ChatGPT

OpenAI's flagship conversational AI. GPT-4o powers writing, analysis, coding, and image generation.

Writing Freemium Editor's Pick

Visit chat.openai.com Free tier · unlimited basic

0.0 /10

Features

9.5

Ease of use

9.6

Value

8.9

Support

9.0

PixlRun verdict

The default choice

Launched

November 2022

Starting price

$20/mo

Free trial

Free tier · unlimited basic

Platforms

Web, iOS, Android, Mac, Windows

What is ChatGPT?

ChatGPT is the product that turned LLMs into a mainstream tool. Built on OpenAI's GPT family, it handles writing, analysis, coding, image generation, voice conversation, and browsing from a single chat interface. The Plus tier ($20/mo) unlocks GPT-5, o1 reasoning, and higher image and voice caps. For most people asking 'which AI should I use,' the honest answer is still: start here.

Key features

💬

GPT-5 & o1 reasoning

Access to OpenAI's newest models including deep-reasoning o1.

🎤

Advanced Voice Mode

Real-time voice conversation with emotion and interruption handling.

🎨

DALL-E 3 image gen

Generate or edit images directly inside the chat.

📊

Data analysis

Upload CSV, Excel, PDF — ChatGPT runs Python and draws charts.

🌐

Web browsing

Live search with sources for up-to-date answers.

🧩

Custom GPTs

Build and share specialized assistants with your own data.

Pros & cons

What we love

Widest model lineup — GPT-4o, GPT-5, o1 reasoning
Excellent mobile apps with real-time voice
Built-in image generation (DALL-E 3) and data analysis
Enterprise SSO, admin console, and privacy controls
Best ecosystem of GPTs and custom instructions

What could be better

Stricter content policies than Claude or open-source models
GPT-5 usage limits on Plus can feel tight for heavy users
Memory feature still inconsistent between chats

Pricing

Free

Unlimited GPT-4o mini

GPT-4o mini unlimited
Limited GPT-5 access
Voice mode (limited)
Basic image gen

Plus

$20 /mo

For daily users

GPT-5 and o1 access
5x more messages
Advanced voice mode
Full image gen
Custom GPTs

Pro

$200 /mo

Unlimited power

Unlimited GPT-5 and o1
Longest context windows
Priority access
Sora video (limited)

Best for

👤

Generalists

People who want one AI for writing, code, analysis, and voice.

🎓

Students & researchers

Data analysis + web browsing + citations make it ideal for coursework.

FAQ

ChatGPT vs Claude — which is better?

Claude is usually sharper at long-form writing and code review. ChatGPT has the wider toolkit (voice, images, data analysis, GPTs). If you do one thing deeply, try Claude. If you want one tool for everything, ChatGPT.

Is the free tier enough?

For casual use yes. You get unlimited GPT-4o mini and limited GPT-5. Heavy users or coders hit the GPT-5 cap fast — Plus is worth it.

Does ChatGPT train on my conversations?

Not if you turn off 'Improve the model for everyone' in settings, or use a Team/Enterprise plan — those never train by default.