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The best ChatGPT plug-ins you can use

AI PDF custom GPT.
Jon Martindale / DigitalTrends

ChatGPT is an amazing tool, and when they were introduced, plug-ins made it even better. But as of March 2024, they’re no longer available as part of ChatGPT, having since been replaced by Custom GPTs, which you can make yourself. Or you can use one of the many amazing options from other developers, AI fans, and prompt engineers.

Interested in learning about how to make the best custom GPT for you? We have a guide for that. If you’re more interested in the best custom GPTs available now, we have a guide for that too.

ChatGPT and other natural language model artificial intelligences (AI) are evolving all the time, with new and exciting features, and ever-more-impressive capabilities. Other companies are right there with OpenAI, too. Microsoft’s Copilot for Windows is improving by leaps and bounds every time it’s updated. And Google’s Gemini isn’t far behind.

Jon Martindale
Jon Martindale is a freelance evergreen writer and occasional section coordinator, covering how to guides, best-of lists, and…
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ChatGPT on a laptop

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A person sits in front of a laptop. On the laptop screen is the home page for OpenAI's ChatGPT artificial intelligence chatbot.

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Statistics from Similarweb indicate that ChatGPT saw a 17.2% month-over-month (MoM) growth and a 115.9% year-over-year (YoY) traffic growth. Some highlights that spurned the ChatGPT growth during 2024 include its parent company, OpenAI, updating its web address from a subdomain, chat.openai.com, to a main domain, chatgpt.com. The tool especially saw a surge of traffic in May 2024, when it hit a 2.2-billion-visit milestone, and has been growing ever since, according to Similarweb researcher David F. Carr.

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