How Calendly got its users
The booking link circulates through work email. Every meeting booked shows the brand to a prospect mid-use.
Confirmed. The team said it publicly, or the signals leave no room for doubt.
You could start this on Monday. No budget, no audience, no permission needed.
- Your customers hand the link to prospects for you
- A free tier that works as a distribution channel, not a cost line
- A product used in front of other people by design
- Tolerance for a free tier that never converts some users
Viral product in 2026
The best channel when it exists. But it is decided in product design, not in marketing.
Everything on this channel →The play
5 steps, in the order they ran them.
- 1
Make the booking page a public URL the user hands out themselves, carrying your brand on it.
done whenYou find your links in places you never published: signatures, forwarded threads, other people's docs.
- 2
Let the invitee book without creating an account, so the receiving side has nothing to sign up for.
done whenCompleted bookings outnumber registered accounts in your own data.
- 3
Keep a free tier that covers the single user, single calendar case with no expiry on it.
done whenYour oldest free accounts are still sending links, and none of them were forced to pay to keep going.
- 4
Build one indexable page per calendar and video tool your users already run.
done whenYour top organic landing pages are integration pages, not the homepage.
- 5
Design what the invitee sees so the product proves itself from the receiving end, before any signup.
done whenAsk new signups where they first saw the product: the common answer is a meeting someone booked with them.
The product itself
read from calendly.com, live“Free Online Appointment Scheduling Software | Calendly”
Run this against your own product
Carries the play above, and is written to tell you no when this channel is out of reach for you.
The same twelve channels as an agent skill. It reads your repository and eliminates what you cannot run. Open source, MIT.
curl -o ~/.claude/skills/howtodistribute/SKILL.md https://howtodistribute.com/skill.md
How big it got
Multi-billion valuation
What else they ran
They ran the same play
Want this verdict on your product?
Describe it. You get back the channel I would run in your place, the 30-day plan, and the number at which you stop.