Slack
freemiumKeep team conversations, decisions and connected tools in one place.
Available on
- Web-basedBrowser access
- macOSDesktop app
- WindowsDesktop app
- LinuxDesktop app
- App StoreiPhone & iPad
- Google PlayAndroid
Independent editorialAI-assistedUpdated
Unclaimed profile · Claim this productInside Slack
2 product imagesA connected team workspace
Official vendor product previews. View sources
What is Slack?
Slack works well when conversations need a shared home across functions, locations or partner organizations. Channels give each project an ongoing record, while threads keep individual questions attached to their context. Huddles offer a quick way to switch from typing to talking.
The main decision is how much history and coordination your team needs. Free access has a limited searchable window; a team that treats Slack as its working memory should account for a paid subscription and agree on channel and notification habits.
- Free plan
- Available
- Paid plans from
- $7.25per user/month · billed annually
What stands out
- Channels give ongoing projects a shared conversation history.
- App integrations bring updates into the place teams already discuss work.
- Huddles and shared documents support quick transitions from chat to coordination.
Plan limits
- Free search covers only the latest 90 days; older free-plan data is deleted after one year.
- Group huddles and unlimited integrations require a paid plan.
- Advanced AI and administrative capabilities vary substantially by tier.
Slack features
4 features · 2 categoriesBrowse all 4 features
Everyday workflow
2
-
Channels and threads
Group conversations by project or topic, with threaded replies and direct messages for focused discussion.
Official product overviewChecked -
Huddles
Move a conversation into an audio or video huddle, with group huddles available on paid plans.
Official plans and limitsChecked
Organization and collaboration
2
-
Canvases and workflows
Keep shared information in canvases and connect repeatable tasks through workflows and integrated apps.
Official product overviewChecked -
AI assistance
Use plan-dependent summaries, search and Slackbot assistance to work with conversation context.
Official plans and limitsChecked
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Plans & pricing
USD standard annual rates shown, excluding temporary promotions. Pro is $8.75 and Business+ $18 per user on monthly billing. Enterprise+ uses a sales quote; AI entitlements depend on the selected plan.
Prices in USD
Free
Basic team communication.
$0
per user
- 90 days of searchable history
- 10 app integrations
- One-to-one huddles
Pro
Persistent collaboration for a team.
$7.25
per user/month · billed annually
- Unlimited message history
- Unlimited app integrations
- Group huddles
Business+
More AI and organization controls.
$15
per user/month · billed annually
- Expanded AI capabilities
- Advanced administration
Enterprise+
For complex organizations.
Contact sales
- Enterprise security and governance
- Organization-wide deployment
Source: vendor pricing · Updated
View official pricingSlack FAQs
How much message history does Slack Free include?
The latest 90 days are searchable. Free-plan content older than one year is deleted.
Official pricing Can Slack connect with other work tools?
Yes. Slack supports apps and automated workflows; the Free plan allows 10 integrations.
Official pricing Where can I use Slack?
Slack has browser access and apps for macOS, Windows, Linux, iOS and Android.
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Sources & editorial
How we review software- Product overviewChecked Oct 14, 2026
- Plans and pricingChecked Oct 14, 2026
- Supported platforms and downloadsChecked Oct 14, 2026
VSW editorial research · AI-assisted. Researched from official vendor sources. Editorial research is separate from customer ratings.