Slack

Category: Productivity

Where your team lives, and now where AI summaries and agents do too.

Slack is the team messaging standard, with Slack AI features layered on top, channel summaries, thread summaries, search Q&A, and increasingly agent integrations via Salesforce-owned ecosystem. For marketing teams, the AI features actually save time on catching up across busy channels and finding context. The Slackbot AI agent rollout in 2025 extended value into automating common workflows. Pricing for Slack AI is on top of base Slack subscription. Worth the upgrade for any team feeling overwhelmed by channel volume.

Our verdict

The default work-chat tool, and now where AI agents and notifications live for most teams. Marketing teams use it less for chat and more as a notifications hub for everything else.

Best for: Marketing teams running on Slack who feel overwhelmed by channel volume and need AI-powered catch-up.

Pros

• Channel and thread summaries genuinely save catch-up time
• Search Q&A across years of history
• Slackbot agent extends into workflow automation

Cons

• Slack AI is priced on top of base subscription
• Best ROI at high message volume, smaller teams may not justify the spend
• Salesforce ownership has shifted product priorities

Pricing: Pro $8.25/seat/mo + AI add-on (Paid)

Rating: 4.5/5