Slack transforms how teams connect and get things done. You dive into channels for quick chats, share files in seconds, and integrate tools that make work flow smoothly.
In 2025, Slack statistics reveal a platform that powers millions of daily interactions. Teams report faster decisions and happier workflows.
Businesses cut down on endless emails and meetings. If you lead a small startup or manage a global enterprise, Slack offers tools that boost your productivity. You save time, spark creativity, and build stronger bonds with colleagues.
This guide breaks down the latest Slack statistics for 2025. You learn about user growth, revenue trends, and real benefits. You discover how Slack fits into your day-to-day tasks. With simple tips, you see exactly how to use it for your gain. Read on to unlock Slack’s full potential.
Slack Statistics 2025: At A Glance
Slack leads the charge in team collaboration tools. Developers at Tiny Speck created it as a side project in 2013. Now, it serves millions worldwide.
You find channels for every topic, from project updates to casual banter. Bots handle routine tasks, so you focus on what matters. Integrations with apps like Google Drive and Salesforce keep everything in one place.
Here are key Slack statistics for 2025 at a glance. These numbers show explosive growth and real impact.
| Metric | Value in 2025 |
| Daily Active Users (DAU) | 47.2 million |
| Monthly Active Users (MAU) | 79 million |
| Organizations Using Slack | Over 1.1 million |
| Fortune 100 Companies Using Slack | 77% |
| Paid Customers | 200,000 |
| Annual Revenue | $4.22 billion (projected) |
| Valuation | $26.51 billion |
| Market Share in Business Communication | 18.6% |
| Productivity Boost for Teams | 47% more productive |
| Daily Messages Sent | Over 1.5 billion |
These figures highlight why you should consider Slack. You gain efficiency in a crowded market. Companies like IBM and Airbnb rely on it daily. You access premium features through paid plans that scale with your needs.
About Slack
Slack launched on August 14, 2013. Stewart Butterfield and Cal Henderson co-found it. They build it from a failed game project called Glitch. Tiny Speck, their studio, needs better internal chat.
They pivot and create Slack. Denise Dresser serves as CEO today. Salesforce acquired it in 2021 for $27.7 billion. Headquarters sit in San Francisco, California.
You use Slack for real-time messaging, file sharing, and video huddles. It supports 12 languages, including English, Spanish, French, and Japanese.
You connect across 150+ countries. Over 2,600 apps integrate seamlessly. You build custom bots for automation. Employees number 2,545. This team innovates constantly.
Slack changes work forever. You replace email chains with threaded conversations. You search past messages in seconds. Huddles let you grab quick audio chats without scheduling.
Canvas helps you brainstorm ideas visually. You collaborate without friction. For your benefit, start with the free plan. It limits history to 90 days but lets you test channels and integrations.
Upgrade to Pro for unlimited access. Businesses thrive when you centralize communication. Slack makes remote work feel like office vibes.
| Key Company Details | Value |
| Launch Date | August 14, 2013 |
| Founders | Stewart Butterfield, Cal Henderson |
| CEO | Denise Dresser |
| Headquarters | San Francisco, California |
| Parent Company | Salesforce |
| Employees | 2,545 |
| Languages Supported | 12 |
| Countries Available | 150+ |
| App Integrations | 2,600+ |
Source: Statista.
You see how Slack evolves. Early adopters love its simplicity. Now, enterprises scale it with Enterprise Grid. You secure data and comply with regulations. Slack fits small teams too. You set up in minutes and invite members instantly.
- Also read about: WhatsApp Statistics
How Many People Use Slack?
Slack explodes in popularity during the pandemic. Remote work surges, and you need reliable tools. Daily active users hit 47.2 million in 2025. This marks a huge jump from 8.7 million in 2019.
You log in for updates, share ideas, or just say hello. Monthly users reach 79 million by year’s end. Projections show steady growth. You benefit from a vibrant community that shares tips and resources.
Slack tracks daily active users as those who send or read messages. You stay engaged without constant pings. Growth comes from word-of-mouth. Colleagues invite you, and you join channels effortlessly. In 2024, DAU stands at 38.8 million. You see 20% year-over-year increases.
| Year | Daily Active Users (Millions) |
| 2025 | 47.2 |
| 2024 | 38.8 |
| 2023 | 32.3 |
| 2022 | 25.7 |
| 2021 | 19.2 |
| 2020 | 12.6 |
| 2019 | 8.7 |
Monthly active users grow faster. You check in weekly for project syncs. In 2019, MAU will reach 14.6 million. By 2025, it will climb to 79 million.
Hybrid work drives this. You blend office and home seamlessly. Slack’s mobile app lets you respond on the go. Over 1 billion actions happen on mobiles weekly.
| Year | Monthly Active Users (Millions) |
| 2025 | 79 |
| 2024 | 65 |
| 2023 | 54.1 |
| 2022 | 43.1 |
| 2021 | 32.2 |
| 2020 | 21 |
| 2019 | 14.6 |
Source: Business of Apps.
You use Slack to stay connected. Create public channels for team-wide announcements. Private ones keep sensitive talks secure. You react with emojis to show quick feedback.
This builds rapport fast. For your benefit, track your usage. Slack’s analytics dashboard shows your most active channels. You optimize time and avoid overload.
Slack Revenue 2025
Slack generates massive revenue in 2025. Projections hit $4.22 billion annually. This reflects 17% year-over-year growth. You pay for premium features like unlimited storage and advanced security. Free plans hook you, but businesses upgrade for scale.
Revenue doubles from 2017 to 2018. Pandemic boosts it further. In 2020, remote setups spike demand.
Slack reports $1.7 billion in 2023 under Salesforce. Q1 2021 sees $273.4 million, up 36%. You contribute through subscriptions. Pro costs $7.25 per user monthly. Enterprise Grid suits large teams at custom rates. ARPU reaches $13.8 in 2025. You save by bundling with Salesforce tools.
| Fiscal Year | Revenue (Millions USD) |
| 2025 (Proj.) | 4,220 |
| 2023 | 1,755 |
| 2022 | 1,500 |
| 2021 | 902 |
| 2020 | 630 |
| 2019 | 401 |
| 2018 | 221 |
| 2017 | 200 |
| 2016 | 100 |
| 2015 | 30 |
| 2014 | 12 |
Growth slows from 46% in Q3 2023 to 17% in Q2 2025. You see stability in mature markets. Slack invests in AI features like summaries.
These drive upgrades. You benefit from revenue-backed innovations. Secure payments and global support keep you loyal. Track your ROI. Teams using Slack close deals 13% faster. You justify costs with productivity gains.
| Quarter | Year-Over-Year Growth (%) |
| FY2025 Q2 | 17 |
| FY2025 Q1 | 17 |
| FY2024 Q4 | 16 |
| FY2024 Q3 | 18 |
| FY2024 Q2 | 16 |
| FY2024 Q1 | 20 |
| FY2023 Q4 | 33 |
| FY2023 Q3 | 46 |
- Also read about: WeChat Statistics
Slack Organizations
Organizations flock to Slack in droves. Over 1.1 million use it in 2023, up from 750,000 in 2020. You join a network of innovators. Growth hits 200% year-over-year early on.
Now, it stabilizes at 15-20%. Fortune 100 adoption reaches 77%. Companies like Amazon and PayPal integrate it deeply. You scale from 10 to 10,000 users easily.
Most organizations start free. You test waters before committing. Paid ones access analytics and compliance. Slack serves nonprofits, retailers, and educators. You find 278 nonprofits using it for coordination. E-learning platforms host 227 workspaces. Retail sees 225 adopters.
| Year | Number of Organizations |
| 2023 | 1,100,000 |
| 2022 | 1,000,000 |
| 2020 | 750,000 |
| 2019 | 640,000 |
| 2018 | 450,000 |
| 2017 | 330,000 |
| 2016 | 200,000 |
| 2015 | 60,000 |
| 2014 | 30,000 |
Paid customers number 200,000 in 2023. This grows 39% yearly. You upgrade for guest access and e-discovery.
From 112,000 in 2020 to 200,000 now. Remote work cements loyalty. You retain features post-pandemic.
| Year | Paying Customers |
| 2023 | 200,000 |
| 2022 | 169,000 |
| 2021 | 156,000 |
| 2020 | 112,000 |
| 2019 | 88,000 |
| 2018 | 60,000 |
| 2017 | 50,000 |
You benefit by choosing the right plan. Small teams pick Business+ for $12.50/user. Enterprises get custom support. Slack Connect links external partners securely. You collaborate without switching apps.
Slack Usage Statistics
You spend over 90 minutes daily on Slack. That’s active time crafting messages or reviewing threads. Weekly, 5 billion actions occur. You send messages, upload files, or react with emojis. Over 1 billion happen on mobile. Weekdays see 1 billion usage minutes. You stay signed in 9 hours on average.
Messages top 1.5 billion daily. You improve communication quality by 87%. Public channels host 74% of chats. Enterprises close 13% more deals. Emails drop 32%, meetings 27%. Support tickets fall 2,500 weekly. APIs handle 3,800 queries.
You boost productivity 47%. 515 organizations report 20-40% gains. You launch products 23% faster. Track team culture improvements. 79% see positive shifts. 91% enhance remote work.
| Productivity Increase (%) | Number of Organizations |
| More than 100 | 33 |
| 100-80 | 58 |
| 80-60 | 129 |
| 60-40 | 292 |
| 40-20 | 515 |
| 20-10 | 458 |
| No Increase | 144 |
| Team Culture Impact | Percentage of Organizations |
| Improved | 79% |
| No Difference | 10.6% |
| Don’t Know | 10.4% |
You use Slack for benefits like these. Set up workflows with Zapier. Automate approvals. Huddles replace long calls. You save hours weekly. Analytics show top channels. You refine strategies. In 2025, AI summarizes threads. You catch up fast after breaks.
Over 650,000 custom apps run. You tailor Slack to your needs. Bots manage PTO requests. Surveys gather feedback. You foster inclusive cultures. 33% of enterprises use Slack Connect for partners. Usage surges 35% this year. You exchange 100 million inter-company messages weekly.
Slack Valuation
Slack’s value soars to $26.51 billion in 2024. It ranks 742nd globally by market cap. Peaks at $27.7 billion post-Salesforce buyout. From $1.1 billion in 2014, you see steady climbs. Investors bet on its ecosystem.
| Year | Valuation (Billions USD) |
| 2024 | 26.51 |
| 2023 | 26.5 |
| 2021 | 27.7 |
| 2020 | 17 |
| 2019 | 23 |
| 2018 | 7.1 |
| 2017 | 5 |
| 2016 | 3.8 |
| 2015 | 2.8 |
| 2014 | 1.1 |
Market Share Of Slack
Slack claims 18.6% of business communication in 2025. You choose it for ease over rivals. Pandemic accelerates shifts. Nearly 1 in 5 prefers it for collabs. Competitors like Teams push hard, but Slack wins on integrations.
| Collaborative Software | Market Share (%) |
| Skype for Business | 53 |
| Microsoft Teams | 41 |
| Slack | 18.6 |
| Google Chat | 12 |
| Workplace from Meta | 1 |
Slack vs Microsoft Teams
You compare Slack and Teams often. Both offer chats and files. Teams adds video deeply. Slack shines in bots and searches. MAU for Teams hits 320 million; Slack 79 million.
Teams reports monthly; Slack daily. Revenue favors Teams at $8 billion vs. Slack’s $4.22 billion. Market share: Teams 41%, Slack 18.6%.
| Parameters | Microsoft Teams | Slack |
| Monthly Active Users (2025 Proj.) | 350 million | 79 million |
| Market Share | 41% | 18.6% |
| Annual Revenue (2025 Proj.) | Over $10 billion | $4.22 billion |
You pick Slack for simplicity. Teams suits Microsoft ecosystems.
| Year | Microsoft Teams DAU (Millions) | Slack DAU (Millions) |
| 2025 (Proj.) | 350 | 47.2 |
| 2023 | 280 | 32.3 |
| 2022 | 270 | 25.7 |
| 2021 | 145 | 19.2 |
| 2020 | 75 | 12.6 |
| 2019 | 20 | 8.7 |
| 2018 | 8 | 8 |
| 2017 | 2 | 6 |
General Slack Stats
Slack employs 2,545 people. You find offices in 11 cities across 7 countries. New York, London, Tokyo host teams. You collaborate globally. Available in 150 countries, it supports diverse users.
You access via web, desktop, or mobile. 10 million use mobile daily. Offline mode queues messages. You never lose connectivity.
Latest Insights from Quora and Reddit Users
You ask real questions on forums. Quora users wonder about growth. One thread discusses if Slack hits consumer social networks. Answers highlight 700k early users loving its edge over email.
You migrate personal groups easily. Polls in Slack gather feedback fast, per users. Geekbot integrates for surveys. You run anonymous votes in channels.
Reddit buzzes with analytics tips. r/Slack users share dashboards for message volumes. You track keywords to spot trends. One post asks data produced in workspaces. Estimates hit gigabytes monthly for active teams.
You export history for analysis. In 2025, users predict AI at the Config conference. You expect smarter bots. End-of-life for Android 10 sparks upgrade talks. You prepare devices for security.
Emoji analytics reveal fun stats—most used? Thumbs up. You build engaging cultures. These insights add freshness. You adopt user hacks for better Slack use.
FAQs About Slack Statistics
1. How does Slack improve team productivity in 2025?
Slack boosts productivity by 47% for teams that adopt it fully. You organize conversations in channels to avoid email overload. Integrations automate tasks like file updates from Google Drive. Huddles enable quick audio chats that replace lengthy meetings. Analytics help you identify bottlenecks. Users report 23% faster product launches. You focus on high-value work while Slack handles the noise.
2. What are the main pricing plans for Slack, and which one suits small businesses?
Slack offers a free plan with 90-day history and 10 integrations. Pro costs $7.25 per user monthly for unlimited features. Business+ at $12.50 adds governance tools. Enterprise Grid provides custom security. Small businesses thrive on Pro. You get advanced admin controls without enterprise costs. Start free and upgrade as you grow.
3. How secure is Slack for enterprise use in 2025?
Slack holds nine certifications like SOC 2 and GDPR compliance. You encrypt data end-to-end. Enterprise Key Management lets you control keys. Slack Connect secures external shares. Audits track access. In 2025, AI detects threats proactively. You trust it for sensitive info, as 77% of Fortune 100 do.
4. Can individuals or non-business users benefit from Slack?
Yes, you use Slack for personal projects or communities. Free plans support unlimited users in one workspace. You create channels for family planning or hobby groups. Integrations pull in calendars or notes. Quora users note its edge over group chats. You organize better than with texts.
5. What new features does Slack introduce in 2025 for remote teams?
Slack rolls out enhanced AI summaries for missed threads. Offline draft mode queues messages seamlessly. Slack Connect surges 35%, enabling 100 million inter-company messages weekly. You get 1-hour-42-minute average daily active time with smarter notifications. These cut context-switching and boost remote bonds.
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Conclusion:
Slack thrives in 2025 with 47.2 million DAU across 150 countries. You exchange 1.5 billion messages daily. Stay signed in 9+ hours. Reduce emails 32%, meetings 27%. Improve culture in 79% of teams.
Enhance remote work for 91%. Valued at $26.51 billion, it integrates Salesforce deeply. You turn Slack into your hub. Start small, scale big. Unlock benefits today.
