ChatGPT (OpenAI)
The world's most popular AI assistant for writing, analysis, and coding
What is ChatGPT (OpenAI)?
ChatGPT is the starting point for most people's AI writing journey, and for good reason. The free plan already handles everyday writing tasks, and the paid plans mainly buy you more usage, OpenAI's stronger reasoning models, longer memory and more file and image allowances. Because many specialised writing tools are built on top of large language models from OpenAI and others, the raw output quality gap between ChatGPT and a dedicated writing tool is often smaller than their marketing suggests.
The real difference between ChatGPT and dedicated writing tools is workflow. ChatGPT expects you to prompt everything yourself: there are no pre-built templates for product descriptions, email sequences or social captions, so you need to know how to brief it to get professional-quality output. Specialised tools package those prompts into templates and team workflows, which is why they remain useful despite costing more than ChatGPT.
Custom Instructions and custom GPTs let you set a persistent persona and writing style, partly replicating the Brand Voice feature of paid writing tools. For solo writers and freelancers who are comfortable prompting, the Plus plan is often better value than a specialised subscription. OpenAI does not run an affiliate program, so there is no financial incentive for recommendation sites to put ChatGPT first, which is worth knowing when you read rankings.
Key Features
- Free plan with unlimited text chats (subject to OpenAI's abuse guardrails)
- Custom Instructions (persistent persona and style)
- Custom GPTs
- Image creation
- Web search
- File uploads and document analysis
- Deep research
- Memory (remembers your preferences)
- Voice conversation mode
- Projects and scheduled tasks (paid plans)
Pros & Cons
Pros
- Top-tier general-purpose models available from the free plan upwards
- Most versatile: handles almost any writing task with the right prompt
- Plus plan is cheaper than most specialised AI writing subscriptions
- Large ecosystem of custom GPTs for specialised writing tasks
Cons
- No affiliate program — recommendation sites have no incentive to rank it fairly
- No pre-built templates — requires solid prompting knowledge
- No native SEO optimization or keyword integration
- Conversation-based interface is slower than template-based workflows
Pricing
Model: Freemium subscription
| Plan | Price | Key Limits |
|---|---|---|
| Free | $0/mo | Unlimited text chats; limited uploads, image creation, voice and deep research |
| Go | $8/mo | More messages, uploads and image creation than Free; may include ads |
| Plus | $20/mo | Advanced reasoning models, projects, scheduled tasks, custom GPTs, expanded limits |
| Pro | From $100/mo | Three usage tiers; OpenAI's Pro reasoning models |
| Business / Enterprise | Per user (see OpenAI) | Team workspace, admin controls; annual plans available |
Prices checked on against the official ChatGPT (OpenAI) pricing page. US prices as listed on OpenAI's pricing page. Paid plans are billed per user per month.
See Full PricingFrequently Asked Questions
- How much does ChatGPT cost?
- As of 2 October 2026, OpenAI lists four individual plans: Free ($0), Go ($8/month), Plus ($20/month) and Pro (from $100/month). Business and Enterprise are priced per user. Check OpenAI's pricing page before subscribing, as plans change often.
- Is ChatGPT free to use?
- Yes. The free plan includes unlimited text chats (subject to OpenAI's abuse guardrails), with limited file uploads, image creation, voice and deep research. Paid plans raise those limits and unlock OpenAI's stronger reasoning models.
- Is ChatGPT good for writing?
- Yes. ChatGPT is a strong writing assistant as long as you brief it well. Unlike specialised AI writing tools it has no pre-built templates, so you describe the format, audience and tone yourself. In exchange you get one of the most capable general-purpose models available.
- What is the difference between ChatGPT and Jasper?
- ChatGPT is a general-purpose assistant: versatile, cheaper, but you write every prompt yourself. Jasper is built for marketing teams, with brand voice, templates and collaboration features. ChatGPT suits solo writers comfortable with prompting; Jasper saves time for teams producing the same content types repeatedly.