Slack is giving AI unprecedented access to your workplace conversations

Slack is fundamentally reshaping how artificial intelligence agents access and use enterprise data, launching new platform capabilities that allow developers to tap directly into the rich conversational data flowing through workplace channels — a move that could determine whether Slack or Microsoft Teams becomes the dominant platform for AI-powered work.
The company announced Wednesday that its new real-time search API and Model Context Protocol server will give third-party developers secure, permission-aware access to Slack’s vast troves of workplace conversations, messages, and files. The move assumes that conversational data—the informal discussions, decisions, and institutional knowledge that accumulates in workplace chat—will become the fuel that makes AI agents truly useful rather than generic.
“Agents need more data and real relevance in their answers and actions, and that’s going to come from context, and that context, frankly, comes from conversations that happen within an enterprise,” Rob Seaman, Slack’s chief product officer, said in an exclusive interview with VentureBeat. “And the best place for those conversations to happen within an enterprise is Slack.”
The announcement arrives as enterprise software companies race to embed AI capabilities into their platforms, with mixed results. While tools like Microsoft’s Copilot and Google’s Gemini have generated significant buzz, adoption has been hampered by AI agents that often provide generic responses disconnected from the specific context of how teams actually work.
Slack’s approach represents a different philosophy: rather than building AI features in isolation, the company is positioning itself as the foundational layer where AI agents can access the unstructured conversations that contain the real decision-making context of modern organizations.
How Slack plans to unlock workplace conversation data for AI agents
The technical capabilities Slack unveiled solve what the company describes as a fundamental problem facing the thousands of companies building AI agents: how to make them useful in the actual flow of work rather than as standalone tools that employees must remember to use.
The real-time search API allows AI applications to query Slack’s data on behalf of authenticated users, searching across messages, channels, files, and Slack’s Canvas and Lists features to surface contextually relevant information in real-time. Unlike traditional APIs that require developers to stitch together multiple endpoints, the new system provides a single, focused way to retrieve information based on keywords or natural language prompts.
“This avoids the necessity of duplicating Slack data between systems, which enables features like federated search,” Seaman explained. “So it’s a much more focused, use-case-based way that keeps the data resident in Slack with proper permissions and provides access to it on demand.”
The Model Context Protocol server, built on an open standard developed by Anthropic, standardizes how large language models and AI agents discover and execute tasks within Slack, reducing the complexity developers face when building integrations across multiple enterprise systems.
Leading AI companies are already building on these capabilities. Anthropic’s Claude can now search across Slack workspaces to provide context-aware responses grounded in actual team conversations. Google’s Agentspace platform uses the real-time search API to create seamless information flows between Slack and Google’s AI agents. Perplexity Enterprise now grounds its web search capabilities in team discussions, while Dropbox Dash provides real-time insights across both platforms.
Why enterprise security concerns may not derail Slack’s AI ambitions
The platform’s security architecture addresses what could be a major concern for enterprise customers: ensuring AI agents only access information that users are authorized to see. Slack’s approach hinges on authenticated access that respects existing permission structures.
“The primary way is that information is accessed on behalf of the user,” Seaman said. “When one of these agents makes a call back into Slack, the user authenticates to the agent, which then authenticates to Slack using the user’s credentials.”
This means AI agents can only access direct messages, private channels, and public channels that the authenticated user already has permission to view. Additionally, Slack has contractually prohibited the use of API responses for training AI models, addressing concerns about sensitive enterprise data being used to improve third-party AI systems.
The security model becomes particularly important given Slack’s central position in enterprise workflows. The platform has become the operational backbone for countless organizations, creating vast repositories of sensitive information that include strategic decisions, confidential discussions, and institutional knowledge that require careful access controls.
For international customers, Slack maintains data residency capabilities across multiple regions, processing information locally to meet sovereignty requirements. The company’s Enterprise Plus plan includes comprehensive security and compliance features designed for regulated industries.
Microsoft Teams faces new pressure as Slack embraces AI ecosystem strategy
The announcement represents Slack’s latest move in an increasingly intense competition with Microsoft Teams, which has been aggressively adding AI capabilities through its Copilot platform. While both companies are embedding AI throughout their collaboration platforms, they’re taking markedly different approaches.
When asked about the competitive dynamics, Seaman emphasized user experience over feature comparison: “People love to use Slack. So they love the actual end user experience of it. They also love to experience their other software in Slack, and so people love approving expense reports in Slack, and they love approving travel requests and creating JIRA tickets, just all from within the flow of their work.”
Slack’s strategy appears focused on becoming the integration hub where other software experiences converge, rather than building a comprehensive suite of productivity tools like Microsoft. This approach has already shown results, with the company noting that agentic startups have achieved “10s of 1000s of customers that have it installed in 120 days or less” by building into Slack’s marketplace.
The timing also reflects broader market dynamics. Salesforce, which acquired Slack in 2021 for $27.7 billion, has been positioning the platform as central to its AI strategy while raising prices across its product portfolio. In June, the company increased Slack Business+ pricing from $12.50 to $15 per user per month, the second price increase in under 24 months.
Slack’s surprising revenue strategy: no fees for AI developers
Unlike some platform companies that take revenue shares from third-party developers, Slack has chosen not to monetize its AI capabilities through direct fees to partners. Instead, the company’s revenue model focuses on driving deeper user engagement and retention.
“We don’t do a revenue sharing model with our partners,” Seaman said. “The benefit to Slack is that people use more and more of their software within Slack, and users stay engaged on our platform. We want them to have a great experience doing their work in Slack.”
This approach reflects a broader strategic calculation: that by making Slack the most attractive platform for AI development, the company can increase its value as the central nervous system of enterprise work, justifying higher subscription prices and reducing customer churn.
The strategy appears to be working. Slack reports that over 1.7 million apps are actively used on its platform each week, with 95% of users saying that using an app in Slack makes those tools more valuable.
What conversational AI could mean for enterprise productivity
The announcement signals a potential shift in how enterprise AI capabilities will be deployed and experienced. Rather than employees learning to use separate AI tools for different tasks, Slack’s vision positions AI agents as conversational teammates accessible through the same interface used for human collaboration.
“You can imagine a time where we’re all going to have a series of agents at our disposal working on our behalf,” Seaman said. “They’re going to need to interrupt you. You’re going to have to interject and actually change what they’re doing — maybe redirect them completely. And we think Slack is a perfect place to do that.”
This conversational approach to AI interaction could address one of the biggest challenges facing enterprise AI adoption: the context-switching costs that reduce productivity when employees must move between multiple specialized AI tools. By centralizing AI interactions within existing communication workflows, Slack aims to reduce the cognitive overhead of working with multiple AI agents.
The platform’s focus on conversational data also addresses a critical limitation of current enterprise AI systems. While many AI tools can access structured data from databases and enterprise software, the informal conversations where real decisions are made and institutional knowledge is shared have largely remained inaccessible to AI systems.
Behind the scenes: how Slack built infrastructure for real-time AI queries
Behind the scenes, Slack has built technical infrastructure designed to handle the demands of real-time AI queries while maintaining performance for its core messaging capabilities. The system includes rate limits for API calls and restrictions on the volume of data that can be returned in response to queries, ensuring that searches remain fast and targeted rather than attempting to process entire conversation histories.
“When somebody searches over the real-time search API, we’re not going to return the entire Slack corpus,” Seaman explained. “It’s going to be super targeted, ranked, and relevant to that particular query. We’re doing that so we can basically guarantee the fastest response time possible.”
For developers, the setup process remains straightforward, requiring only the same authentication and app configuration needed for existing Slack integrations. This low barrier to entry could accelerate adoption among the growing ecosystem of AI startups and enterprise software companies looking to embed conversational AI capabilities.
The success of Slack’s AI platform expansion will depend on whether enterprises embrace conversational AI as a natural extension of team communication, or whether they prefer more structured approaches offered by competitors. As enterprise software companies continue racing to embed AI capabilities, the company that best solves the adoption and context problems may emerge as the foundation for AI-powered work.
But for now, Slack has made its choice clear: in the battle for AI supremacy, the winner won’t be determined by the most sophisticated algorithms — it’ll be whoever controls the conversations.