SlidesAI

SlidesAI is an AI presentation platform built by Zesterv LLC and founded in January 2023 by Anurag Bhagsain. It converts topics, notes, scripts, and uploaded documents into fully structured, designed slide decks without manual formatting. According to the company, it has surpassed 14 million installs and helped create over 3.7 million presentations.

What It Is

SlidesAI is an AI-powered presentation generator that works across four surfaces: a standalone web app, a Google Slides add-on, a Microsoft PowerPoint add-in, and a ChatGPT integration. Users paste text or a topic, configure tone, template, and language, and receive a complete, editable deck in seconds. The tool supports over 100 languages for content generation, with the app interface translated into 22 languages including English, Spanish, French, German, Japanese, Arabic, and Chinese.

How It Works

The workflow follows three stages the product describes as Start, Edit, and Finish:

• Start: Provide a topic, notes, a script, or an uploaded document (PDF, Word, or existing PPT). SlidesAI generates a structured deck adapted to the content rather than forcing it into a fixed template.
• Edit: Adjust tone, theme, and language before or after generation. Individual slides can be rephrased, shortened, translated, or regenerated with AI. Diagrams, flowcharts, timelines, and animations are applied automatically.
• Finish: Export as a native PPTX file, share a link, or present live. Decks can also be written in one language and translated for presentation in another.

Platform Coverage

SlidesAI is designed to meet users inside the tools they already use:

• Web App – browser-based, no install required, works on laptop, desktop, and mobile
• Google Slides – add-on available on the Google Workspace Marketplace (rated 4.3 on Google Workspace)
• Microsoft PowerPoint – add-in available on Microsoft AppSource
• ChatGPT – describe a presentation in chat and have it saved directly to Google Slides

Audience and Use Cases

The product targets four primary audiences, each with dedicated use-case pages:

• Professionals – business updates, meeting decks, reports, proposals, and board summaries
• Educators – lesson slides, lecture decks, and classroom material from notes or lesson plans
• Students – thesis defences, class presentations, and essay-to-deck conversions
• Sales teams and founders – pitch decks, investor updates, client proposals, and go-to-market decks

Update: Web App and Multi-Platform Expansion

SlidesAI launched as a Google Slides add-on in early 2023, then expanded to a Microsoft PowerPoint add-in, a ChatGPT integration, and most recently a full web app accessible from any browser. The company describes this progression as growing from "a single Google Slides add-on" into "a complete AI-powered presentation platform." The current product direction emphasizes native file output (real PPTX), real-time multi-user collaboration, and AI-generated diagrams and animations applied at generation time.