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Tools · Comparison

ChatGPT vs Gemini vs SlidesAI

All three are chatbot tools. Here is what separates them.

ChatGPTGeminiSlidesAI
What it isAdvanced AI chatbot by OpenAI for conversation, content creation, coding assistance, and much more.Google's multimodal AI assistant with deep integration into Google Workspace and search.Turn notes, documents, PDFs and prompts into professional presentations with SlidesAI. Works in Google Slides, PowerPoint, ChatGPT and web. Try Now
CategoryChatbotChatbotChatbot
PricingFreemium · $20/moFreemium · $20/moFreemium · $10 - $20.83/mo
How it billsFlat monthlyFlat monthlyFlat monthly
Free tierYesYesYes
RatingNot yet rated4.5 from 7,200 reviewsNot yet rated
Features
  • GPT-4o & GPT-4.5 models
  • Custom GPTs marketplace
  • Image generation with DALL-E
  • Code interpreter & analysis
  • Voice conversations
  • File upload & analysis
  • Web browsing
  • Plugin ecosystem
  • Multimodal understanding
  • Google Workspace integration
  • Search grounding
  • Long context (1M tokens)
  • Gems custom assistants
  • Real-time information
  • Image generation
  • Code execution
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What works
  • Most versatile AI assistant
  • Excellent reasoning capabilities
  • Huge plugin ecosystem
  • Regular model improvements
  • Free tier available
  • Deep Google integration
  • Excellent multimodal capabilities
  • Free tier is generous
  • Real-time web access
  • Massive context window
  • Has a free tier, so it can be tried before paying
  • Publishes its price openly — $10 - $20.83/mo
  • Sits in Chatbot, one of the better-covered categories here — easy to compare
What does not
  • Can hallucinate facts
  • Free tier has limitations
  • Premium pricing for advanced features
  • Occasional downtime during peak hours
  • Occasional accuracy issues
  • Less refined than GPT-4
  • Limited third-party integrations
  • Variable response quality
  • 162 other tools in this catalogue claim to do the same job
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