Current state
As of Aug 28, 2026Slack offers four tiers: Free, Pro, Business+, and Enterprise+ (quote-only). Pro and Business+ currently have a 50% off promo for the first 3 months when purchased online within 7 days of team creation, with lower per-user pricing for annual billing.
| Plan | Price | Includes |
|---|---|---|
| Free | $0 USD | 90 days of message history · Up to 10 apps · 1:1 meetings · 1:1 external messages · Basic AI |
| Pro | $8.75 per user / month | Unlimited message history · Unlimited app integrations · Group meetings · Group external messages (up to 250 orgs) · $7.25 USD per user/month when paying annually |
| Business+ | $18 per user / month | Unlimited message history · Advanced AI (Slackbot, AI search, workflow generation) · SAML-based single sign-on · SCIM user management · $15 USD per user/month when paying annually |
| Enterprise+ | — | Unlimited message history · Enterprise-Grade AI · Multiple SAML configurations · EMM integration support · Native data loss prevention |
Free tier Slack Free: $0, free forever, 90-day message history, up to 10 apps, 1:1 meetings and external messages.
Changes
- ChangePricing
Added interactive plan recommendation quiz before pricing plans display; no changes to plan names, prices, features, or billing terms.
Skip to main content The world's leading businesses rely on SlackSkip to main content Get help choosing a plan The world's leading businesses rely on Slack ... Find your perfect Slack plan Five questions. One perfect plan. Let's go! [Interactive quiz with 5 questions about team size, external collaboration, message history, catch-up needs, and security requirements] ⭐ Top pick Slack Free is a great place to start ⭐ Top pick Slack Pro sounds like a perfect fit ⭐ Top pick Slack Business+ is built for teams like yours ⭐ Top pick Slack Enterprise+ is made for your scaleConfidence10% - ChangePricing
Removed interactive plan recommendation quiz ('Find your perfect Slack plan' with 5 questions) and its results display from pricing page.
Get help choosing a plan Find your perfect Slack plan Five questions. One perfect plan. Let's go! How many people will be using Slack?...[quiz content]...Compare all plans in detail →🔄Start over Step 1 of 5The world's leading businesses rely on Slack * IBM logo * OpenAI logo ...[company logos]... Recommended for you Free A simpler way to chat and collaborate $0USDConfidence95% - ChangePricing
Slack added an interactive plan-matching questionnaire tool above the pricing plans section, with no changes to actual plan names, prices, features, or billing terms.
The world's leading businesses rely on Slack * IBM logo * OpenAI logo * Delta logo * Rivian logo * Spotify Advertising logo * Wayfair logo Recommended for youGet help choosing a plan The world's leading businesses rely on Slack * IBM logo * OpenAI logo * Delta logo * Rivian logo * Spotify Advertising logo * Wayfair logo Find your perfect Slack plan Five questions. One perfect plan. Let's go! [Interactive questionnaire with 5 questions about team size, external collaboration, message history, team catch-up, and security needs] [Four plan recommendations: Slack Free, Pro, Business+, and Enterprise+] Step 1 of 5 Recommended for youConfidence10% - ChangePricing
Removed interactive plan-matching questionnaire and recommendations section; pricing and plan details remain unchanged.
Get help choosing a plan Find your perfect Slack plan Five questions. One perfect plan. Let's go! How many people will be using Slack?...[questionnaire content]...Compare all plans in detail →🔄Start over Step 1 of 5The world's leading businesses rely on Slack * IBM logo * OpenAI logo ... * Wayfair logo Recommended for you Free A simpler way to chat and collaborate $0USDConfidence95% - ChangePricing
Slack added an interactive plan recommendation quiz above pricing tiers with five questions about team size, external collaboration, message history needs, AI/summarization features, and security requirements.
Skip to main content The world's leading businesses rely on SlackSkip to main content Get help choosing a plan The world's leading businesses rely on Slack ... Find your perfect Slack plan Five questions. One perfect plan. Let's go! How many people will be using Slack?... Do you work with people outside your company?... How important is access to your full message history?... Does your team ever struggle to catch up on what they've missed?... How much security and IT control does your team need?... [Quiz results showing plan recommendations with Get Started/Contact Sales buttons] Compare all plans in detail →🔄Start over Step 1 of 5Confidence70% - ChangePricing
Removed interactive plan-matching quiz and related messaging; pricing page structure simplified to show plans directly.
Get help choosing a plan The world's leading businesses rely on Slack [logos] Find your perfect Slack plan Five questions. One perfect plan. Let's go! How many people will be using Slack?[...] [Quiz with 5 questions and emoji selectors] One moment. We take plan-matching seriously. ⭐ Top pick Slack Free is a great place to start[...] ⭐ Top pick Slack Pro sounds like a perfect fit[...] ⭐ Top pick Slack Business+ is built for teams like yours[...] ⭐ Top pick Slack Enterprise+ is made for your scale[...] Compare all plans in detail →🔄Start over Step 1 of 5 Recommended for you FreeThe world's leading businesses rely on Slack [logos] Recommended for you FreeConfidence95% - ChangePricing
Added an interactive plan recommendation wizard with 5 questions that guides users to recommended plans based on team size, external collaboration, message history needs, AI/summarization needs, and security requirements.
Skip to main content The world's leading businesses rely on SlackSkip to main content Get help choosing a plan The world's leading businesses rely on Slack ... Find your perfect Slack plan Five questions. One perfect plan. Let's go! How many people will be using Slack?... [Interactive wizard with 5 questions leading to plan recommendations] ...Compare all plans in detail →🔄Start over Step 1 of 5Confidence95% - ChangePricing
Slack pricing switched from EUR to USD, with Pro rising to $8.75/$4.38 monthly ($7.25 annual) and Business+ to $18/$9 monthly ($15 annual), and Free now shown as $0USD.
Pro ... €8.25€4.13 per user/month ... €6.75 per user/month annually | Business+ ... €18€9 per user/month ... €15 per user/month annually | Free €0 free foreverPro ... $8.75$4.38USD per user/month ... $7.25 USD per user/month annually | Business+ ... $18$9USD per user/month ... $15 USD per user/month annually | Free $0USD free foreverConfidence95%
This is the Competitor pricing pack running on a real vendor.
Current state
As of Sep 6, 2026This is Slack's developer changelog, covering platform, API, SDK, and CLI updates from 2016 through 2026. Recent entries focus on the shift from the Assistant messaging experience to a new Agent messaging experience and Agent Sessions API, plus major SDK version bumps (Bolt for JS v5.0.0, Node Slack SDK packages) requiring Node.js 20+. Older entries (2016-2017) cover foundational Web API, OAuth scope, and RTM API changes.
Deprecations
- Sunset 2027-02
Assistant messaging experience (assistant_view)
→ Agent messaging experience (agent_view) and Agent Sessions API
- No date
Workflow Steps from Apps
Latest entries
- Slack Marketplace apps now require at least 10 installations on active workspaceschange
- Slack CLI 4.7.0 adds slack app request command and custom app icon supportaddition
- Assistant messaging experience deprecation announced alongside new agent updatesdeprecation
- New agent experience improvements including upgraded Tools tab and agent sessions sidebaraddition
- Slack Code introduced for agents and people to collaborate in dedicated channelsaddition
- Slack MCP and Skills Plugin released for Claude Code and Cursoraddition
- Slack CLI 4.6.0 adds manifest diff and blocks preview commandsaddition
- Slack CLI 4.5.0 improves error handling and adds docs search category flagfix
- Bolt for JS v5.0.0 released with breaking changes and Node 20 requirementbreaking
- Node Slack SDK packages receive new major versions requiring Node.js 20breaking
- Slack desktop notifications now pull text from blocks firstchange
- Agent apps can now receive context about what a user is viewing via app_context_changed eventaddition
Changes
- ChangeAPI changelog
Slack Marketplace now requires minimum 10 active workspace installations (up from temporary lower threshold) as of July 2026, and Slack CLI 4.7.0 released with new commands and features.
Atom We're rolling out a wave of updates to agents on Slack, along with an important heads-up about the road ahead for the Assistant messaging experience.Atom As of July 2026, we require that apps submitting to the Slack Marketplace have at least 10 installations on active workspaces, up from the temporary lower threshold. Your app needs to stay at 10 or more installed workspaces throughout the entire duration of the review. Version 4.7.0 of the Slack CLI has been released! * We've added the slack app request command, which checks the status of your most recent request to have an app approved for install. * We've added support for custom app icons. The slack run and slack deploy commands can now be used to upload an icon file. * We've fixed the help template so hidden subcommands are no longer listed under their parent command. We're rolling out a wave of updates to agents on Slack, along with an important heads-up about the road ahead for the Assistant messaging experience.Confidence70% - ChangeAPI changelog
Slack is deprecating assistant_view in February 2027, replacing it with the new Agent Sessions API; existing methods receive compatibility bridge support.
AtomAtom We're rolling out a wave of updates to agents on Slack, along with an important heads-up about the road ahead for the Assistant messaging experience. AGENT UPDATES AND THE DEPRECATION OF ASSISTANT_VIEW The Assistant messaging experience (assistant_view) will be deprecated in February 2027. The assistant-related methods that power it are being replaced by a new set of API methods: the Agent Sessions API. Agent sessions let users manage their conversations with your agent in one place, with a status, a title, and a stop button. The agents.sessions.setStatus and agents.sessions.rename API methods replace the assistant.threads.setStatus and assistant.threads.setTitle API methods, respectively. For now, your existing calls keep working through a compatibility bridge.Confidence95%
This is the Product and API pack running on a real vendor.
Watch Slack — or anything else — your way.
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