Perplexity vs ChatGPT (2026): Prices, Limits and Which One to Pick

Short answer (November 2026): Perplexity and ChatGPT both cost $20 a month on their main paid plans. Pick Perplexity if you mostly look things up and want to check the sources. Pick ChatGPT if you mostly write, study, make images or talk through ideas. If you only use one for free, ChatGPT does more kinds of work, and Perplexity is the better search tool.

We checked plans on Perplexity's and OpenAI's own pages in November 2026. Plans change often, so check Perplexity pricing and ChatGPT pricing before you pay.

If you also want Google in the comparison, read Perplexity vs ChatGPT vs Google.

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Perplexity vs ChatGPT: Plans and Prices

	Perplexity	ChatGPT
Free plan	Yes, $0	Yes, $0
Low-cost plan	Education Pro, $10/month for verified students and teachers	Go, $8/month (may include ads)
Main paid plan	Pro, $20/month (about $17/month billed yearly)	Plus, $20/month
Top personal plan	Max, $200/month ($2,000/year)	Pro: $100, $200 or $500/month
Team plan	Enterprise Pro, from $40 per seat/month	Business, $25 per user/month ($20 billed yearly)
Models	Uses several companies' models, and you can choose on paid plans	OpenAI's models only

Prices are in dollars. Some countries get local pricing.

Our own chart, made from the prices listed by each company. Sources: Perplexity pricing, Perplexity plans and ChatGPT pricing, checked November 9, 2026.

For the full plan details, see Perplexity Free vs Pro vs Max and ChatGPT Free vs Plus vs Pro.

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Usage Limits

Neither company publishes a full list of numbers for its paid plans.

Perplexity Free: Perplexity's help page lists 3 Pro Searches a day and 1 Research query a month. Basic searches are "practically unlimited".

Perplexity Pro: Pro Searches have weekly limits and Research queries have monthly limits. Perplexity describes these as limits for "average use" and gives no number.

ChatGPT Free: Text chats with GPT-6 are unlimited, within OpenAI's abuse rules. Uploads, images, voice and deep research are limited.

ChatGPT Plus: You get expanded messages, uploads and deep research. OpenAI says limits apply. Its pricing page gives no deep research count.

You can't compare the two paid allowances directly. For most study and daily work, either $20 plan is enough.

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Research and Citations

This is the main difference between the two tools.

Perplexity is built around search. It looks at the web for each question, and every answer has citations in the text. You can click a number and read the source. On paid plans it also adds premium data sources, such as Statista and PitchBook.

ChatGPT is a general assistant that can also search. When it uses the web, its answers may include citations, and you can open them. When it does not search, it answers from what it learned in training, so there may be no source to check.

Both tools offer a deep research mode, which takes longer and writes a report with sources. For a closer look at that one feature, read Google Deep Research vs Perplexity vs ChatGPT.

Citations do not prove an answer is right. A tool can cite a weak source, or say something the source does not say. OpenAI also warns that its citations can be incorrect. Open the source before you use a fact in your work.

We don't rank these tools with benchmark scores. Results change with each new model. The best test is your own question: ask both, then check the sources.

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Which One to Pick

Students

Start with the free plans of both. Use Perplexity to find sources for an essay, and ChatGPT to explain a hard topic or quiz you.

If you want to pay, verified students and teachers can get Perplexity Education Pro for $10 a month. ChatGPT Go costs $8 a month, but it gives you the same models as Free, with more use.

Always check your school's rules on AI, and read the sources you cite.

Research and fact-checking

Pick Perplexity. Sources are part of every answer, so checking is faster.

Writing and everyday help

Pick ChatGPT. It is better suited to long conversations, drafts and rewrites. It also has memory, projects and voice chat.

Images and files

Pick ChatGPT on the free plan, because Perplexity Free has no image generation. On paid plans, both can make images and work with your files.

Market and business research

Try Perplexity Pro. Its premium data sources help with company and market questions.

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Should You Pay for Both?

Most people should not. The free plans work well together, so try that first.

Pay for one plan when you keep hitting a limit in the tool you use most. Paying for both costs $40 a month, and that only makes sense if you use both every day for work.

One more point: Perplexity Pro lets you choose from several companies' models, including OpenAI's. It does not give you ChatGPT's app features, such as projects, custom GPTs or Codex.

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Frequently Asked Questions

Is Perplexity better than ChatGPT?

Perplexity is better for finding facts with sources. ChatGPT is better for writing, studying and general help. Neither is better at everything, so choose by your main task.

Is Perplexity free?

Yes. The free plan has practically unlimited basic searches, 3 Pro Searches a day and 1 Research query a month, according to Perplexity's help center.

Does Perplexity use ChatGPT?

Perplexity says it picks from several top models for each question, including ChatGPT, Google Gemini, Anthropic Claude and NVIDIA Nemotron. Paid plans let you choose a preferred model.

Is Perplexity more accurate than ChatGPT?

We can't say one is always more accurate. Perplexity makes answers easier to check because every answer has citations. Both can still make mistakes, so open the source for anything important.

Which is better for students?

Use both free plans. Perplexity is good for finding sources, and ChatGPT is good for explanations and practice. If you want one paid plan, verified students can get Perplexity Education Pro for $10 a month.

Should I pay for both Perplexity and ChatGPT?

Most people should not. Start with both free plans, then pay for the one where you keep hitting limits.

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Learn Both for Free

FreeAcademy has free courses with certificates for these tools:

• Perplexity AI for Research: find and check information faster
• ChatGPT for Complete Beginners: start from zero
• AI Tools Comparison: see how the main AI tools differ

All courses are 100% free, including the certificate.

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Last checked: November 9, 2026. Plans, models and limits change often. Check each company's pricing page for the latest details.