Picture two offers for the same product at the same price. The first is always there, buy whenever you like. The second tells you there are 30 seats and 22 are already taken. Which one do you find yourself thinking about tonight? Almost everyone leans toward the second, and not because they ran the math differently. A limit on supply changes how valuable a thing feels, and it nudges a maybe into a decision.
That's scarcity marketing, one of the levers Alex Hormozi covers in $100M Offers. It gets misunderstood constantly, mostly because so many marketers fake it. Done honestly, scarcity is just telling people the truth about how much you have. Done dishonestly, it's the fastest way to teach an audience that you lie.
“A limit only sells when the buyer believes it, so the belief is what you're really protecting.”
On honest scarcity
The three honest types of scarcity
Scarcity comes in three clean forms, and they differ by where the limit actually comes from. Pick the one that's genuinely true for what you sell, because each only works if you can point at the real constraint behind it.
A hard cap on how many can buy
You sell a fixed number, and once they're gone, they're gone for this round. The cap is a real number, not a banner you slapped on the page.
Capacity sets the ceiling
You cap the group because past a certain size the experience falls apart and people get less of your attention. The limit is there to protect what they're paying for.
This exact thing closes for good
The offer, the bonus, or the price genuinely won't come back in this form. Use it rarely, because you can only spend it once before people stop believing you.
Notice what these share. The limit exists for a reason you can say out loud: there are only so many seats in the room, you can only coach so many people well, the founding rate genuinely closes. You're not inventing a fence to herd people through. You're describing a fence that was already standing there.
Scarcity and urgency are different levers
People mash these two together and end up sounding fake at both. Scarcity is about supply: how much is available. Urgency is about time: how long it's available. “Only ten seats left” is scarcity. “Doors close Friday” is urgency. You can run one without the other, and you often should, because stacking a fake version of each is exactly the smell buyers have learned to distrust.
They do pair beautifully when both are real. A webinar with a capped room (scarcity) that registers live attendees right up to the start (urgency) is using both honestly, because both limits genuinely exist. Using both at once was never the trouble. Faking either one is.
Real scarcity versus fake scarcity
Here's the dividing line, side by side. If your scarcity lives in the left column, it works for years. If it lives in the right column, it works once, and then your audience quietly stops trusting every number you show them.
- The cap is a real number you can prove and enforce
- When it sells out, it actually stops selling
- You would turn away buyer 51 even if you wanted the money
- The limit protects the product or your capacity
- A countdown timer that resets when the page reloads
- Only 3 left that has said only 3 left for six months
- Seats that mysteriously reappear after the deadline
- A limit invented purely to rush the buyer
The reason this matters so much is that trust doesn't come back at the price you sold it for. The first time someone catches your countdown resetting, every future claim you make picks up a mental asterisk. So the honest play isn't simply the nicer one, it's the only version that keeps working past the first launch. Set a real limit, prove it, and let it close.
Where scarcity is already real: the webinar
This is the quiet advantage of selling through webinars. You don't have to manufacture scarcity, because the format hands you three real limits for free. The live room has a seat cap. A cohort has an intake size you genuinely can't exceed without breaking the experience. And the replay expires, because at some point the session is simply over. Every one of those is a true constraint a buyer can feel.
The work is enforcing it so the scarcity stays true, and that's exactly what Webinly does. You set the seat cap and registration actually closes at that number, the cohort intake is a real ceiling, and the replay window expires when you say it does. Nobody has to take your word for the limit, because the platform holds it. The scarcity is honest by construction, which means it persuades instead of annoying. If you want the offer that sits inside that room, start with how to create an irresistible offer.
Turn the offer into sales, in the room
Build it once, go live or evergreen, and take the payment inside the webinar. That is the part Webinly handles for you.
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The one thing to take away
Find the limit that's already true about what you sell, say it plainly, and enforce it. Maybe it's a seat cap, maybe it's how many clients you can serve, maybe it's a bonus you'll actually retire. Pick the real one, prove it, and let it close on schedule. Do that and scarcity does its job, which is to move a good offer off the shelf without you ever having to bluff.
References
Hormozi, Alex. $100M Offers: How To Make Offers So Good People Feel Stupid Saying No. Acquisition.com Publishing, 2021. The scarcity framework and the supply-versus-time distinction draw on his chapter on scarcity. The examples, the real-versus-fake breakdown, and the webinar application here are our own.