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OpenAI

Consumer AI Platform

Chat
GPT

The world's most popular AI chatbot. Every plan, every limit, and honest comparisons with competitors. Updated May 2026.

5
Articles
3
Formats
Free+$20
Pricing Tiers
300M+
Weekly Users

ChatGPT Free

GPT-4o with usage limits

ChatGPT Plus

$20/month with priority access

ChatGPT Team

$25-30/seat for organizations

GPT-5.5

Latest frontier model family

ChatGPT vs Claude

Scale-first vs safety-first comparison


ChatGPT Ecosystem

From free-tier chatbot to enterprise API platform. These articles break down what each tier actually delivers, where the limits hit, and how ChatGPT compares head-to-head with competitors.

Consumer AI

ChatGPT serves 300M+ weekly active users across free and paid tiers. The free tier runs GPT-4o with usage caps. Plus at $20/month unlocks priority access, DALL-E 3, and extended tool use. Team and Enterprise tiers add admin controls.

Model Platform

OpenAI's GPT-5.5 family powers ChatGPT, the API, and third-party integrations. The API serves tokens from $0.15/million (mini) to $15/million (frontier). Custom GPTs let users build specialized assistants.

Enterprise & API

ChatGPT Enterprise offers unlimited GPT-4o, admin console, SSO, and data exclusion from training. The API supports fine-tuning, function calling, and vision. OpenAI's partnership with Microsoft embeds GPT models across Azure and M365.


Articles

In-depth coverage of ChatGPT. Plans, pricing, real-world limits, and honest comparisons against Claude and Gemini.

Format

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