OpenAI lets anyone build custom ChatGPTs, no code needed

OpenAI is handing the keys to its AI factory over to the public. At its DevDay event, the company announced GPTs, custom versions of ChatGPT that anyone can assemble with plain-language instructions, extra knowledge, and a few clicks. No coding. No command-line voodoo. The pitch is simple: a chatbot that actually knows your company’s expense policy, teaches your kid long division, or designs stickers on a whim. You can already try examples from Canva and Zapier if you’re a ChatGPT Plus or Enterprise subscriber, with broader access promised soon.

The move feels like a direct answer to the power-user habit of hoarding prompt templates. Since Custom Instructions launched in July, people have been begging for deeper personalization. GPTs automate that entirely. You start a conversation, tell it what you need, feed it files, and flip on capabilities like web search or image generation. The interface lives at chatgpt.com/create. But the real story is the distribution play. Later this month, OpenAI will open a GPT Store where verified builders can list their creations, compete on leaderboards, and—eventually—get paid based on usage. It’s an app store for AI agents, built on top of ChatGPT’s existing user base.

Privacy is a major focus, likely to head off the inevitable data-sharing freakout. Your conversations with a GPT won’t be visible to the person who built it. If the bot calls third-party APIs, you get to decide whether your data leaves the chat. Builders can also choose whether user chats feed back into OpenAI’s training models, an option that layers on top of existing account-level opt-outs. OpenAI says it has new review systems to catch harmful GPTs—fraud, hate speech, adult content—and a reporting feature for users to flag trouble.

Longer term, OpenAI wants these GPTs to act more like autonomous agents, handling real-world tasks like booking flights or managing your inbox. The company is being unusually cautious in its language here, noting that this shift requires careful technical and safety work. Builders can already hook GPTs into external APIs, a capability that evolved from the plugins beta. Early enterprise customers like Amgen, Bain, and Square are using internal GPTs to generate marketing copy and tap proprietary datasets. The agent future isn’t here yet. But the scaffolding is being bolted on, one custom bot at a time.