OpenAI has taken a significant step forward in the evolution of its flagship product, ChatGPT, by unveiling the new “Apps SDK” at its annual DevDay conference. This groundbreaking development allows third-party developers to create fully interactive applications that can run directly within the ChatGPT interface. With this innovation, users can now engage with various services—ranging from real estate searches on Zillow to graphic design tasks on Canva—without ever leaving the ChatGPT environment. This integration marks a pivotal shift in how users interact with technology, merging conversational AI with practical applications in a seamless manner.
The announcement was made by OpenAI’s co-founder and CEO, Sam Altman, who emphasized the transformative potential of the Apps SDK. He stated that this new capability would enable a generation of apps that are not only interactive but also adaptive and personalized, allowing users to chat with them as they would with a human. The implications of this development are vast, as it opens up new avenues for productivity, learning, and entertainment, all within a single conversational interface.
One of the most compelling aspects of the Apps SDK is its ability to allow users to log into their accounts on external applications directly through ChatGPT. This means that users can access their personal data and utilize the functionalities of these apps without the need to switch between different platforms. For instance, a user could ask ChatGPT to help them learn about machine learning through Coursera, generate a marketing poster using Canva, and explore real estate options on Zillow—all in one continuous conversation. This level of integration not only enhances user experience but also streamlines workflows, making it easier for individuals to accomplish multiple tasks efficiently.
The Apps SDK is built upon the Model Context Protocol (MCP), an open-source standard introduced by Anthropic. This framework allows developers to connect selected data, trigger actions, and render fully interactive user interfaces. The SDK includes a feature known as “talking to apps,” which enables ChatGPT and its underlying models, such as GPT-5, to obtain updated context from third-party services. This ensures that the AI model is always aware of what the user is interacting with, thereby providing more relevant and timely responses.
Developers utilizing the Apps SDK can create applications that appear inline within the ChatGPT chat interface as lightweight cards or carousels. These apps can also expand to fullscreen for immersive tasks, such as displaying maps, menus, or slideshows. Additionally, the SDK supports picture-in-picture functionality, allowing users to engage with live content like videos or games while maintaining their conversation with ChatGPT. Each of these modes is designed to preserve the minimalistic and conversational flow of ChatGPT while adding layers of interactivity and brand presence.
During the keynote presentation, OpenAI showcased early integrations of external apps built using the Apps SDK. Notable examples included Coursera, Canva, and Zillow. In a demonstration involving Coursera, a user could initiate a conversation by asking ChatGPT to teach them about machine learning. Upon receiving the request, ChatGPT would prompt the user to log into their Coursera account, seamlessly integrating the learning experience within the chat interface. Once logged in, users could watch instructional videos and ask ChatGPT questions about the content in real-time, enhancing the learning process.
Similarly, the integration with Canva allows users to generate visual content based on prompts provided during their conversation with ChatGPT. For example, a user could request a poster design for a dog walking business, and ChatGPT would automatically issue commands to Canva to create the design, presenting the results directly within the chat session. This eliminates the need for users to manually navigate between applications, significantly reducing friction in the creative process.
Zillow’s integration further exemplifies the capabilities of the Apps SDK. Users can inquire about potential locations for expanding their businesses, and ChatGPT can leverage its memory feature to recall previous conversations. For instance, if a user had discussed a dog walking business, ChatGPT might suggest Pittsburgh as a viable city for expansion. The user could then request Zillow to display homes for sale in that area, prompting an interactive map to appear within the ChatGPT interface. This map would include detailed listings, prices, and even options to schedule home tours—all without leaving the chat.
The potential for other partnerships is vast, with OpenAI announcing collaborations with major platforms such as Booking.com, Expedia, Figma, and Spotify. These integrations represent a diverse array of lifestyle, commerce, and productivity applications, further enriching the ecosystem that OpenAI is building around ChatGPT. As more developers gain access to the Apps SDK, the possibilities for innovative applications will continue to expand.
However, with great power comes great responsibility. OpenAI has established strict guidelines for app developers to ensure that all applications comply with privacy, safety, and content standards. Apps must serve a clear and valuable purpose, be predictable and reliable in behavior, and be safe for general audiences, including teenagers aged 13 to 17. Furthermore, developers are required to respect user privacy and limit data collection to what is necessary for the app’s functionality.
Each application must also include a clear and published privacy policy, obtain user consent before connecting, and disclose any actions that modify external data, such as posting or uploading content. OpenAI reserves the right to remove any apps that violate its usage policies, crash frequently, or misrepresent their capabilities. Developers must submit their applications from verified accounts, provide customer support contacts, and maintain their apps for stability and compliance.
The introduction of the Apps SDK positions ChatGPT as more than just a chatbot; it is evolving into a comprehensive AI operating system that combines conversational intelligence with rich interfaces and embedded commerce. This transformation offers developers direct access to over 800 million ChatGPT users, who can discover and utilize apps in a natural conversational context. Whether planning trips, learning new skills, or shopping, users can now engage with a wide range of applications without the hassle of switching between different platforms.
As OpenAI continues to refine and expand the capabilities of ChatGPT, there are still pressing questions regarding data usage and the future of the GPT Store. The GPT Store was previously promoted as a platform for third-party creators and developers to build custom, task-specific versions of ChatGPT and monetize them through a usage-based revenue share model. With the introduction of the Apps SDK, it remains to be seen how these two initiatives will coexist and evolve.
In conclusion, the launch of the Apps SDK represents a monumental leap forward for OpenAI and its vision for ChatGPT. By enabling third-party apps to run seamlessly within the ChatGPT interface, OpenAI is redefining the user experience and setting the stage for a new era of interactive, conversational applications. As developers begin to explore the possibilities offered by the SDK, users can look forward to a future where their interactions with technology are more integrated, efficient, and engaging than ever before. This is just the beginning of what promises to be a transformative journey for both users and developers alike.