Slack vs Amazon Chime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slack
This app streamlines business communication by bringing together coworkers, customers, and contractors in a secure, unified workspace. It offers AI-powered search and summarization, automation tools, and integrations with over 2,600 apps to reduce busywork and improve collaboration.
- Unified workspace for teams and external partners
- AI-powered search and conversation summarization
- Video conferencing with screen sharing
- Voice notes for clear communication
- Organized channels for projects and topics
- Integrations with over 2,600 apps
- Automation of routine tasks
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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
Amazon Chime
This secure and user-friendly application facilitates online meetings, video conferencing, calls, and chat. It allows for easy content sharing and keeps your communications synchronized across all devices, enabling flexible work arrangements.
- Tap to join meetings
- HD video conferencing
- Visual meeting roster
- Content sharing
- Chat and chat rooms
- Cross-device synchronization
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Amazon Chime is a new communications service that transforms meetings and video calls with a secure, easy-to-use application that you can trust. With Amazon Chime, you can conduct online meetings, connect with video conferencing, call, chat, and share content easily, both inside and outside your organization. Amazon Chime is available on any device, and your meetings and conversations are always synchronized so that you can stay connected. Key Features: • Tap to join meetings – no more lengthy pin numbers • Video conference calls with high-definition video tiles • Easily control meetings with the visual roster • Tap to share content, view on any device • Chat and chat rooms, with attachments Amazon Chime frees you to work wherever you need to with a single app for all your communications needs. By using Amazon Chime, you agree to the AWS Customer Agreement (visit https://aws.amazon.com/agreement/), AWS Service Terms (visit https://aws.amazon.com/service-terms/), and AWS Privacy Notice (visit https://aws.amazon.com/privacy/). If you already have an AWS Customer Agreement, you agree that the terms of that agreement govern your installation and use of this product.
Screenshots
Verdict
The clearest difference is rating: Slack at 4.1 against Amazon Chime's 2.6. Slack also leads on review sentiment (55% vs 21%) and ratings volume (52K vs 685). Amazon Chime's advantage is monetization model (free vs freemium) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Slack holds the better App Store score, 4.1 against 2.6. That said, the two scores are not equally well evidenced: Slack has 52K ratings behind it against 685, so its average is the more settled of the two. Written reviews point the same way: 55% of Slack's written reviews are positive against 21% of Amazon Chime's.
Slack ships an update weekly, Amazon Chime monthly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.
| Parameter | Slack | Amazon Chime |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (52K ratings) — better | 2.6 (685 ratings) |
| Positive reviews | 55.0% of reviews — better | 21.1% of reviews |
| Number of ratings | 52K — better | 685 |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Best chart rank | #19 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 343 MB | 118 MB |
| Age rating | 17+ | 17+ |
| Developer | Slack Technologies, Inc. | AMZN Mobile LLC |
Customer experience
Slack
Amazon Chime
User reviews
Slack
From 52K App Store ratingsWhat we love
- 🚀 Excellent communication tool
- 👍 Intuitive interface
- 🔒 Secure and reliable
- 💡 Helpful integrations and features
- 🚀 Seamless mobile experience
Room to improve
- 🐛 Inconsistent notifications
- 🔍 Cluttered and confusing UI
- 🔋 High battery consumption
- 🔍 Difficult to manage multiple workspaces
- 🐛 Bugs and glitches
Amazon Chime
From 685 App Store ratingsWhat we love
- 🚀 Works well for video/audio calls
- 👍 Simple and easy to use
- 🎥 Can record meetings
Room to improve
- 🐛 Buggy and unstable
- 🔇 Poor audio/video quality
- 🤔 Confusing UI and functionality
- 🔒 Lacks basic security features
- 🔋 Drains battery quickly
Bugs and requests
Slack
Reported bugs
5 issues- Messages failing to send or upload
- Notifications not working as expected
- Frequent app crashes and freezes
- Syncing issues between desktop and mobile
- Compatibility problems with older devices
Requested features
5 requests- Customizable do not disturb schedules
- Improved search and organization
- Better integration with other productivity apps
- More granular notification controls
- Ability to edit/delete old messages
Amazon Chime
Reported bugs
5 issues- Frequent crashes and freezes
- Microphone and audio issues
- Inconsistent performance across devices
- Notifications not working properly
- Typing box issues on mobile
Requested features
6 requests- Dark mode option
- Ability to edit/delete messages
- Presence/status options
- Apple Watch support
- Better contact/room management
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- Improved notifications
In-app purchases
Slack
No in-app purchases
Amazon Chime
No in-app purchases









