Ai Chat & Assistants
Start with a general assistant for writing, planning and reasoning. Test it on your own tasks before choosing a subscription.
An editorial shortlist for this task. PICK marks our editorial starting point. The order is not a universal benchmark ranking.
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ClaudePICKLong-form reasoning and writing
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ChatGPTEveryday work, research and images
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GeminiGoogle's multimodal assistant
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GrokConversational research and creation
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Microsoft CopilotAn assistant for work and the web
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PerplexityAnswers with source links
How to make a good choice
Start with a general assistant for writing, planning and reasoning. Test it on your own tasks before choosing a subscription. Try a representative example with the same input in two or three tools. Consider quality, output control, export options and total cost. Always check the current product page and terms.
Which tool is best?
That depends on your task and requirements. The shortlist above is a starting point. A benchmark for one model or task cannot fully describe the quality of an entire app.
Are these tools free?
Providers set their own prices, trials and limits. Open the official link to check the current terms. This directory does not make undated pricing promises.
Source check · 13 November 2026 · Selection methodology