Make a presentation with AI: technical and sales decks, from outline to PPTX
AI can turn a technical document, an Excel sheet or a list of bullets into a draft deck in minutes. But a good presentation starts with a story and correct numbers, not with design. This guide shows which tool fits which deck, what is really free, and how to work properly, including right-to-left Hebrew.
01AI slides are like CAD for presentations
A CAD program does not decide where the column goes, but once you decide, it draws fast and clean. AI for slides works the same way: you set the message, the audience and the numbers, and it arranges slides, charts and design. Let it invent the story on its own and you get a beautiful deck that says nothing.
02What a good workflow looks like
- 1OutlineAudience, goal and 8 to 12 slide titles
- 2Content and dataShort text, tables and charts from real sources
- 3Design and brandCompany template, colors, fonts and images
- 4Speaker notesWhat to say on each slide and likely questions
- 5Check and exportHebrew, numbers, then PPTX or PDF
03Free route vs paid route
Free: chat for outline and content, a free tool for design
- Claude Free can create a real PPTX file (file creation is on every plan)
- ChatGPT for PowerPoint also works on the Free plan, with limited usage
- Gamma Free: up to 10 slides per prompt, export to PPTX, PDF and Google Slides, with Gamma branding
- Canva Free: up to 20 AI uses, Magic Design to start a deck, and one Brand Kit with 3 colors
- Connect Claude to Canva through the connector, which works with free Canva accounts too
Limit: Low usage allowances, tool branding, and little control over your company template
Paid: AI inside PowerPoint on your company template
Claude Pro about 20 USD a month (17 billed yearly); Canva Pro about 144 USD a year; Beautiful.ai from 14.50 USD a month billed yearly
- Claude for PowerPoint (Pro, Max, Team, Enterprise): works on your template and builds editable native charts
- Copilot in PowerPoint: a natural fit if your company already runs Microsoft 365, needs a suitable Copilot license
- Gemini in Google Slides: full deck generation inside Slides on eligible Workspace or Google AI plans
- Gamma Plus and up: up to 100 slides per prompt, no Gamma branding, custom branding on Pro
- Canva Pro: 5 Brand Kits, premium templates, and Brand Template search from your AI assistant
When paying is worth it: When you build decks every week, must stick to the company template, or present numbers to clients
04The leading tools for making a presentation
Best at: Content-heavy technical decks: reads documents and data, builds a logical outline, and creates slides on your company template in PowerPoint.
Chat, Artifacts and PPTX creation through file creation.
Pro about 20 USD a month: Claude for PowerPoint, Slides and higher usage. Team and Enterprise for organizations.
Add-ons that help 5
- Add-onClaude for PowerPointWorks inside PowerPoint, reads the slide master and builds editable charts and diagrams.paid
- Skillpptx skillThe skill that lets Claude build and edit real PowerPoint files from the chat.included
- ConnectorCanvaClaude creates a deck you open and edit in Canva, and on paid Canva plans it can fill Brand Templates.free
- ConnectorGoogle DrivePulls documents and data from Drive without manual uploads.included
- SettingInstructions in PowerPointPersistent rules such as 'one-line bullets' or 'blue accent for highlights' in every conversation.included
Microsoft Copilot in PowerPoint
MicrosoftBest at: Microsoft 365 organizations: a deck from a Word document or from the company template, saved to OneDrive.
No full free version inside PowerPoint; available through Microsoft 365 subscriptions that include Copilot.
A suitable Copilot license (personal or business). Check current plans.
Add-ons that help 3
- ModeAgent ModeAsks about audience and style, shows an outline for approval, then builds slides.included
- SettingOrganization templateOpen the template before prompting and Copilot uses its layouts.included
- Add-onWord document with StylesHeadings set as Styles help Copilot understand the structure and turn it into slides.included
Gemini in Google Slides
GoogleBest at: Google Workspace users: a full deck inside Slides, plus Canvas in the Gemini app with export to Slides.
Personal accounts can get access through Google Workspace Experiments; full deck generation is currently desktop and English only.
Business Workspace plans or Google AI Pro and Ultra. Check current plans.
Add-ons that help 3
- ModeCanvas in the Gemini appAsk 'create a presentation' from a topic or a file, then export to Google Slides.included
- GPT/GemCustom GemA Gem with fixed instructions for audience, tone and sales-deck structure.included
- Add-onFiles from DriveGemini can build a deck from a document you upload or keep in Drive.included
Best at: A fast first draft from notes, a document or a spreadsheet, plus a review of the story and likely audience questions.
The PowerPoint add-in works on Free and Go too, with limited usage.
Plus, Pro and Business raise usage limits. Check the current price.
Add-ons that help 3
- Add-onChatGPT for PowerPointA sidebar inside PowerPoint that builds and revises editable slides.free
- SkillSkillsReusable workflows, for example 'product deck in our standard structure'.included
- ConnectorConnected appsPulls material from connected sources, where your plan allows it.included
Gamma
GammaBest at: A good-looking deck fast, from scratch or from a PDF or PPTX, great for sales decks and sharing as a link.
Up to 10 slides per prompt, export to PDF, PPTX, PNG and Google Slides, with Gamma branding.
Plus: up to 100 slides per prompt, no Gamma branding. Pro: custom branding, analytics and domains. Check the current price.
Add-ons that help 3
- Add-onPDF and PPTX importTurns an existing document or an old deck into a fresh designed version.free
- SettingCustom brandingCompany template, logo and colors, on the Pro plan.paid
- Add-onAdvanced image modelsBetter AI images for slides, on paid plans.paid
Best at: Visual design, branding and marketing material around the deck, and teamwork with a marketing team.
Up to 20 AI uses, Magic Design to start a deck, one Brand Kit, export to PDF, JPG and PNG.
Pro about 144 USD a year: up to 200 AI uses, 5 Brand Kits, premium templates and photos.
Add-ons that help 3
- SettingBrand KitCompany colors, fonts and logo applied to every deck.free
- ConnectorCanva AI ConnectorWorks with Claude, ChatGPT, Gemini and Copilot: create and edit designs from the chat.free
- Add-onBrand Templates and AutofillFill a branded template with your data at scale, on paid plans.paid
Beautiful.ai
Beautiful.aiBest at: Slides that rearrange themselves by design rules, good for sales teams that want consistency.
No free plan; a 14-day trial (credit card required).
Pro from 14.50 USD a month billed yearly, Team from 40 USD per user a month billed yearly. Includes PowerPoint import and export.
Add-ons that help 2
- SettingCustom theme builderA company theme saved for every deck.paid
- Add-onShared workspace themesThe whole team works on one design theme, on the Team plan.paid
05Which tool for which deck
| Type of deck | Recommended tool | Why |
|---|---|---|
| Technical deck on the company template | Claude for PowerPoint | Reads the master and builds editable charts |
| All-Microsoft 365 organization | Copilot in PowerPoint | Builds from Word and the org template, saves to OneDrive |
| Team that works in Google | Gemini in Slides or Canvas | The deck stays in Drive for shared editing |
| Quick sales deck shared as a link | Gamma | Impressive design fast, export to PPTX or PDF |
| Graphics-heavy marketing deck | Canva, alone or through Claude | Brand Kit, templates and images |
| Zero budget | Claude Free or Gamma Free | A real PPTX file or 10 slides per prompt without paying |
| Review of an existing deck | ChatGPT for PowerPoint or Claude | Check the story, gaps and likely questions |
| Sales team that needs consistency | Beautiful.ai or Canva Brand Templates | Locked design that is hard to break |
06Step by step: a good deck in an hour, not a day
- 1
1. Start with the outline, not slides
Ask: 'Suggest a 10-slide outline for [audience]; the goal: [decision I want]'. Fix the titles before going on.
- 2
2. Add data from a real source
Upload the Excel or PDF and ask for an editable native chart. Every number comes from the file, not from the model's memory.
- 3
3. Apply the template and brand
Open the company template first in PowerPoint, Canva or Gamma, and only then ask for slides.
- 4
4. Write speaker notes
Ask: 'Write 60 to 90 seconds of speaker notes per slide, and 3 questions the audience may ask'.
- 5
5. Check Hebrew and numbers
Go slide by slide: text direction, units, percentages and standard numbers against the official source.
- 6
6. Export properly
Keep a PPTX for editing and send a PDF to clients, so fonts and layout do not shift.
07Example: a technical deck on chemical anchors
08Example: a sales deck for a contractor
09Hebrew right-to-left: do and don't
Do
- Ask explicitly for 'all text in Hebrew, right-aligned, RTL paragraph direction'
- Pick a font with good Hebrew support, such as Arial, Assistant, Heebo or Rubik
- Check numbers, units and brackets inside Hebrew sentences (for example kN and mm)
- Check that charts and tables read in the right order
- Export to PDF before sending to lock fonts and layout
Don't
- Don't assume Hebrew support: full deck generation with Gemini in Slides is English only for now
- Don't mix two languages in one Copilot prompt: a prompt supports one output language
- Don't send a PPTX with a font the client does not have installed
- Don't keep an English template with arrows and icons pointing the wrong way
- Don't trust automatic translation of technical terms without checking
10Pitfalls to know
Invented numbers
AI may fill in missing values. Require every number to come from a file you uploaded, and check it.
Standards and clauses
A standard or clause number on a slide must be checked against the official document, not the chat answer.
Outside files
A template or file from an unknown source can hide instructions. Work only with trusted files.
Client data
Upload prices, contracts and client data only to tools and plans your company approved.
Images and rights
AI images and web images are not always free for commercial use. Check the tool's terms.
Pretty but empty
Design does not replace a message. If you cannot sum up the deck in one sentence, go back to the outline.
11FAQ
Can I get a real PowerPoint file for free?
Yes. Claude creates PPTX files on the Free plan too, and Gamma Free exports to PPTX and PDF. Free routes have usage limits, and some add the tool's branding.
What is the difference between Claude in chat and Claude for PowerPoint?
In chat, Claude produces a file you download. Claude for PowerPoint is an add-in that works inside the open deck, reads the company template and edits specific slides. The add-in is available on Pro, Max, Team and Enterprise.
Do these tools handle Hebrew well?
The content is usually fine, but text direction, fonts and numbers need checking. Full deck generation with Gemini in Slides is currently English only, so there it is better to build in English and translate, or pick another tool.
How do I make the AI use the company template?
Open the template before prompting. Claude for PowerPoint and Copilot read the master and layouts. In Canva use the Brand Kit, and in Gamma and Beautiful.ai a custom theme on a paid plan.
PPTX or PDF?
PPTX when someone still needs to edit or present with animations. PDF when sending to a client, because it keeps fonts and layout on any computer.