customers?

**Fexingo** (3:42)
That's the tension. Emily hit a ceiling around 50 customers.
She couldn't sustain the manual outreach while also developing the product. So she shifted from outbound DMs to inbound by writing threads about her journey. Those threads got her featured in a few newsletters, and that drove organic signups.

**Lucas** (4:02)
So the DMs were a bridge to get to product market fit, not a long-term growth channel.

**Fexingo** (4:08)
Exactly, she used DMs to validate, learn, and get those crucial first dollars. Once the product was solid, she switched to content marketing. But here's the thing, most founders never get to that point because they spend months building something nobody wants.
Emily's approach forced her to talk to customers before she had anything to sell.

**Lucas** (4:29)
That's the real lesson. Not the DM tactic itself, but the discipline of starting with conversations instead of code.

**Fexingo** (4:37)
Exactly, and it cost her nothing but time. No ad budget, no fancy tools, just a Twitter account and a willingness to send messages that might get ignored.

**Lucas** (4:48)
You mentioned she tracked everything in a spreadsheet. What were her other key metrics besides reply rate?

**Fexingo** (4:55)
She tracked conversation to demo rate. About 30 percent of people who replied would hop on a 15-minute call, and demo to paid was about 40 percent. So overall, from DM to paying customer was about 12 percent, as I said. But she also tracked time to first value.