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ChatGPT

Cooling Down
AI Models / APIs

What is ChatGPT?

OpenAI's flagship AI assistant used by over 100 million people daily — writes, codes, analyzes images, browses the web, and holds multi-step conversations naturally.

Heat Score53

Heat score updated Apr 29, 2026

-287d
+2730d

High momentum

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Why this tool is flagged

ChatGPT dropped 28 points this week alone — a sharp, fast decline. Combined with its 30-day trajectory (+27 pts), this suggests a recent momentum reversal rather than a slow fade. Sharp drops in the AI Models / APIs space often precede a category shift toward a newer tool.

Pricing

freemiumFreemium | Free trial: Yes

ChatGPT appears in

The LLM Stack: Choosing Your Foundation Model for Builders →AI Video Sales Letter (VSL) →Local Business AI Marketing →The Video Content Factory →The SaaS Launch Stack →

Free Stack Audit

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