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Slack

by Salesforce Inc

Cloud Free Tier freemium API Available

Team messaging platform with Workflow Builder for creating automated processes without code. Slack is a team messaging and collaboration platform founded in 2013 by Stewart Butterfield. Salesforce acquired Slack in 2021 for $27.

Performance Scores

6.8

1 ranking evaluated

Score range: 6.8 – 6.8

Key Facts

Key facts about Slack
AttributeValueAs ofSource
Founded2013May 2026Slack
AcquisitionAcquired by Salesforce in 2021 for $27.7 billionMay 2026Salesforce SEC filing
Organizations750,000+ organizationsMay 2026Salesforce
Daily Active Users65+ million daily active usersMay 2026Salesforce
Workflow BuilderNo-code Workflow Builder (rebuilt 2023)May 2026Slack
Pro Plan$7.25/user/month (Pro plan)May 2026Slack
App Directory2,600+ App Directory integrationsMay 2026Slack
Slack AISlack AI (2024) — search, summaries, channel recapsMay 2026Slack

Strengths

  • Workflow Builder automates intake forms, routing, and task assignment
  • Slack Connect enables shared channels with external customers
  • Integrates with Zendesk, Freshdesk, Jira, and PagerDuty for escalation
  • Familiar interface reduces training time for support teams

Limitations

  • Not a dedicated helpdesk — lacks SLA tracking, knowledge base, and reporting
  • Conversations are ephemeral and difficult to audit without third-party archiving
  • Scales poorly beyond 500 support requests per month

Based on evaluations in 1 ranking: Best Customer Support Automation Tools in 2026

About Slack

Slack is a team messaging and collaboration platform founded in 2013 by Stewart Butterfield. Salesforce acquired Slack in 2021 for $27.7 billion. As of April 2026, Slack serves 750,000+ organizations with 65+ million daily active users worldwide.

Workflow Builder (rebuilt in 2023) enables no-code automation directly within Slack. Workflows are assembled from triggers (new channel message, emoji reaction, webhook, schedule, shortcut button), steps (send message, collect information via forms, create a Canvas document, call an external API, update a channel topic), and connectors to external tools (Google Sheets, Salesforce, Jira, Asana, and others via Slack's connector framework). Workflows can run in the background or interact with users through forms and messages. The free plan includes 90 days of message history and basic Workflow Builder access. Pro plan ($7.25/user/month) provides full message history, unlimited integrations, and advanced Workflow Builder features. Business+ plan ($12.50/user/month) adds SAML SSO, data exports, and compliance features. Enterprise Grid is available at custom pricing for large organizations.

Slack Connect enables cross-company collaboration in shared channels. Slack AI (launched 2024) adds AI-powered search across messages and files, conversation summaries, and channel recaps. The Slack App Directory includes 2,600+ integrations with tools like Google Workspace, Microsoft 365, Zoom, Salesforce, Jira, GitHub, Asana, Trello, HubSpot, and Notion.

Integrations (8)

Asana native
GitHub native
Google Workspace native
Jira native
Microsoft 365 native
Salesforce native
Trello native
Zoom native

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Questions About Slack

What are the best automation tools for nonprofits in 2026?

Nonprofits in 2026 benefit most from Zapier (with its nonprofit discount), Make (low-cost operations pricing), n8n self-hosted (free), Salesforce Nonprofit Cloud Flow, and Slack Pro for nonprofits. The strongest automations target donor receipts, volunteer onboarding, and grant-reporting data plumbing.

What are the best automation tools for support engineers in 2026?

Support engineers in 2026 typically combine Zendesk or Intercom (ticketing automation and macros), Tines or n8n (incident and runbook automation), and PagerDuty plus Jira (escalation and engineering handoff). The split between customer-facing automation and internal incident automation matters more than picking a single tool.

What are the best workflow automation tools for remote teams in 2026?

The leading workflow automation tools for remote teams in 2026 are Zapier (broadest integrations for distributed SaaS stacks), Make (cost-effective multi-step scenarios), n8n (self-hosted for data-sensitive teams), Slack workflows (in-chat automation), and Notion automations (document-based workflows). Remote teams typically combine an iPaaS tool with in-app automations for lightweight tasks.

Can you use Slack for ticket management?

Yes, with limits. Slack can function as a lightweight ticket system using Workflow Builder for intake forms, shared channels for triage, and integrations with Halp, Jira, Zendesk, or Linear for full ticket lifecycle management. For internal IT or HR teams with under 50 tickets per week, Slack-native workflows suffice; higher volume benefits from a dedicated help desk.

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