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Tool comparison

Slack vs Microsoft Teams

Slack vs Microsoft Teams: compare team communication tools for startups and GTM teams.

FeatureSlackMicrosoft Teams
PricingFree (basic), $7.25/user/mo (Pro), $12.50/user/mo (Business+)Free (basic), $4/user/mo (Essentials), included in Microsoft 365 Business ($12.50/user/mo)
Free optionYesYes
Used bySDR, AE, CSM, Marketing, RevOpsSDR, AE, CSM, Marketing, RevOps

Slack

Slack is the most popular team communication tool in tech, used by millions of teams worldwide. It organizes conversations into channels (by team, project, or topic), supports direct messages, voice/video calls, and integrates with 2,600+ apps. GTM teams use Slack Connect to talk to customers and partners in shared channels, and set up deal rooms to coordinate complex deals.

Full Slack review →

Microsoft Teams

Microsoft Teams is Microsoft's chat and meeting tool, built into Microsoft 365 (Word, Excel, PowerPoint, SharePoint). Slack dominates startups; Teams is the standard in larger organizations. You need to know Teams in GTM because many enterprise prospects use it as their main communication tool. Teams offers chat, video meetings, file collaboration, and extensive third-party integrations.

Full Microsoft Teams review →

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