Observed Signal · Dec 17, 2025 · Product Launch · Source: OpenAI Blog · Impact: 3/5 · Sentiment: Positive
OpenAI Opens Doors for Developers to Submit ChatGPT Apps
OpenAI now allows developers to submit apps for review and publication in ChatGPT. Approved apps will be listed in a new in-product directory to improve discovery. To support developers, OpenAI released updated tools, guidelines, and an Apps SDK designed to help build chat-native experiences that enable real-world actions within ChatGPT. The changes aim to simplify app creation, review, and distribution inside the ChatGPT product.
OpenAI enabling third-party apps, a discovery directory, and an Apps SDK can expand integrations and developer ecosystem within ChatGPT; notable platform update but not industry-shifting on its own.
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Key Takeaways & Evidence Grounding
- Developers can submit apps to ChatGPT for review and publication.
- Approved apps will appear in a new in-product directory for discovery.
- OpenAI published updated tools and guidelines to support app development for ChatGPT.
- OpenAI released an Apps SDK to help developers build chat-native experiences that enable real-world actions within ChatGPT.
Connected Companies & Entities
1 Entity mappedRelated Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
OpenAI Unveils ChatGPT Apps and Developer SDK
OpenAI announced a new generation of apps that run inside ChatGPT and released the Apps SDK in preview for developers. The Apps SDK is built on the Model Context Protocol (MCP) open standard and is open source; developers can design app logic and interfaces, connect to backends, and test apps today using Developer Mode. Apps are available immediately to logged-in ChatGPT users outside the EEA, Switzerland, and the UK across Free, Go, Plus and Pro plans, and became available in preview to ChatGPT Business, Enterprise, and Edu customers on November 13, 2025. Early pilot partners include Booking.com, Canva, Coursera, Figma, Expedia, Spotify, and Zillow. OpenAI plans to open app submissions, publish a directory, provide monetization details (including support for an Agentic Commerce Protocol), and add finer-grained privacy controls later this year.
OpenAI Expands ChatGPT Plugins with App-like Interfaces and Automations
At its Dev Day presentation, OpenAI announced new plugin extensions for ChatGPT, allowing developers to build app-like experiences directly within the chat interface. These extensions will give apps a dedicated home in the ChatGPT sidebar and support interactive panels, including file viewers tailored to developers' products. OpenAI is also introducing a Plugin Creator tool to simplify plugin development and submission, along with improved ranking and recommendation in the plugin directory. Users can approve access needs individually. ChatGPT Sites can host these plugins, enabling sharing with colleagues who can use them with their own connected data. Additionally, OpenAI announced support for the proposed MCP Events specification, allowing plugins to trigger automations based on events in connected apps, making automations easier to add and manage.
OpenAI's Dev Day features challenge app store model
OpenAI's Dev Day updates position ChatGPT as an app discovery and launch platform, challenging traditional app stores. ChatGPT now has 1.2 billion weekly users and will suggest apps within conversations, allowing users to connect and use them directly. The company expanded its plugin architecture to support interactive panels, turning apps into ChatGPT-integrated experiences. "Sign in with ChatGPT" lets users bring their AI allowance to third-party apps, with 16 launch partners including Cognition, Notion, and Vercel. OpenAI also introduced an enterprise app marketplace with 30+ partners like Adobe, Figma, and Salesforce. The launch of autonomous agents, "Dots," further automates tasks using connected apps across an ecosystem of over 4,000 apps. OpenAI did not announce a billing or revenue-sharing system to fully replace app store economics.
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