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Head-to-head · Presentation Software

ONLYOFFICE Presentation Editor vs Gamma

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score ONLYOFFICE Presentation Editor #6 in Presentation Software 8.8/10 Free plan · 30-day trial Free planFree trial✓ 6 of 6 features Visit ONLYOFFICE
Gamma #7 in Presentation Software 8.7/10 Free plan Free plan✓ 0 of 6 features Visit Gamma

ONLYOFFICE Presentation Editor leads on 0 checks, Gamma on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreONLYOFFICE Presentation Editor · 8.8/10
  • Free planboth
  • Free trialonly ONLYOFFICE Presentation Editor
  • Most featuresONLYOFFICE Presentation Editor · 6 of 6

ONLYOFFICE Presentation Editor scores higher on our rubric for presentation software: 8.8 against 8.7 out of 10; our editors rank them #6 and #7.

ONLYOFFICE Presentation Editor is the better fit for open-source office deployments. Gamma is the better fit for AI-first deck creation.

  • ONLYOFFICE Presentation Editor fits best

    Open-source office deployments

  • Gamma fits best

    AI-first deck creation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature ONLYOFFICE Presentation Editor 8.8/10 Visit ↗ Gamma 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #6 in Presentation Software #7 in Presentation Software
Best for Open-source office deployments AI-first deck creation
Pricing model Free plan + paid Free plan + paid
Starting price $1,500 one-time —
Free plan ✓ ✓
Free trial 30 days —
Deployment Cloud, Self-hosted, Desktop, Mobile Cloud, Mobile
Platforms Web, Windows, macOS, Linux, iOS, Android Web, iOS, Android
Support Community, Docs Email, Live chat, Docs
Integrations 40+ integrations 9 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features ONLYOFFICE Presentation Editor 6/6 · Gamma 0/6
AI assistance ✓ (best) Not checked yet
Real-time collaboration ✓ (best) Not checked yet
PowerPoint import ✓ (best) Not checked yet
PowerPoint export ✓ (best) Not checked yet
Offline access ✓ (best) Not checked yet
Presenter mode ✓ (best) Not checked yet
Specs
Supported platforms web, Windows, Linux, macOS, iOS, Android, self-hosted Not checked yet
Our review
Pros
  • Free desktop editors support offline work on Windows, Linux, and macOS.
  • PowerPoint compatibility includes editing, import, and export capabilities.
  • Real-time co-editing, comments, chat, AI, and presenter tools are included.
  • Generates decks from prompts, pasted text, and imported files
  • Exports to PPTX, PDF, PNG, and Google Slides
  • Combines themes, collaboration, analytics, and API access
Cons
  • Enterprise licensing starts at a $1,500 one-time price.
  • Online collaboration requires a supported cloud or server platform.
  • Feature availability varies by deployment and platform.
  • No dedicated desktop app
  • Advanced AI models are reserved for higher tiers
  • The platform extends beyond presentations, which may feel broad
Our verdict

ONLYOFFICE Presentation Editor is a browser-based tool for creating, viewing, and editing presentations. It is suited to open-source office deployments, distributed teams, and organizations that need PowerPoint-compatible work across web,…

Read the review →

Gamma is a browser-based AI content and design platform for individuals, teams, educators, consultants, marketers, and other knowledge workers. Its core presentation workflow starts with a prompt, pasted text, or imported PDF or PPTX, then…

Read the review →
  1. ONLYOFFICE Presentation EditorPresentation Software 8.8Free plan · 30-day trial
  2. GammaPresentation Software 8.7Free plan

Strengths and trade-offs

  • ONLYOFFICE Presentation Editor — where it wins

    • Free desktop editors support offline work on Windows, Linux, and macOS.
    • PowerPoint compatibility includes editing, import, and export capabilities.
    • Real-time co-editing, comments, chat, AI, and presenter tools are included.

    Where it doesn't

    • Enterprise licensing starts at a $1,500 one-time price.
    • Online collaboration requires a supported cloud or server platform.
    • Feature availability varies by deployment and platform.

  • Gamma — where it wins

    • Generates decks from prompts, pasted text, and imported files
    • Exports to PPTX, PDF, PNG, and Google Slides
    • Combines themes, collaboration, analytics, and API access

    Where it doesn't

    • No dedicated desktop app
    • Advanced AI models are reserved for higher tiers
    • The platform extends beyond presentations, which may feel broad
  • ONLYOFFICE Presentation Editor8.8/10 · Free plan · 30-day trial

    A broad, open-source presentation editor with free offline apps and paid enterprise deployment.

    Visit ONLYOFFICEFull verdict →
  • Gamma8.7/10 · Free plan

    Gamma turns prompts and imported files into editable, collaborative presentations and more.

    Visit GammaFull verdict →

More comparisons

All presentation software comparisons → · Full ranking →

Guides on presentation software

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update