How long should a sales webinar be? We cut ours to 15 minutes

Sunny Ray · Oct 31, 2026 · 7 min read

A B2B sales webinar should be about 15 minutes, not 30. That's where we landed after a few weeks of running Friday sessions for founders: say what's true, end at the high point while people still want more, and move the real conversation to a one-on-one. We made the call on October 28 while planning that week's session.

Fifteen minutes is the headline, but length was only one of the fixes. We also lead with facts and no embellishment, seed the Q&A with five questions so there's never dead air, research attendees and call them by name, and keep pricing off the webinar entirely. Here's the format and why each piece is there.

Where we started

Our first Friday webinar, in early October, had five attendees. Several of them were past guests from our shows. That's a small room, and it was useful precisely because it was small. You learn fast when you can see every face.

What we learned over the next few sessions was mostly about what not to do. On one session we framed the whole thing as a Q&A, and nobody asked a single live question. The format gave people no easy way in, and the questions never came.

So on October 28, the four of us sat down and rebuilt the format.

15 minutes, not 30

The target is 15 minutes. Leave people wanting more. End at the high point, not when the energy runs out.

A 30-minute webinar has a long middle where attention drifts and people check email. A 15-minute one doesn't have a middle. It has an opening, the core idea, proof, and a close. If someone wants more, there's a next step: a one-on-one strategy call with Emiliano for anyone who stays.

Shorter also means people come back. A founder will give you 15 minutes on a Friday. Thirty minutes feels like a meeting.

Facts first, no embellishment

We open with facts about the team and the system, and we keep them plain. The headline numbers we chose were 700 replies and 157 calls booked in the last two weeks. We framed the headline as pipeline driven for clients, not closed revenue, because pipeline is what we can show.

Intros are short and factual too. Name, one credential, done. For me, that's co-founding Unocoin, and the fact that I joined this as a customer first. Charles brings ten years mastering cold email. His intro slide is one line people remember from his LinkedIn:

we make your calendar look like Christmas

That's the whole intro. No résumé reading.

And one deck, one look. All slides merged into a single unified deck with a consistent design. When we flash screenshots of the tools, each one gets 10 to 15 seconds. Enough to show the depth of the stack, not long enough to turn into a software tutorial.

Who does what

We split the session so nobody talks too long. Emiliano runs about 80% of it: he opens, walks through the system, and shows results. I take the middle, the why it works part, covering referrals and cold email. Charles closes, with no slides at all, just a minute or two on who he is and what he's learned.

Ending on a person instead of a slide matters. The last thing people see is someone they could talk to, not a pricing table.

Seed five questions

Dead air kills webinars. The fix is to never depend on the audience asking first. We pre-seed the Q&A with five FAQs. Emiliano reads them, and Charles and I answer. Once the room hears real questions being answered, people start asking their own.

We also treat it as a conversation, not a presentation. We research attendees in advance and call them out by name during the session. We invite questions from the first minute, not just at the end. And we keep a chat open among the three of us during the webinar so we can adjust in real time.

Calling people by name sounds small. It changes the room. Someone who hears their name and their company mentioned stops multitasking and starts listening.

No pricing on the webinar

We don't talk price on the webinar. Ever. Pricing goes to the one-on-one.

There are two reasons. First, a price on a slide turns the room into a sales pitch, and everyone who isn't ready to buy tunes out. Second, the right price depends on the founder: their audience, their deal size, whether they want to run it themselves or have it done. That conversation belongs in a call about their business, not in a broadcast.

If people want to see numbers on their own time, our prices are public on the pricing page. The webinar's job is to make them want the conversation.

A series with a reason to return

The other change was turning one-off webinars into a weekly series. The plan is roughly an 8-week curriculum, one deep-dive topic per week: building lead lists, writing email copy, and so on. About three minutes of recurring content each week for new people, and the rest is new material. At the end of each session we tease next week's topic.

That gives regulars a reason to come back and new people an easy way in. It also turns the webinar into a teaching asset, not just a pitch.

After the session, we're adding an assessment form: attendees put in their company details and get a custom mini-report back. It's framed as value, not a sales follow-up, and it gives us a reason to book the one-on-one.

What the webinar is for

It's worth saying what a webinar does and doesn't do in our funnel. It doesn't replace the show. Cold outbound points at the show invite, not at the webinar, because a stranger will say yes to being a guest long before they'll sit through a presentation. The webinar sits later. It's for past guests, warm leads and co-founders who weren't ready to buy at the interview stage, a place to see the whole system and meet the team.

That's why we added the webinar invite to the booking flow and to post-interview follow-ups. The people who show up already know one of us. Fifteen minutes is enough to show them the rest.

On a September call with a client who wanted to point cold outbound straight at a webinar, we said the same thing: keep cold outreach on the show invite. Cold-to-webinar converts poorly. Show-to-webinar converts far better, because the relationship already exists.

The format, in one list

• 15 minutes. End at the high point.
• Open with facts, no embellishment. One credential per intro.
• One unified deck. Tool screenshots for 10 to 15 seconds each.
• Seed five questions. Call attendees by name. Take questions from minute one.
• No price. Move it to the one-on-one.
• Close with a person, not a slide.
• Tease next week.

If you're running webinars to fill a pipeline, the webinar is the middle of the funnel, not the top. It works best for people who already know you, like past guests from your show. The show is what fills the room in the first place. If you don't have one yet, start your show.

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