A Sales Webinar Script and Slide Deck Built with Claude – Turnkey in 30 Minutes

This article is about a different path. 30 minutes, and you've got a working draft of a sales webinar script plus a deck in your brand colors. One tool: Claude. I ran the launches for my own online school with 10,000+ graduates and three client projects through this exact playbook.

Here's the step-by-step. What a sales webinar is, what it's made of, how to set up a Claude account, how to feed it the right context and get a script, how to generate the deck, and how to polish it to "ready to go live."

Section 01Types of webinars and why a sales webinar

A webinar is your key conversion event, the pivotal stage of the funnel. The point where cold and warm audiences meet you face to face and make a decision: buy or don't.

People often confuse two types of webinars. They look alike, but their goals are different.

The content webinar

The goal is to give value, warm up the audience, and boost reach. Selling takes a back seat – it's soft, in the spirit of "if you want to go deeper, there's a program."

It's a fit for a cold audience, for creators with low trust levels, for first sessions in a new niche. Purchase conversion is low (1-3%), but people subscribe, remember you, and come back.

The sales webinar

The goal is to sell. Right here, right now. Or within 24-72 hours after the session. The webinar is the key conversion event in an expert's overall 5-stage automated funnel: before it comes the warm-up, after it the offer and onboarding.

There's value in it too – without it the audience leaves. But the structure is built so that every block leads to the purchase. Conversion runs 8-15% with a well-built script and a warm audience. On 1,000 registrations, that's 80-150 sales.

Section 02The structure of a sales webinar

This is the exact framework I teach for launches in my online school. There's a model for each price point. If you have a high-ticket offer and you move people from the session to a consultation – that's one structure. If your ticket is low and you name the price right on the webinar – that's another. We'll break down both.

Model 1 – high-ticket, lead to a consultation

If your product is mentorship, one-on-one work, or a premium course priced above ~$1,500, don't name the price on the session itself. The webinar does the warm-up, and at the end people DM you a code word and move to a sales consultation. That's where you work out the details.

The webinar steps in order:

1. The webinar title
2. What's happening today
3. Who should listen and what they'll walk away with
4. A bonus for everyone who stays to the end
5. Who you are (briefly, a couple of minutes)
6. Your cases, client results (framed as value for the viewers)
7. Why your approach / method is the best solution
8. Why and how it works, what drives the result
9. A call for anyone interested to DM the code word
10. The step-by-step plan – what to do to get the result
11. Everything illustrated with client cases
12. The payoff – how life changes if you implement the plan
13. A call for anyone interested to DM the code word
14. But it's a little harder than it looks – there are pitfalls
15. So you need to move with someone who knows how to avoid them
16. And who has those cases
17. Cases
18. Who would want a result like this?
19. Product announcement
20. Who it's for
21. What you get out of it
22. How it all works
23. Client cases
24. Start date
25. A bonus for those who decide now
26. All the benefits of the bonus
27. But there's a catch – you can't just walk in
28. A call for anyone interested to DM the code word
29. Q&A until there's no one left in the chat

The logic of this model: first you sell a specific method for solving the problem. You back its effectiveness up with cases. You explain how it works. Once people already want to implement the method you've laid out – you sell your product as the place where they can implement all of it under your guidance.

Model 2 – low-ticket, price on the session

If the product is a mini-course, a training, or a recorded consultation priced under ~$1,500, you name the price right on the webinar. With three tiers at once: the regular price, 30% off if paid within 72 hours, and another 30% off if paid or reserved right on the session. This drives a decision in the moment, with no drawn-out DM negotiations.

The webinar steps in order:

1. The webinar title
2. What's happening today
3. Who should listen and what they'll walk away with
4. A bonus for everyone who stays to the end
5. Who you are (briefly, a couple of minutes)
6. Your cases, client results (framed as value for the viewers)
7. Why your approach / method is the best solution
8. Why and how it works, what drives the result
9. The step-by-step plan – what to do to get the result
10. Everything illustrated with client cases
11. The payoff – how life changes if you implement the plan
12. But it's a little harder than it looks – there are pitfalls
13. So you need to move with someone who knows how to avoid them
14. And who has those cases
15. Cases
16. Who would want a result like this?
17. Product announcement
18. Who it's for
19. What you get out of it
20. How it all works
21. Client cases
22. Start date
23. Why it can't be cheap
24. The price
25. The price for those who pay within 72 hours (30% lower)
26. The price for those who pay or place a deposit on the webinar (another 30% lower)
27. A bonus for those who decide now
28. All the benefits of the bonus
29. The payment link
30. The reservation link
31. Q&A until there's no one left in the chat

The logic is the same as in Model 1: first you sell the method, back it up with cases, explain how it works, catch the moment of readiness, and sell your product. The only difference is the finish – instead of leading to a consultation, you give the price and the payment link live on the session.

Section 03Setting up a Claude account

Claude is made by Anthropic. Depending on where you are, claude.ai may not be available – Anthropic doesn't serve every region. But there's a working path, and it takes about 30 minutes. You need three things: access to a supported region, a phone number for SMS, and an account on claude.ai.

A detailed guide to signing up, paying, and installing Claude Code on a server is in a separate article: "Build a Site in an Evening with Voice Messages in Telegram".

Section 04Feed Claude the right context

Claude is smart. But without context it writes average AI text – polite, abstract, not yours. To get your script, you have to put four things in front of it.

What to gather ahead of time

1. The webinar structure template. Just copy Section 02 of this article. Use the model that fits your ticket – high or low.
2. Info about you and the product. Who you are, your niche, your audience (who they are, their pains, their experience), your USP (in one sentence), your product (what's included, price, format). If you have a landing page, link it.
3. 2-3 examples of webinars you like. Not to copy – for tone and style. A transcript works, a link to a recording works, or describe it in your own words.
4. Warm-up and audience profile. What you said in your posts in the month before the webinar, the objections you collected in subscriber polls, what your audience cares about. This gives Claude the exact note of your voice and the real pains to write to.

Where to store it

Claude has a feature called Projects – memory tied to a container of files. You open a new chat inside a Project, and Claude already sees all your materials, no need to explain again.

An important caveat: Projects are available only on paid plans – Pro, Team, Enterprise. The free Claude doesn't have this feature. If you're on the Free plan, upload the files into each new chat by hand, or paste the text into your first message.

On Pro, set up a Project named "Launch [product]" and drop in each of the four things as a separate file:

• File "Webinar structure" (the text from Section 02)
• File "About me and the product" (everything you gathered in point 2)
• File "References" (examples of the tone you like)
• File "Warm-up and audience" (posts, polls, typical objections)

Put it in once, and in every future chat inside the project Claude sees these materials. You save a month of work from day one.

Section 05The prompt to generate the script

Open a new chat inside the Project. Drop in one prompt, get a script. From there you iterate with edits.

Before you start the chat, you've already picked your model from Section 02 (high- or low-ticket) and put it in the Project as a separate file, "Webinar structure." The prompt references it – Claude pulls the steps in order from there.

Write a sales webinar script for the product described in the Project.

Structure – from the file "Webinar structure." Go through the steps top
to bottom, skipping nothing and reordering nothing.

Tone – from the file "References," voice – from my posts in the file
"Warm-up." No formal style, no AI tells: "however," "thus,"
"let me note," "first and foremost," "firstly, secondly,"
"it should be emphasized" – don't use any of these.

Webinar length – 90 minutes.
Audience – from the file "About me and the product."

Format:
- The step heading from the structure
- Full text of what I say – the way I'd say it out loud on the
  session, with pauses, specifics, personal examples

Under each step – a note "slide: [topic]" describing
which slide I show at that moment.

In the steps with cases – use the specific names and numbers from the
file "About me and the product." No generalities like "one of my clients."

You'll get a draft 25-40 pages long. From there it's edits: "make block 3 shorter," "rewrite this story – it sounds too smooth, add specifics," "the 'I need to think about it' objection – redo it, the answer is too abstract."

Usually after 4-6 iterations the script reaches "ready to rehearse out loud."

Section 06The deck – why HTML

The main hack of this article: Claude builds the deck. Not PowerPoint, not Tilda, not Figma, not a designer. Claude. Straight to HTML.

Why HTML instead of the usual formats

• Free. No subscriptions to Canva Pro or Figma Team.
• Flexible. Any change is one line of text: "make slide 7 darker," "bump up the font on slide 3." A designer takes two revisions a week – Claude does it in a minute.
• Modern. HTML+CSS gives you gradients, animations, and Apple Keynote-level typography – with no designer.
• Responsive. It looks the same on a laptop for the session and on a phone for a run-through on the go.
• Presents directly. Open it in a browser, hit F11 for full screen. Share the window in Zoom/OBS, and the audience sees clean slides.
• Converts to PDF in a second. File → Print → Save as PDF. You get a shareable file for everyone who didn't make the session.

But isn't HTML hard?

That's the beauty of it: you don't need to know HTML. Claude generates a finished file, and you open it in a browser with a double click. Want to edit it – you tell Claude "change this and that" in plain words and get an updated version. You never write a line of code by hand.

Section 07Design: colors, fonts, references

Once the script is ready, you go to Claude with a new prompt – about the deck this time. And here it matters that you give it taste, rather than leaving it to "do whatever you think is best."

What to bake into the design prompt

A ready prompt for the deck

Build an HTML deck for the webinar. The script is attached (or in the Project).

Format: one HTML file, ready to open in a browser. Each slide is
full screen (100vw × 100vh). Switch slides with arrow keys or
the spacebar – a simple JS handler.

Structure: one slide = one idea. Don't overload it. A 2-5 word heading
+ one visual accent (a number, a quote, an icon, an image).

Design:
- Palette: [dark background #0F0F12, text #F8F8FC, accent #C49EFF,
  second accent #FF9ED4]
- Fonts: Montserrat (display) + Inter (body), load via Google Fonts
- Style: premium, minimalist, like the attached references
- Whitespace over density. Big margins, large type

Slides by script:
- Title (webinar name + speaker)
- A slide for each block of the script per the "slide: [topic]" notes
- An offer slide with the tiers
- A bonus slide
- A final CTA slide with the code word "REVIEW" to DM

Keep it clean and tidy, no extra decorative elements.

In 1-3 minutes you get a 30-60 slide file. You open it with a double click in Chrome – a working deck already.

A live example – my deck under this article

Here's a deck I got from roughly this prompt – "AI isn't a toy anymore, it's the shortest path to money." Built in one pass in Claude, then refined with edits. Every slide is HTML, opens in a browser, works on any device.

Section 08Refining with plain-text edits

The first draft is a draft. From there you go through the deck slide by slide and fix things in words. Claude makes the updated version in a minute.

Typical edits

• "Slide 5 – the heading is long, cut it to 3 words."
• "On slide 7 drop the list – leave one number in the center, big."
• "The offer slide is too dense – split it into two slides: tiers and bonuses separately."
• "Final slide – add a pulse animation on the code word."
• "There's too much pink in the palette – remove it from all the headings, keep it only on quotes."

What to watch for

Section 09Go-live readiness checklist

You've gone through all the steps – now check yourself against this list. If every box is ticked, you're clear to go live.

Script

• The right model is chosen – high-ticket (to a consultation) or low-ticket (price on the session)
• The webinar title hooks, with a result and numbers
• What's happening today + who should listen + a stay-to-the-end bonus – in the first 5 minutes
• Who you are + cases / client results
• Why your method is the best solution and what makes it work
• The step-by-step plan illustrated with specific client cases
• Pitfalls flagged + why it matters to move with an expert
• Product announcement: who it's for, what you get, how it runs, start date
• Bonuses for those deciding now + payment / reservation links (Model 2) or calls to DM the code word (Model 1)
• Calls to DM the code word – at least 3 times during the session
• Read out loud on a timer – you fit within 90 minutes

Deck

• 30-60 slides in HTML, opens in a browser
• Each slide is one idea, headings up to 5 words
• Numbers big, whitespace everywhere
• The palette is consistent across all slides
• A final CTA slide with the code word
• A run-through in full-screen mode (F11) – nothing falls out
• A presentation test in OBS / Zoom – the audience sees it clean

Technical run-through

• The deck is open in a single Chrome window
• The script is printed or open on a second monitor
• Camera + microphone checked an hour before the session
• OBS / Zoom set up, sharing only the deck window
• Connection is wired, not Wi-Fi
• Light on your face – not from the window, not from behind

The post-session funnel

• A Telegram bot ready to catch the code word
• An auto-reply with the offer and a payment button
• A 24/48/72-hour warm-up after the session reminding people of the bonuses
• The next touchpoint: a review / a diagnostic / an onboarding call

Section 10What's next

This article covers one part of the system. The script and the deck. In a real launch there are five to seven: the warm-up, seeding, the lead magnet, the webinar, the offer, the follow-up close, and the technical payment pipeline. That one-on-one close is broken down in the sales call script – without it, even a strong webinar leaves money on the table.

The whole system as one piece – ten AI agents that take the routine off your plate (content, funnels, scripts, copy, testing hypotheses), plus ready Project templates for different niches – we build together with you. Book a free consultation and we'll lay out a step-by-step plan for your niche.