Chatbot Freemium

ChatGPT

A versatile AI chatbot that assists with writing, coding, research, and daily productivity tasks.

9/10 MegaOne Score
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Price $8.00/mo
Category Chatbot
Model Freemium
Company OpenAI
Team Size 4,500
Total Funding $180.0B

ChatGPT is a leading AI chatbot developed by OpenAI, offering capabilities for generating human-like text, assisting with coding, performing deep research, and creating images. As of May 2026, it utilizes the GPT-5.5 Instant model as its default, with more advanced GPT-5.5 and GPT-5.5 Pro models available for paid subscribers, providing enhanced accuracy, conciseness, and contextual understanding.

9/10

ChatGPT remains the undisputed leader in conversational AI with 400 million weekly active users as of March 2026 and the advanced GPT-5.5 models, though traffic appears lower than expected in the data. The massive $180B funding and continuous innovation with GPT-5.4 launch solidify its market-defining position, though increased competition from Claude and others prevents a perfect score.

Free Tier
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