ChatGPT vs Claude: which one should you choose?

Pick ChatGPT if you want an all-rounder that talks, makes images and has an $8-a-month entry plan; pick Claude if most of your work is long text, documents or code. As of October 22, 2026, both cost $20 a month for their main plan, and Claude’s models hold the top two spots in the Epoch AI-based ranking on our site, just ahead of OpenAI’s flagship.

The short answer

ChatGPT and Claude are both general-purpose AI assistants: you type in plain English and they answer, draft, summarize and analyze. They have far more in common than not. The differences come down to a handful of features and a different focus.

If you mainly want to…	Go with
Talk to the AI out loud	ChatGPT
Create or edit images	ChatGPT
Go beyond the free tier for the lowest price	ChatGPT (Go plan)
Work through a long report, contract or transcript	Claude
Write code or run code to analyze data	Claude
Get ready-to-use files out of the chat	Claude
Stick with the tool everyone already knows	ChatGPT

Treat this as a starting point, not a rule: both can handle most of these tasks. The sections below go through each criterion with the numbers.

The two assistants at a glance

ChatGPT is OpenAI’s assistant, launched on November 30, 2022. It’s the product that brought generative AI to the mainstream. Claude is made by Anthropic, a US company founded by former OpenAI researchers. It built its reputation on the quality of its writing and on handling long documents.

Here are their plans and features, as listed on the companies’ own websites:

Assistant	Free	Paid from	Web search	Agent mode	Voice	Images
ChatGPT	Limited	$8/mo	Yes	Yes	Yes	Yes
Claude	Limited	$20/mo	Yes	Yes	—	—

One reading tip: when a feature is missing for an assistant, it means the company doesn’t list it on the pages we checked. That’s not always proof the feature doesn’t exist at all.

Free tier: two serious ways in

Both assistants have a free plan with capped usage. That’s the best way to decide between them: try each on your real work before paying anything.

ChatGPT Free lets you ask questions, draft, search the web and chat by voice. According to OpenAI, messages that use tools, file uploads, images, voice and deep research are all capped. Past the limit, the assistant switches to a lighter model or asks you to wait. OpenAI has also said it is testing ads on the Free and Go plans, but not on Plus.

Claude Free includes, according to Anthropic’s pricing page on October 22, 2026, web search, file creation, code execution, memory across chats and app connections. Usage is limited and resets regularly. Anthropic doesn’t publish exact numbers for those limits, so a long document can eat through them quickly.

For a wider look at no-cost options, our ranking of the best AI right now puts both assistants alongside their rivals.

Pricing: same tiers, different entry point

The price lists are strikingly similar. The amounts below come from the official pages, in US dollars, checked on October 22, 2026. Prices can differ by country and may or may not include sales tax or VAT, so check what your account shows.

Tier	ChatGPT	Claude
Free	Free, $0	Free, $0
Entry	Go, $8 a month	No equivalent plan
Main	Plus, $20 a month	Pro, $20 a month ($17 billed yearly)
Heavy use	Pro, from $100 a month	Max, from $100 a month
Teams	Business, $25 per user	Team, $25 (Standard seat) or $125 (Premium seat)

Two differences stand out. First, ChatGPT has the $8 Go plan, which raises the free limits without unlocking the flagship models; Claude has nothing comparable. Second, Claude Pro drops to $17 a month if you pay for a year up front.

For heavy users, ChatGPT Pro starts at $100 with higher tiers at $200 and $500; Claude Max also starts at $100 and gives 5 or 20 times Pro’s usage. If you’re on the fence about subscribing at all, our guide to which AI subscriptions are worth the money helps you run the numbers.

Web search, agent mode and browser

Both assistants do AI web search: they read recent pages and cite their sources. Both also have an agent mode, a way to hand over a multi-step task instead of a single question. An AI agent searches, compares, fills things in, then hands you the result.

Their approaches differ:

• ChatGPT has built agentic browsing into its desktop app, Codex and its Chrome extension. Its former standalone browser, ChatGPT Atlas, has been retired.
• Claude offers the “Claude in Chrome” extension on paid plans only, and brings background task delegation into the app. Pro subscribers can also schedule tasks.

Voice and images: ChatGPT’s edge

This is the most visible day-to-day difference. ChatGPT lists voice conversations and image generation among its features. You can talk to it on your commute, ask for a birthday card illustration or touch up a photo.

For Claude, neither image generation nor a voice mode appears in the features listed on Anthropic’s site as of October 22, 2026. You can upload files for it to analyze, but if you want to create images, ChatGPT is the better fit.

Claude has its own visual strength: “artifacts”. The output appears next to the chat as a document, table, presentation or small app. That’s handy when you want to rework a text one paragraph at a time.

Long documents and code: Claude’s home turf

Say you need to review a commercial lease running to dozens of pages, or compare two versions of an annual report. That kind of work depends on the context window, meaning how much text the model can keep in mind at once.

On that front, both companies’ flagship models are now level, at around one million tokens according to models.dev. A token is a small chunk of a word. The real difference is in the tools. Claude runs code even on the free plan to analyze a spreadsheet, and produces files directly. Claude Code, its programming tool, is included with Pro. ChatGPT, for its part, includes Codex with Plus.

If writing is your main use, our guide to the best AI for writing compares assistants on that criterion alone.

The models behind each assistant

An assistant is an app. It runs on one or more models, the “engine” that generates the answers. As of October 22, 2026, ChatGPT relies on GPT-6 Astra, GPT-6.1 Sol and GPT-6 Luna, and Claude on Claude Opus 5.5, Sonnet 5.5 and Haiku 5.5.

Model	Developer	Release	Context (tokens)	Input ($/M tokens)	Output ($/M tokens)	Open weights
GPT-6 Astra	OpenAI	September 4, 2026	1.05 M	$10	$50	No
GPT-6.1 Sol	OpenAI	September 29, 2026	1.05 M	$2	$10	No
GPT-6 Luna	OpenAI	September 22, 2026	1.05 M	$0.10	$0.50	No
Claude Opus 5.5	Anthropic	September 22, 2026	1 M	$4	$20	No
Claude Sonnet 5.5	Anthropic	September 28, 2026	1 M	$2	$10	No
Claude Haiku 5.5	Anthropic	October 7, 2026	1 M	$0.10	$0.50	No

The prices in this table apply to developers using the models through the API, billed by the amount of text processed. They don’t affect your subscription, but they show where each model sits: premium, mid-range or lightweight.

Here is each model’s score on our weekly ranking index, built from Epoch AI’s tests:

Capability index (out of 100)

• Claude Sonnet 5.595.9
• Claude Opus 5.595.9
• GPT-6 Astra94.7
• GPT-6.1 Sol92.1
• Claude Haiku 5.584
• GPT-6 Luna80.3

Don’t read too much into these gaps. A point or two on the index won’t show when you ask for a recipe or a meeting summary. And ChatGPT’s free tier runs on a lightweight model, not the flagship. The ChatGPT vs Claude head-to-head in our comparison tool lays out the data criterion by criterion.

Privacy: two settings to know

On individual plans, both companies may use your chats to improve their models, and both let you say no.

• ChatGPT: Settings, then Data Controls, then turn off “Improve the model for everyone”. Temporary Chats aren’t used for training and may be kept for up to 30 days. Data residency is limited to the Enterprise and Edu plans.
• Claude: training can be switched off in the privacy settings on Free, Pro and Max. Incognito chats are never used for training. Team and Enterprise plans don’t train on your data by default.

Languages

Both assistants understand and write in English, French, Spanish and many other languages, and both run on the web, desktop and mobile. Don’t pick one over the other on this point: instead, compare the tone each one gives you on an email you write often.

Who is each one for? Our verdict by profile

There’s no absolute “best”. Here is the most sensible pick for your situation.

You’re new to AI

ChatGPT, for its range. Voice, images, web search: you can explore every use case with a single tool, and the Go plan takes you a bit further for $8 a month.

You write, edit or analyze documents

Claude. Paralegal, marketing manager, grad student working on a thesis, translator: you’ll get a lot out of artifacts and file creation on long texts.

You write code

Claude, by a nose. Code execution on the free tier and Claude Code with Pro make it a direct work tool. ChatGPT Plus, with Codex, remains a solid option.

You want to talk to your AI or create visuals

ChatGPT, no question: voice and image generation are among its listed features.

You run a small team

They’re level at $25 per user. Business for ChatGPT, Team for Claude: compare how each plugs into the tools you already use, and their no-training guarantees.

Still undecided? The AI assistants comparison puts other services head to head, and our ChatGPT vs Gemini matchup covers Google’s assistant. To settle Claude against Gemini, read Claude vs Gemini too.

Check yourself Every week you need to summarize meeting notes around thirty pages long, and you never create images. Which one should you try first?

Claude. Your main need is analyzing long documents, which is its home turf, and you don’t need image generation. Start with the free version on a real set of notes, then move to Pro if the usage limits get in your way.