What should Salesforce build or buy to accelerate Slack at global scale

Problem Statement Description

Product context: Salesforce is an enterprise CRM and cloud software company; its products include Sales Cloud, Service Cloud, Marketing Cloud, Commerce Cloud, Data Cloud, Einstein AI, Tableau, and Slack. Slack is Salesforce's workplace collaboration product; its products include channels, DMs, huddles, workflow automation, search, app integrations, and enterprise administration.

Salesforce wants to accelerate Slack’s growth and strategic relevance at global enterprise scale, especially for sales leaders who already operate across CRM data, pipeline workflows, customer communications, approvals, and AI-assisted productivity. The question is whether Salesforce should build new Slack capabilities internally, buy or partner for missing capabilities, or pursue a combination of approaches to strengthen Slack’s role in the enterprise workflow stack.

You should frame this as a corporate and product strategy decision, not a feature-design exercise. Consider Slack’s position inside Salesforce’s broader CRM, data, AI, and workflow ecosystem, as well as competitive pressure from Microsoft, HubSpot, Oracle, ServiceNow, Snowflake, Zendesk, and other enterprise platforms competing for the same customer workflows and budgets.

The strategy should consider:

- The specific enterprise sales-leader problems Slack is best positioned to solve at global scale

- Build, buy, or partner options across workflow automation, CRM intelligence, AI agents, data integration, governance, and customer-facing collaboration

- Salesforce’s right to win, including CRM data advantage, enterprise trust, extensibility, and existing customer relationships

- Market attractiveness, revenue potential, adoption barriers, and international scalability

- Competitive response risk, especially from bundled productivity suites and CRM-native collaboration tools

- Integration complexity, security, privacy, compliance, and AI governance expectations for large enterprises

- Decision gates for evaluating whether an acquisition, internal build, or partnership is justified

- Key risks such as Slack becoming a notification layer rather than a system of action

Your goal is to recommend a strategic direction for how Salesforce should accelerate Slack globally, clearly explaining the market opportunity, the options considered, the trade-offs, and the criteria you would use to decide what Salesforce should build versus buy.