Perplexity Pro vs ChatGPT Plus: Which to Buy

Perplexity Pro vs ChatGPT Plus: pick Perplexity Pro ($17 a month yearly) for cited research across many models, and ChatGPT Plus ($20 a month) to create.

Quick answer: if most of what you do is looking things up, checking sources and comparing answers from different models, Perplexity Pro is the better buy at $17 a month on a yearly plan. If you write, code, make images, run agents or want one assistant that remembers your projects, ChatGPT Plus at $20 a month does more. We checked both pricing pages on November 1, 2026.

Both are about the same price, so the real question is what you’ll use it for every day. Here’s how they compare where it matters.

Price: Perplexity Pro vs ChatGPT Plus

Plan	Monthly	Yearly	Free option
Perplexity Pro	Shown at checkout	$17/month billed annually (about $204 a year)	Free plan with unlimited basic searches
ChatGPT Plus	$20/month	No annual plan (about $240 a year)	Free plan with GPT-6, plus Go at $8/month

OpenAI’s help center lists Plus at $20 a month, billed monthly, and its pricing page says annual billing is only offered on Business and Enterprise. Perplexity’s Pro page shows only the annual rate. On a yearly basis, Perplexity Pro is about $36 cheaper.

Side-by-side comparison

Feature	Perplexity Pro	ChatGPT Plus
Main strength	Web research with numbered citations on every answer	All-round assistant for writing, coding, images and tasks
Models	Choose from several labs: GPT-6.1 Sol, Claude Sonnet 5.5, Gemini 3.8 Flash, Grok 4.7, Kimi K3, GLM 5.3	OpenAI only: GPT-6.1 Sol, GPT-6 Astra, GPT-6 Sol and more
Deep research	Included	Expanded deep research
Images	Image generation included	Image creation, including image generation with Thinking
Agents and coding	Perplexity Computer, with 4,000 bonus credits	Codex and ChatGPT Work on desktop, web and mobile
Organization	Projects (up to 50 files each) and more memory	Projects, scheduled tasks, custom GPTs, expanded memory
Context (reasoning)	Not published	256K tokens

Where Perplexity Pro wins

• Sources you can check: every answer has inline numbered citations that link to the original page. For research, fact-checking and anything you’ll quote, that saves real time.
• Many models in one plan: you can run the same question through OpenAI, Anthropic, Google and xAI models without paying for each. Good for comparing answers.
• Lower yearly price: $17 a month billed yearly versus $20 a month for Plus.
• A useful free tier: if Pro doesn’t stick, Perplexity Free still gives cited answers. See Is Perplexity AI free? for exactly what you keep.

Where ChatGPT Plus wins

• Creating things: long drafts, code, spreadsheets, images and interactive charts are where ChatGPT is strongest.
• Coding and agents: Plus includes Codex and ChatGPT Work across desktop, web and mobile, so it can carry out multi-step tasks, not just answer.
• Memory and projects: projects, scheduled tasks and custom GPTs make it better as a daily work assistant that knows your context.
• OpenAI’s top models: Plus gets GPT-6 Astra and GPT-6.1 Sol directly from OpenAI, with reasoning built in.

Which one should you buy?

• Students and researchers: Perplexity Pro. Citations matter more than polish, and Education Pro is discounted.
• Writers and marketers: ChatGPT Plus, unless your writing depends on heavy fact-finding.
• Developers: ChatGPT Plus for Codex. Use Perplexity Free for quick documentation lookups.
• Analysts and journalists: Perplexity Pro for sourcing, possibly alongside ChatGPT Free for drafting.
• Not sure? Start on both free plans for a week and note which one you open first. That’s usually the one to pay for.

Can you get both cheaply?

A common setup is to pay for one and use the other free. ChatGPT Free includes unlimited text chats with GPT-6 (within abuse guardrails), and ChatGPT Go costs $8 a month if you need more uploads and images. Perplexity Free keeps unlimited basic searches. For more free options, see our best free AI chatbot guide.

Frequently asked questions