Best AI chat assistants

Our picks at a glance

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#1 · Best general assistant

ChatGPT

4.6/5 · Freemium

The generalist.

Visit ChatGPT

#2 · Best for long documents

Claude

4.7/5 · Freemium

Anthropic's assistant for long documents, writing that has to stay in voice, and coding help.

Visit Claude

#3 · Best inside Google apps

Gemini

4.5/5 · Freemium

Google's general assistant for chat, writing, and multimodal prompts, including the Google products many…

Visit Gemini

#4 · Best for cited answers

Perplexity

4.6/5 · Freemium

The cited-answers pick.

Visit Perplexity

Also ranked#5 Grok

This shortlist is for a conversational assistant, not an editor or a video tool. ChatGPT is the generalist people open for everyday questions. Claude is the one for a long document or a rewrite that has to stay in voice, which is why it leads the writing shortlist even though it is second here. Gemini is the practical pick when the work already lives in Google apps. Perplexity is the cited-answers pick: it searches the web and cites the pages it used. Grok is xAI's general assistant in xAI's own apps. Scores are unchanged. Order is fit for general chat, so a higher score can sit lower.

1. 01

   ChatGPT

   OpenAI's general assistant for writing, coding, analysis, images, and file work.

   The generalist. OpenAI's consumer assistant for drafting, explaining, coding, and everyday questions, with a free tier and paid plans.

   FreemiumChat assistantsWriting

   4.6/ 5

   Visit website
2. 02

   Claude

   Anthropic's assistant for long documents, careful rewrites, and coding help.

   Anthropic's assistant for long documents, writing that has to stay in voice, and coding help. It leads the writing shortlist for that job.

   FreemiumChat assistantsWriting

   4.7/ 5

   Visit website
3. 03

   Gemini

   Google's assistant, including ties into Docs, Gmail, and other Google apps.

   Google's general assistant for chat, writing, and multimodal prompts, including the Google products many people already have open.

   FreemiumChat assistantsWriting

   4.5/ 5

   Visit website
4. 04

   Perplexity

   Perplexity answers questions with citations back to web sources. It is a research tool for a topic map, not a blank-page writer.

   The cited-answers pick. It answers with citations back to web sources, which makes it a research tool more than a blank-page writer.

   FreemiumResearch

   4.6/ 5

   Visit website
5. 05

   Grok

   xAI's general assistant, available through xAI's apps and site.

   xAI's conversational assistant for general questions, writing, and coding help, distributed through xAI's own apps rather than an editor.

   FreemiumChat assistants

   4.4/ 5

   Visit website

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