📊 29K iOS Apps Tracked Updated 3 min ago ⚡ Revenue Forecasts
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74
BU Score
Strong

Slack

4.1 ✍️ Editor
✍️ BU Analytics Review

Slack is an iOS app from Slack Technologies, Inc. in the Business category, currently rated 4.1★ across 45,813 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 74Strong (healthy traction). For a Business app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (45,813 ratings)METRIC
+$5,500
bugsREVIEW
−$1,800
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Mature app (13y old)METRIC
+$1,500
Multilingual (10 languages)METRIC
+$1,500
highly recommendREVIEW
+$1,400
slowREVIEW
−$1,200
support teamREVIEW
+$900
Good rating (4.1★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
Apr 26
May 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 409 MB🔞 17+📱 iOS 17.0+🔖 v26.05.10🔄 updated 6d ago🌐 EN, FR, DE, IT, JA +5📂 Business💰 Paid🚀 Launched 2013 (13y old)

📝 About this app

Companies in every industry around the world grow their business in Slack because it gets busywork off their plates and wasteful meetings off their calendars.

Slack brings everyone from coworkers, customers, and contractors into one secure place, so you don’t have to chase approvals or wait around on emails. Slack even has AI that can search to find the information you need instantly and summarize conversations to catch you up with a click.

Better yet, Slack makes it easy for anyone on your team to automate the small stuff, giving everyone more time to focus on the big picture. AKA, growing your business.

COLLABORATE QUICKER. Work alongside teammates and external partners securely in Slack.
• Connect with everyone: Invite vendors, customers, and contractors to work with you and your coworkers — all in one place.
• Video chat face-to-face, from anywhere: Meet with teammates instantly through video conferencing, and discuss work live with screen sharing.
• Crystal-clear communication: Use voice notes when text alone doesn’t cut it, ensuring complicated messages are better understood.
• Stay organized: Keep project, customer, and product conversations in dedicated channels and documents.

ACCESS YOUR KNOWLEDGE. Slack is where you can find every file, message, and decision.
• Find anything, instantly: Our intelligent, AI-powered search understands context and saves you from digging around to find the answers you need to do your job.**
• Collaborate on deliverables: Co-create marketing plans, product specs, and more in shared documents that live right next to your team’s conversations.
• Streamline project execution: Track tasks, owners, and priorities with project management tools and lists that connect seamlessly to the rest of your work.*
• Create consistent processes: Make sure every new project is set up to succeed with Slack-generated or custom-created* templates.
• Capture meeting notes automatically: Let AI transcribe and summarize meeting notes for you in Slack, so you can focus on the conversation.**

PERFECT EVERY PROCESS. Let Slack automations do your busywork for you.
• Centralize your work: Connect to 2,600+ apps and focus just on Slack, including Google Drive, Dropbox, Asana, Zapier, Figma, Zendesk, and more.
• Manage routine tasks: Approve PTO requests, manage your calendar, or update file permissions — all in one place (talk about convenient).
• Stay on top of your to-dos: Manage your to-do list from your notepad to where you’re getting the rest of your work done.
• Bring the power of Agentforce to your team: Access AI agents to respond to HR tickets, set team reminders, resolve IT issues, and much more.***

*Requires an upgrade to Slack Pro, Business+, or Enterprise.
**Requires Slack AI add-on
***Requires Agentforce license from Salesforce

🆕 What's New · v26.05.10

Bug Fixes
• Don’t mind us — just making a few small adjustments to keep the app in tip-top shape. More to come soon. Cheerio!

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Slack
Developer
Slack Technologies, Inc.
Bundle ID
com.tinyspeck.chatlyio
App Store URL
Open in App Store
Category
Business
Content rating
17+
Languages
EN, FR, DE, IT, JA, KO, PT, ZH, ES, ZH

Company

Website
Not found
Tagline
All your people and AI agents working together.
Description
Boost productivity and save time with Slack‌ — ‌the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$17.8K/mo
Top-grossing rank
Outside top 100 in US Business
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
https://twitter.com/slackhq
LinkedIn
https://www.linkedin.com/company/tiny-spec-inc/
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://slack.com/customer-stories
Press / News
Not found

Contacts & Socials

Socials
facebook · instagram · linkedin · tiktok · twitter · youtube
Email
Not found
Phone
Not found
Contact page
https://slack.com/help
About page
https://slack.com/team-chat
Recent App Store Reviews49 latest · avg 3.31★ · 46.9% 5★ · 28.6% 1★
5★
23 (47%)
4★
3 (6%)
3★
3 (6%)
2★
6 (12%)
1★
14 (29%)
+4,905 ratings/week
Praise: love ×6 great ×5 best ×4 amazing ×2 recommend ×1Complaints: worst ×2 bug ×2 broken ×1
Top positive
★★★★★ Amazing for our community!!!
So good!…
★★★★★ Privacy & human rights
Hoping this saves my life II…
Top negative
★☆☆☆☆ The worst with notifications
The app is over complicated for what it is for. And what it is for, messaging, it consistently does not notify when receiving messages.…
★☆☆☆☆ Eh
I use slack for work and have worked with it for 4 years now, can confidently say it’s slow and inefficient. I wish my job used one of the many different programs there’s are that do the same thing yet much better…
📈Ratings growth45,813 ratings+23% lifetimeShow 3-year history estimate ▾May 2023Apr 2025May 2026
Tracked (10 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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