The paper critically evaluates Slack's position as a primary enterprise collaboration tool, highlighting its significant shortcomings, particularly concerning data accessibility and AI integration, and proposes a strategic solution. The author asserts that Slack, for companies like Fivetran, has become the central platform for internal communication, decision-making, and the repository of accumulated tribal knowledge. However, this critical data is deemed "locked inside a product with the worst data access policies in enterprise software," rendering it inaccessible for advanced analytical or AI-driven applications.

A primary limitation identified is the current state of AI tools, exemplified by Claude, which are restricted to 1:1 conversations. This necessitates an "absurd" manual relaying of context (copy-pasting) between group communication threads in Slack and the AI, hindering the seamless integration of AI as a "first-class participant" in business workflows. The core methodology proposed to address these issues is a competitive market intervention: the development of a "NewSlack" by Anthropic, fundamentally designed with open data access policies and deep AI integration.

The strategic rationale for this "NewSlack" development is multi-faceted:

1. Data Access as a Competitive Lever: The paper argues that Slack's "basically 'No'" data access policy, making it the "most restricted API in enterprise software" despite containing invaluable "unfiltered, real-time stream" of company operations, is unacceptable. Vendors, it claims, only adopt open data strategies under competitive pressure. Therefore, a credible competitor demonstrating open data access is necessary to force change in the enterprise software ecosystem. This involves a commitment from Anthropic to permit open data access and interoperability with other systems, contrasting sharply with Slack's restrictive API.

2. Challenging Slack's Market Dominance: The conventional wisdom of Slack's unassailable position due to network effects is refuted. The paper contends that Slack's network effects are weak, primarily limited to a few "Slack Connect channels," which can be foregone if the benefits of a superior alternative, specifically "Claude-in-Slack," are substantial enough. Furthermore, Slack is deemed "severely overpriced," particularly for enterprises requiring legal holds (Enterprise+ tier), leading to costs comparable to comprehensive suites like G Suite.

3. Integrated AI Experience: The "NewSlack" would natively embed AI capabilities, allowing large language models like Claude and Claude Code to participate directly in group conversations, eliminating the need for manual context transfer. This integration would provide AI agents with full context from the company's communication history, enhancing their utility and enabling them to serve as "sub-agents" or collaborative participants.

4. Strategic Bundling and AI Adoption: The proposed "NewSlack + Claude" bundle is presented as a "perfect bundle." By combining the communication platform with AI capabilities, it would justify a per-seat price for every employee, even "casual AI users" who might not individually warrant dedicated AI subscriptions. This bundling also serves as a mechanism to overcome "AI skeptics" within an organization, as their human coworkers would naturally demonstrate Claude's utility within the familiar group chat environment.

The success of this competitive strategy hinges on Anthropic's "credible commitment" to open data access and interoperability, leveraging their "demonstrated track record of standing by their principles under extraordinary pressure." The ultimate goal is not merely to create an alternative, but to initiate a market shift where "Slack would be Waterloo for closed data," thereby fixing the broader enterprise-data ecosystem and preventing critical business communication from being permanently locked behind proprietary APIs.