ChatGPT vs Perplexity
Use Perplexity when you need answers you can check, because it shows sources. Use ChatGPT when you want to create things: drafts, ideas, plans and images. Both are easy and free to start.
| ChatGPT | Perplexity | |
|---|---|---|
| What it is | The all-rounder with GPT-6: ask anything, draft scripts and emails, brainstorm, even make images. | Answers with sources, handy for research, stats and fact-checking. |
| Price | Free; Go $8/mo; Plus $20/mo; Pro from $100/mo | Free; Pro $17/mo (billed yearly); Max $167/mo (billed yearly) |
| Free plan | Yes | Yes |
| Difficulty | Easy | Easy |
| Price source | ChatGPT pricing | Perplexity pricing |
| Full review | ChatGPT page | Perplexity page |
Quick verdict
Pick ChatGPT if
- You want to write, brainstorm or make images
- You want one assistant for everything
Pick Perplexity if
- You are researching and want sources for every answer
- You fact-check stats, news or claims
Key differences
Perplexity is built like a search engine that answers in sentences. Every answer comes with sources you can click, which makes it the better choice when you need to check facts, find stats or follow news.
ChatGPT is built to create. Drafting, rewriting, brainstorming, planning and making images are its strengths. It is the better choice when the output is something you will use, not just something you need to know.
Both are free to start. Perplexity Pro is $17/mo billed yearly; ChatGPT has Go at $8/mo and Plus at $20/mo.
Which to use for common tasks
| Task | Pick | Why |
|---|---|---|
| Find a stat with a source for a presentation | Perplexity | Answers with sources |
| Write the presentation script | ChatGPT | Creating content |
| Compare products before buying | Perplexity | Check claims against sources |
| Plan a trip itinerary | ChatGPT | Practical planning |
| Fact-check a viral claim | Perplexity | Click through to sources |
Try this prompt
Research: [question]. Give a 2-sentence answer, then 5 bullet facts each with a source link. Say clearly if sources disagree.
Prices from each tool's official pricing page at our last check (2026-10-22). Plans change often, so confirm before you buy. How we pick →
Frequently asked questions
Is Perplexity better than ChatGPT for research?
For research where you need to check sources, we pick Perplexity, since it answers with sources. ChatGPT is better for creating content.
How much do they cost?
Per their official pricing pages, ChatGPT has Free, Go $8/mo and Plus $20/mo; Perplexity has Free and Pro $17/mo billed yearly.
Can I trust Perplexity's sources?
Sources make checking easier, but always open them. AI can still misread or mis-cite a page.
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