Google announced the Google Connected Apps Platform on October 28, 2026, giving developers a single place to build, submit and manage apps that run inside the Gemini app and Google Search. The platform is in public preview for United States developers who sign up for the waitlist. Google did not announce a broad availability date, saying instead that access will open in phases before expanding to more developers and regions.
The announcement formalizes a shift already underway during 2026. Connected apps let people securely link a third-party service and ask an assistant to perform a concrete task, such as creating a design in Canva, building a playlist through YouTube Music, or arranging travel details. What was initially a curated collection of partnerships is becoming a broader distribution system that developers can enter on their own terms.
What the Google Connected Apps Platform Changes
Developers begin by integrating with a cloud-hosted Model Context Protocol server, or with Android MCP, through the AppFunctions APIs. They then register, test and submit the app through the Google Connected Console. Developers can choose to offer their service in Google Search, the Gemini app, or both.
That choice matters because the two surfaces serve different contexts. Search can connect an assistant with people who are trying to make a decision or complete a task, while Gemini offers a more conversational environment that may already be open. Reaching both gives a service broader exposure, but it also requires an architecture that can work consistently across distinct interfaces.
Once an app is live, developers can review traffic, latency and error rates. Google also says they can preserve control over brand presentation through verified logos and authenticated accounts. Those details give companies a recognizable identity inside the assistant, although the underlying relationship with the user remains mediated by Google.
The platform resembles an app marketplace in form, but its central unit is not a standalone mobile application. It is a set of capabilities that an AI system can call when a user’s request calls for them. The success of an app therefore depends on more than installation volume. It must work reliably, return useful results quickly and integrate naturally with a request made in ordinary language.
Building on an Existing Connected Apps Ecosystem
Google said more than 50 connected apps are available between Search and Gemini, spanning productivity, commerce, health, fitness and event ticketing. Gemini already lists services including Adobe, Experian, Localiza and Peloton, alongside Google products such as Workplace, Photos, YouTube Music and Google Home.
Search has carried a smaller selection, including Instacart, Canva, YouTube Music and Yahoo Fantasy Football. Google said the larger Gemini lineup, including Adobe, Experian, Localiza and Peloton, would arrive in Search over the coming weeks. Calm was also named as a new partner, with its app planned for both Gemini and Search, although Google did not provide a precise launch date.
The use of MCP is significant for builders that already support agentic software. Instead of creating a separate interface from the beginning, developers can expose an action through an MCP server and use AppFunctions to connect it to Google’s ecosystem. That could shorten implementation work, though it does not remove the need to define permissions, handle sensitive data or make actions understandable when users invoke them indirectly through prompts.
Authentication is especially important. A connected service may need to access personal information or perform consequential actions, so a simple demonstration is not enough. Developers will need to show that they can distinguish an intended request from an ambiguous instruction, preserve user control and avoid sending information to an external service without proper consent. Google has not yet published detailed review standards for these issues.
Why Distribution Inside AI Assistants Matters
Google is positioning the Google Connected Apps Platform as a way for businesses to build once and reach users with high intent across Search and Gemini. The pitch resembles the early promise of search optimization, except the destination is not a ranked page but an action completed inside an assistant.
For developers, this could be a significant acquisition channel. People searching for a flight, playlist, workout, insurance quote or event ticket may prefer to ask an assistant rather than open several websites and applications. A service that appears in the right moment can become the option a user completes without directly visiting the company’s site.
For established platforms, however, inclusion does not guarantee equal access to demand. Google can decide which apps to display, how their capabilities are surfaced and which partners receive prominent placement. It has not disclosed a ranking methodology, so developers cannot yet know whether visibility will depend mainly on relevance, quality, commercial agreements, category treatment or a mixture of these factors.
The economics remain unclear as well. Google has not published a revenue-sharing model or said whether developers will pay to participate, retain revenue from transactions, or handle those payments separately. It also has not stated how usage data can be used beyond the traffic, latency and error metrics available in the console. These omissions make it difficult to forecast returns or build a dependable business case from the preview alone.
The New Traffic Bargain
Connected apps challenge a familiar assumption of the web: that bringing a user to a website is the primary measure of success. If an assistant compares products, prepares a document, orders groceries or assembles a playlist without sending the person to the provider’s site, the action may still generate value for the business. It may also reduce referrals, direct visits and opportunities for the provider to present its own products or memberships.
Search engines traditionally offered visibility in exchange for sending traffic to publishers. Agentic interfaces invert part of that model. They can mediate the final step, turning discovery into completion while keeping the user inside the assistant. That convenience could increase engagement for users and demand for connected services, but it raises difficult questions about attribution, customer ownership and the long-term economics of publishing.
For developers, Google’s offer is explicit: access to a large audience inside two major AI surfaces in exchange for surrendering some control over discovery and the direct relationship. Verified branding and authenticated accounts help preserve trust, yet they do not restore full ownership of the interaction. Companies will need to decide whether completing a task for a user is more valuable than receiving an unmediated visit.
A Marketplace Without a Complete Rulebook
The Google Connected Apps Platform arrives at an experimental stage. The waitlist is restricted to United States developers, and Google has not said when wider participation will begin. More than 50 connected apps provide evidence that the company is investing in the category, but the early list is not proof of a mature marketplace with predictable discovery.
Rival assistants are also pursuing similar connections. Developers accustomed to building for several AI platforms may favor common standards rather than investing heavily in one company’s distribution route. MCP support could make that easier, allowing a backend to be reused across providers. At the same time, each platform may retain its own rules for review, permissions, presentation and payment.
Google’s advantage is the reach of Search combined with the familiarity of Gemini. Its challenge is to make that reach predictable enough for developers. Without published ranking rules, review standards or commercial terms, companies can test the channel but cannot fully measure what success will mean at scale. Whether the Connected Apps Platform turns Google’s assistant into a transaction layer that developers compete to enter, and whether publishers ever see the traffic, will decide how much the Google Connected Apps Platform actually reshapes the web.
Still, the direction is clear. Google is turning connected apps from a curated feature into a platform that developers can build against, submit through and monitor. Whether the Google Connected Apps Platform becomes a durable marketplace depends on whether it can offer not only access to assistant users, but also fair visibility, sound technical standards and a workable division of value among Google, developers and the people who rely on their services.