Comparison
Gamma vs Microsoft Copilot for PowerPoint
Gamma and Microsoft Copilot both draft presentations with AI, but they sit in very different places. Gamma is a standalone web tool you can start for free. Copilot is Microsoft's AI assistant built into PowerPoint and the wider Microsoft 365 suite.
Quick answer
Updated July 3, 2026
Choose Gamma if you want a standalone, free-to-start AI deck tool with no Microsoft licence required. Choose Microsoft Copilot if your organisation already runs on Microsoft 365 and you want AI built into PowerPoint and your work files. If you'd rather describe your idea and get a finished, from-scratch document, decks, CVs, reports and spreadsheets in one tool, Slaide is a third option worth a look.
So the choice is less about who has 'better AI' and more about where you work. If you live in PowerPoint and your company runs on Microsoft 365, Copilot is right there. If you don't, Gamma needs no ecosystem at all.
At a glance
| Gamma | Microsoft Copilot for PowerPoint | |
|---|---|---|
| Best for | Quickly spinning up a good-looking deck or a simple web page from a prompt. | Enterprises already standardised on Microsoft 365 and PowerPoint. |
| Free plan | Free, one-time AI credits, watermark | No free plan |
| Pricing | Free plan with a one-time pool of AI credits and a “Made with Gamma” watermark on exports. Paid plans start at roughly $10/month (Plus), with Pro around $18/month. | Requires a qualifying Microsoft 365 plan plus a Copilot licence, Microsoft 365 Copilot is around $18/user/month billed annually. A separate consumer “Copilot Pro” tier exists. |
| What it makes | Primarily presentations; also documents, websites and social posts. | Full PowerPoint decks (slides, images, speaker notes) within the Office ecosystem. |
| Uses your files | Imports PPTX, DOCX, PDF, Google Slides/Docs, Notion and URLs (mostly the text, styling is reapplied). | Can generate a presentation from a Word document (and PDF on the work tier); one file at a time. |
Strengths and limitations
Gamma
Strengths
- Very fast at turning a prompt or pasted text into a designed deck
- Three output types from one tool, slides, documents and websites
- Conversational “agent” editing to restyle and adjust
- Polished default themes and a responsive, web-native format
Limitations
- PowerPoint export is lossy, slides can come out as images with text you can no longer edit
- Free credits are a one-time pool, not a monthly refresh, and exports keep a watermark
- Cloud-only, no offline or desktop mode
- A recognisable “house style”, with limited fine-grained layout control
Microsoft Copilot for PowerPoint
Strengths
- Works natively inside PowerPoint and respects company templates
- Can build a deck from your own Word document or PDF
- Connects to your organisation's documents and data
- Newer agentic abilities can update existing decks with fresh content
Limitations
- Requires a paid Microsoft 365 subscription, not standalone or free to try
- Strongly enterprise-oriented and less accessible for individuals
- Output quality is best in English; weaker in other languages
- Microsoft itself warns AI output may be inaccurate and needs human review
Which should you choose?
Copilot is the sensible pick inside a Microsoft shop. It respects your existing PowerPoint templates, can build a deck from your Word document, and connects to your work files, handy when everything already lives in Microsoft 365. The barrier is access and cost: it needs a qualifying Microsoft 365 plan plus a Copilot licence, and it's strongly enterprise-oriented.
Gamma is the more accessible, AI-native start. There's a free plan, no ecosystem to buy into, and prompt-to-deck plus conversational editing are core. Its trade-offs are the familiar ones: one-time free credits, a watermark on free exports, lossy PowerPoint export, and a recognisable house style. It's standalone-and-free-to-start (Gamma) versus integrated-but-licensed (Copilot).
Choose Gamma if
you want a standalone, free-to-start AI deck tool with no Microsoft licence required.
Choose Microsoft Copilot for PowerPoint if
your organisation already runs on Microsoft 365 and you want AI built into PowerPoint and your work files.
A third option
Worth a look: Slaide
Copilot works within your existing PowerPoint templates; Gamma fills its own design themes. Both hand you a result shaped by a template. Most AI tools hand you a draft. Slaide hands you a finished document, no template, no Microsoft licence, no visual fingerprint. Describe what you need and the document is designed from scratch for that specific request. The tool that makes your pitch deck is the same one that makes your CV, your board report, your one-pager. Files are optional context, PDFs, Excel, Word, photos.
Slaide is free to start with no credit card, Pro is €18/month with no watermark, and optional pay-as-you-go covers usage beyond your balance. No Microsoft licence is required. If deep Office integration or enterprise rollout is your priority, Copilot is designed for that; Slaide is not.
FAQ
Do I need Microsoft 365 to use Copilot in PowerPoint?
Yes. Copilot for PowerPoint requires a qualifying Microsoft 365 subscription plus a Copilot licence. Gamma is a standalone web tool with a free plan and no Microsoft subscription required.
Which is more accessible for individuals?
Gamma. It's free to start and standalone, while Copilot is strongly enterprise-oriented and tied to a Microsoft 365 licence, which makes it less practical for individuals and small teams.
Is there an alternative to both?
Slaide has no templates, every document is designed from scratch, not filled into a Gamma theme or built inside a PowerPoint template. Covers pitch decks, board reports, CVs, one-pagers and live spreadsheets. No Microsoft licence needed, free to start, Pro €18/month. Not built for deep Office integration.
One workspace for all of it
Gamma and Microsoft Copilot for PowerPoint are both presentation tools. Slaide also makes reports, CVs and spreadsheets from the same materials, free to start, no credit card.
Start free