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ChatGPT |
Open AI Includes (with usage rate limits):
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ChatGPT Plus |
Open AI Includes:
Enterprise edition for large businesses. Teams account for small business. |
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Microsoft Copilot |
Microsoft
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Gemini |
Google
(Paid versions include more of everything, plus a few extra features like coding assistants) |
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Claude |
Anthropic
See pricing plans: free, pro, and max. |
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Perplexity AI | Perplexity Free. Includes web search results, with links to sources. Offers "Focus" choices such as web, academic, social, or finance. You can use it without creating an account. The feature called Spaces makes it easy to create your own knowledge base where you can search through your class notes, syllabus, and course materials. Generate practice exams or collaboration guides for group projects. Both free and Pro accounts ($20/mo) allow a choice between several models. Click the little chip icon in the search box. |
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Meta AI |
Meta |
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