AI Tool Comparison
Comparing as AI Presentation & Document DesignDecktopus vs Gamma
Verdict by Category
Feature & Spec Matrix
Detailed Comparison21 Criteria
Complete side-by-side breakdown of specifications, capabilities, and feature parity
Swipe horizontally to compare features
Feature / Spec
Pricing Model
Difference
PaidDecktopus is a paid product. The official pricing page lists the Pro plan at $9.99/month billed annually ($119.88/year), $19.99/month billed every three months, or $24.99/month billed monthly, with about 750 AI credits per month (roughly 150 slides) and unlimited storage. No free trial or free plan was shown on the page when reviewed.
Pro includes presentations and carousels, PDF, PPT and PNG export, one-click sharing, the Loop delivery-practice tool, version history, mobile access, AI image generation, private folders and prompt-based slide editing. Business, priced separately and not shown on the page, adds 1,000 AI credits per seat, a shared team workspace, Brand Kit, slide analytics, custom domain and priority support per the FAQ.
Enterprise is custom, with custom AI credits, brand systems, role-based access and dedicated support. Credit top-ups never expire, cancellations take effect at the end of the billing period, and students get 50% off with an education code.
FreemiumGamma is freemium and credit-based. The Free plan lets you generate presentations, documents and websites with a limited allotment of starter AI credits, up to 10 cards per prompt, imports from PDF and PPTX, and exports to PDF, PPTX, PNG and Google Slides.
Paid tiers are Plus, Pro and Ultra. Plus removes Gamma branding, raises the per-prompt limit to about 100 slides and adds advanced image models; Pro adds premium image models, custom branding, analytics, up to 10 custom domains and API access; Ultra adds much higher AI usage, the most advanced text, image and video models, up to 100 custom domains and early access to new features. The official pricing page did not display dollar amounts when reviewed, so the figures here come from a third-party June 2026 pricing guide: roughly $9/seat/month for Plus, $18/seat/month for Pro and $90/seat/month for Ultra, with annual billing discounts.
Monthly credits and rollover caps vary by plan, and a Business option appears in the plan selector. Because Gamma has changed its credit model more than once, confirm current prices, credit allowances and annual-versus-monthly terms on gamma.app/pricing before subscribing.
Starting Price
Difference
$9.99/mo (Pro, billed annually)
Free — Plus $9/mo, Pro $18/mo
Free Plan & Trial Scope
Difference
No free plan or trial shown on the pricing page; 50% student discount available
Free plan with limited starter AI credits, 10 cards per prompt, PDF/PPTX import and export
User Rating Score
Unrated
Unrated
Ideal Workflow / Use Case
Difference
Sales teams, consultants and small businesses that want fast AI-generated decks with built-in delivery guidance
Founders, marketers and educators who need polished decks, docs or microsites generated quickly from a prompt
Enterprise & Scalability
Difference
Custom branding systems, role-based access control, custom AI credits and dedicated support
Custom branding, custom domains, analytics, API access and team workspaces on higher tiers
Core Categories
AI Design ToolsAI Productivity Tools
AI Design ToolsAI Productivity Tools
AI deck generation from prompts or documents
Supported
Supported
Credit-based AI slide and image generation
Supported
Supported
Prompt-based slide editing
Difference
Decktopus Advantage
Not listed
Loop delivery practice
Difference
Decktopus Advantage
Not listed
Export to PDF, PPT and PNG
Difference
Decktopus Advantage
Not listed
One-click sharing and analytics
Difference
Decktopus Advantage
Not listed
Brand Kit and team workspace on Business
Difference
Decktopus Advantage
Not listed
Version history and mobile access
Difference
Decktopus Advantage
Not listed
Prompt-to-presentation generation in under a minute
Difference
Not listed
Gamma Advantage
Flexible card-based layouts that auto-resize
Difference
Not listed
Gamma Advantage
Import from PDF and PPTX
Difference
Not listed
Gamma Advantage
Export to PDF, PPTX, PNG and Google Slides
Difference
Not listed
Gamma Advantage
Live share links with viewer analytics
Difference
Not listed
Gamma Advantage
Custom branding, domains and API access on higher tiers
Difference
Not listed
Gamma Advantage
Decktopus Pros & Cons
Pros
- Low entry price with annual billing
- Built-in guidance for delivering the presentation
- Credits that never expire on top-ups
- Good export options
- Student discount available
Cons
- No free plan or trial advertised
- Credit limits cap monthly slide volume
- Business pricing is not published on the page
- Less polished output than design-led tools in some reviews
Gamma Pros & Cons
Pros
- Very fast first drafts from a short prompt
- Modern, web-native look without manual design work
- One tool for decks, docs and websites
- Free plan to test before paying
- Strong export and import options including PPTX and Google Slides
Cons
- Credit system can run out quickly on heavy use
- Less precise layout control than PowerPoint or Keynote
- Exports to PPTX may need cleanup
- Plan structure and credit rules have changed over time
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