AI chatbot pricing (8 tools)
Of the 8 AI chatbot services listed, 7 have a free tier. The cheapest paid plan billed monthly is Gemini (Google AI plans) Google AI Plus at $4.99/month. Prices as of .
Prices are from each vendor's official pricing page, checked on . This page has no affiliate links.
Only values shown on each vendor's official pricing page are listed. "—" means the page did not state it. Checked .
| Service | Cheapest plan (monthly) | Free tier | Plan included usage |
|---|---|---|---|
| Gemini (Google AI plans) | $4.99Google AI Plus | Flash-Lite model, image generation and editing, Deep Research, Gemini Live, Canvas, Gems. 15 GB storage. | 2x Free usage limits. Flash models, video generation, 200 Flow credits, 400 GB storage. |
Details
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| Microsoft Copilot (Microsoft 365 for home) | $9.99Microsoft 365 Personal | Limited Copilot use with a free Microsoft account. No numeric limit published. | 1 user. Advanced Copilot chat with higher limits than free, Copilot in Word and Excel, 1 TB storage. $99.99/year. |
Details
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| Mistral Vibe (formerly Le Chat) | $14.99Pro | Limited messages and web search. Limited coding sessions. Basic image generation. | Up to 6x messages, 5x web search and 40x image generation vs. free. $15/month in API credits. |
Details
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| Claude | $20Pro | Chat, web search, file creation and memory on web, desktop and mobile. Up to 5 projects. No Opus or Claude Code. Usage limit resets every 5 hours. | At least 5x Free usage per 5 hours. Opus, Claude Code, Research. Annual billing is $200/year (shown as $17/month). |
Details
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| Perplexity | $20Pro | 3 Pro searches per day, 1 Research query per month, limited file uploads. | Weekly Pro search limit, monthly Research limit (average use), choice of AI models. $200/year. |
Details
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| ChatGPT | — | Unlimited GPT-6 text chat (abuse safeguards apply). Limits on uploads, image creation, voice, Deep Research and Codex. | — |
Details
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| Grok | — | Free to try on web and in the app. No numeric limit published. | — |
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| Poe | — | — | — |
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Columns in the AI chatbot table
- Free tier: what you get with a free account. Credit-based limits are written as the vendor states them.
- Cheapest plan: the lowest price billed month to month. Annual prices (per month) are on each service's page.
AI chatbot pricing by service
- ChatGPT pricing
- Claude pricing
- Gemini (Google AI plans) pricing
- Microsoft Copilot (Microsoft 365 for home) pricing
- Perplexity pricing
- Grok pricing
- Mistral Vibe (formerly Le Chat) pricing
- Poe pricing
Pricing tables for other AI tools
- AI Voice Generator Pricing
- AI Video Generator Pricing
- AI Transcription Pricing
- AI Writing Tool Pricing
- AI Image Generator Pricing
- LLM API Pricing
- AI Coding Assistant Pricing
- AI Translation Pricing
- AI Presentation Maker Pricing
- AI Search & Research Tool Pricing
Links marked "Affiliate link" pay us a commission if you subscribe. They do not change the order of the tables, which is sorted by price. Prices are as published by each vendor (most exclude sales tax and VAT). Check the vendor's page before you buy.
How this data is collected: Prices are read by hand from each vendor's official pricing page and stored with the date and source URL. Values we could not confirm there are left blank. Last checked .