Antos: Within generated $350K ARR in five weeks and $1M the next quarter
Andrew Antos · Sold $10M business to bet on a side app—grew it to $20M ARR | Within · Aug 31, 2026 · at 5:11
Andrew Antos, founder of Within, discusses the rapid revenue ramp of Within's breakout enterprise workflow tool following its initial release.
0:00 / 0:12exact quote · 12.9s
▶ Watch the full episode on YouTube → 720p mp4 · rendered on demand · StarZero watermark
“We did, like, three 50 K or so, maybe even a little bit more of ARR in the, like, first, not even six weeks, like, five weeks on this thing. And then, like, we backed it up, like, the next quarter we did, like, over a million.”
quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →
More from Andrew Antos
Antos: 30 conversations is the sweet spot to validate startup ideas
“What we found is like again and again, you want to talk to roughly 30 people to like validate an idea or invalidate an idea. 10 is not enough, because you can always find 10 friendlies or 10 unfriendlies. 50 or a hundred is too difficult, too many, right? But …”
Antos: Core product-market fit only reveals itself after 100 sales
“You truly find the, like, core of the product market fit once you sell hundred customers. It doesn't mean, you know, that it's, like, everybody's super happy and everybody's, like, at a huge, you know, deal size. But, like, again, like, around hundred, like, y…”
Antos: Qualitative PMF signals only matter in a startup's earliest days
“I think the qualitative stage of product market fit happens only very, very early. Right. Like that, like you launch it in an event and everybody wants to talk about it. It gives you conviction to take the next steps. But once you become a little bit bigger, o…”
Antos: Sales and Marketing Make Startups Great, Not Viable
“As long as there's a way for them to discover, there's, like, some Basic level of discoverability and you're doing something that people really want, then it takes off. Right? And then I think like, and then if you're good at sales or good at marketing and goo…”
Antos: Founders should observe fringe activities to find product-market fit
“I actually think that's like a very important concept for finding product market fit is look at what people on the fringes are doing. Cause oftentimes what starts like on a, as a fringe activity or like as a fringe interest then becomes mainstream.”