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Slides AI (SlidesAI.io) is a Google Slides and PowerPoint add-on that generates presentations from text or topic in 100+ languages with a free plan.
SlidesAI text-to-slides engine with basic template access and 10 Magic Write credits per month
3 presentations/month; 10 Magic Write AI credits; basic template selection; limited character input; no document upload
Content Creation
8.8Text-to-slides from pasted content and document upload (Pro) with 150+ templates, 100+ language support, and AI image insertion generates structured presentations inside Google Slides in seconds — covering the full first-draft creation workflow for content creators who already work in Google Workspace.
Education
8.5Free plan's 3 presentations/month enables educators and students to evaluate and use the tool without cost commitment; 100+ language support covers multilingual classroom needs; presentation types include Educational; and the Google Slides integration means no separate platform login for school Google Workspace accounts.
Marketing
7.8Sales and marketing presentation types with AI image generation, stock images, and 150+ visual templates cover standard marketing deck formats; content tone adjustment and rephrasing tools allow adapting the same deck for different audience levels — but the 6,000 character input cap on Pro constrains conversion of longer marketing briefs.
Personal Productivity
8.5Paste-to-slides in seconds inside Google Slides eliminates blank-slide friction with no new interface to learn; the free plan's 3 presentations/month provides genuine zero-cost utility for occasional presentation needs; and Multi-language translation converts existing presentations for different regional audiences without rebuilding from scratch.
SlidesAI.io is a Google Workspace Marketplace and PowerPoint add-on with 14M+ installs that generates structured presentations from pasted text, document uploads, or topic prompts directly inside Google Slides and PowerPoint. The platform supports 150+ templates, 100+ languages, AI image generation, stock image insertion, Magic Write for in-slide content editing, and content refinement tools including tone adjustment, rephrase, shorten, and translate. Plans are Free (3 presentations/month), Pro ($8.33/month annual, 10 presentations/month, 6,000 character input), and Premium ($16.67/month annual, unlimited presentations, 12,000 character input). Pro is the lowest-cost full AI presentation add-on in the Google Slides category. Generated presentations frequently require manual design polishing per multiple 2026 reviewers. Character input limits constrain long document conversion on Pro.
Pricing
| Plan | Model | Usage Limits | Price |
|---|---|---|---|
| FreeFREE | SlidesAI text-to-slides engine with basic template access and 10 Magic Write credits per month | 3 presentations/month; 10 Magic Write AI credits; basic template selection; limited character input; no document upload | Free |
| Pro | SlidesAI full generation engine with document upload, AI image generation, stock images, Magic Write, and content refinement tools | 10 presentations/month; 6,000 character input per presentation; document upload; AI image generation; stock images; full template library | $8.33/mo annual |
| Premium | All Pro generation engine features with unlimited presentations and double character input capacity | Unlimited presentations/month; 12,000 character input per presentation; all Pro features; highest generation throughput | $16.67/mo annual |
SlidesAI text-to-slides engine with basic template access and 10 Magic Write credits per month
3 presentations/month; 10 Magic Write AI credits; basic template selection; limited character input; no document upload
Free plan with 3 presentations/month at $0 covers the majority of student presentation volume for coursework and projects without any cost, and the Google Slides native integration requires no separate login for students already in school Google Workspace environments.
Free plan provides educators with 3 monthly presentations at no cost for course materials and classroom content; educational presentation type templates are purpose-built for classroom structure; and 100+ language support covers multilingual classroom creation without manual translation.
Pro at $8.33/month annual with AI image generation, stock images, and sales presentation templates covers standard marketing deck creation at 63% lower cost than Plus AI Pro ($15–20/month) — though the 6,000 character input cap limits conversion of detailed strategy documents and the design quality requires manual brand polishing.
Pro at $8.33/month annual ($100/year) provides freelancers who create occasional client presentations with Google Slides AI generation at the lowest annual cost in the category — accepting that generated designs frequently require manual cleanup before client delivery per multiple reviewer reports.

Gamma
standalone web AI presentation platform with a free tier, higher design output quality, and interactive web formats, but requires switching away from Google Slides into a separate platform
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Beautiful.ai
automated Smart Template design that adjusts visual layout as content is added in a standalone platform, but no Google Slides add-on integration and higher per-user cost
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Plus AI for Google Slides
native Google Slides add-on with Remix, Rewrite, API access, and Zapier/Make automation at $10/month with no free plan — more feature-rich than SlidesAI but costs 20% more at entry level with no free tier
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Consider These Instead
Choose Plus AI for Google Slides over SlidesAI when Remix layout reformatting, Rewrite tone adjustment, document-to-slides from multiple formats, API access, or Zapier/Make automation are required — accepting Plus AI's higher starting price at $10/month without a permanent free plan. Choose Gamma over SlidesAI when a standalone web-based AI presentation platform with a free tier, interactive web presentation formats, and higher design output quality are needed without requiring Google Slides native integration. Choose Beautiful.ai over SlidesAI when automated Smart Template layout polish that adjusts as content is added is the primary requirement, and users are willing to work in a standalone platform rather than inside Google Slides.