ChatGPT vs GPT-4o

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

	ChatGPT Writing	GPT-4o Writing
Tagline	OpenAI's flagship conversational assistant, and the default benchmark every other chatbot is measured against.	OpenAI's multimodal flagship behind ChatGPT.
Category	Writing	Writing
Pricing	Freemium· Free; Plus $20/mo; Pro $200/mo; Team $25-30/user/mo; Enterprise custom	Freemium· Free tier; Plus $20/mo; Pro $200/mo
Model	GPT-4o, GPT-4.1, o-series reasoning models	GPT-4o
Editorial score	—	9.4 / 10
Use cases	writingcodingresearchdata-analysisimage-generationvoice-chat	general writingsummarizationvisionvoice mode
Pros	Best-in-class general reasoning, writing, and coding across a single chat surface Huge feature surface: voice, vision, image generation, file analysis, web browsing, Canvas Custom GPTs, Projects, and Connectors make it sticky for repeated workflows Free tier is genuinely useful; Plus is the most cost-effective frontier-model subscription	Strong all-rounder Voice mode is uncannily good Huge ecosystem & plugins Available in ChatGPT, API, Copilot
Cons	Closed-source with no self-hosting option Rate limits on advanced models even on paid tiers Still hallucinates confidently on niche or recent facts Enterprise data-residency and compliance need careful review	Style can be generic without nudging Hallucinates citations occasionally Context smaller than Claude on long docs
Website	chatgpt.com	chatgpt.com

Pick ChatGPT if

✅ Best-in-class general reasoning, writing, and coding across a single chat surface
✅ Huge feature surface: voice, vision, image generation, file analysis, web browsing, Canvas
✅ Custom GPTs, Projects, and Connectors make it sticky for repeated workflows
✅ Free tier is genuinely useful; Plus is the most cost-effective frontier-model subscription

Pick GPT-4o if