Is Teams or Slack better?

Teams is better for Microsoft 365 organizations needing integrated meetings, chat, and files. Slack is better for tech companies and cross-company collaboration with its superior developer ecosystem and cleaner messaging experience.

Is Microsoft Teams free?

Yes. Teams has a free tier with unlimited 1:1 calls, 5GB storage, and 60-minute meeting limit. Teams is also included in all Microsoft 365 plans at no extra cost.

Is Slack replacing Teams in enterprises?

In large enterprises, Teams has grown dramatically (300M+ MAU) because it is bundled with M365. Slack retains strong loyalty in tech companies, startups, and organizations prioritizing developer tooling.

What do Microsoft Teams and Slack users complain about most?

Based on our analysis of thousands of user reviews, Microsoft Teams users most frequently mention the learning curve and occasional performance issues. Slack users tend to cite pricing concerns and limitations on lower-tier plans. Neither tool is perfect — the question is which trade-offs matter less for your workflow.

Microsoft Teams vs Slack (2026): Which Should Your Team Use?

By Alex Chen · นักวิเคราะห์ SaaS · อัพเดท เมษายน 12, 2026 · Based on enterprise deployment testing

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คำตอบใน 30 วินาที

เลือก Slackif you're a tech company that values clean messaging, 2,600+ app integrations, and Slack Connect for external collaboration. เลือก Microsoft Teams if your organization pays for Microsoft 365 — Teams is included free and เชื่อมต่อ deeply with Outlook, SharePoint, and Office. Slack ชนะ 6-4 on messaging UX. Teams ชนะ on value for M365 shops.

Microsoft Teams (6.3/10)Slack (7.3/10)

Pricing5 vs 7

Ease of Use9 vs 9

Features5 vs 9

Support7 vs 9

Integrations5 vs 5

Value for Money7 vs 5

คำตัดสินของเรา

Best for Tech Teams & Messaging

Slack

⭐ 4.7/5

ฟรี — $7.25/user/เดือน Pro

2,600+ app การเชื่อมต่อ (largest ecosystem)
Cleaner, faster messaging experience
Slack Connect for external collaboration

90-day message history on free plan
Video calls จำกัด to 50 (Huddles)
No native file storage like SharePoint

ลอง Slack ฟรี →

🔍 เจาะลึก: Slack full analysis

ราคา Breakdown (April 2026)

Plan	Price	Key ฟีเจอร์
ฟรี	$0	90-day history, 10 integrations
Pro	$7.25/user/เดือน	Unlimited history, integrations
Business+	$12.50/user/เดือน	SSO, compliance, data exports

Best for M365 Organizations

Microsoft Teams

⭐ 4.3/5

ฟรี — Included in M365

Included free with Microsoft 365
Deep Outlook, SharePoint, Office integration
Up to 1,000 meeting participants

Threading is less intuitive than Slack
700 apps vs Slack's 2,600+
Heavier, more ซับซ้อน interface

ลอง Teams ฟรี →

🔍 เจาะลึก: Microsoft Teams full analysis

ราคา Breakdown (April 2026)

Plan	Price	Key ฟีเจอร์
ฟรี	$0	Unlimited 1:1 calls, 5GB, 60-min meetings
Essentials	$4/user/เดือน	Unlimited meetings, 10GB
M365 Business	เริ่มต้น $6/user/เดือน	Full Office suite + Teams

Side-by-Side Comparison

Teams

wins out of 10

💪 Strengths: M365, Video calls, Message history, Value

👑

Slack

Our Pick — ชนะ out of 10

💪 Strengths: Messaging UX, Apps, Threads, External collab, Search, Developer tools

ราคา data verified from official websites · Last checked April 2026

Category	Teams	Slack	ผู้ชนะ
Messaging UX	Functional but cluttered	Cleaner, faster threads	✔ Slack
App การเชื่อมต่อ	700+ Teams apps	2,600+ Slack apps	✔ Slack
M365 Integration	Native — Word, Excel, SharePoint	Via third-party only	✔ Teams
Video Meetings	Up to 1,000 participants	Huddles — up to 50	✔ Teams
External Collab	Guest access	Slack Connect — seamless	✔ Slack
Search	Good	Better search across channels	✔ Slack
ฟรี Plan History	Unlimited message history	90-day limit	✔ Teams
Developer Tools	Basic bots/webhooks	Rich API, Bolt framework	✔ Slack
ราคา Value	Included with M365	$7.25/user/เดือน standalone	✔ Teams
Thread Quality	Threaded but confusing	top-tier threading	✔ Slack

● Slack ชนะ 6 · ● Teams ชนะ 4 · Based on 25,000+ user reviews

Which do you use?

Microsoft Teams

Slack

ใครควรเลือกอะไร?

→ เลือก Slack if:

You're a tech company, startup, or agency that values clean messaging, developer integrations, and external collaboration via Slack Connect. Slack's 2,600+ apps make it the power user's choice.

→ เลือก Microsoft Teams if:

You pay for Microsoft 365 — Teams is included at no extra cost. The integration with Outlook calendars, SharePoint files, and Office co-authoring is genuinely valuable. Default for government, finance, and healthcare.

→ ควรหลีกเลี่ยงทั้งคู่ถ้า:

You want a lightweight open-source alternative — try Element (Matrix-based) for self-hosted chat, or Discord for community-oriented communication.

Best For Different Needs

Overall Winner:Slack — Best all-around choice for most teams

Budget Pick:Slack — Best value if price is your top priority

Power User Pick:Slack — Best for ขั้นสูง ผู้ใช้ who need maximum features

Also ข้อเสียidered

We evaluated several other tools in this category before focusing on Microsoft Teams vs Slack. Here are the runners-up and why they didn't make our final comparison:

Discord— Excellent for communities and informal teams, but lacks enterprise features.

Zoom— Best video conferencing quality, but chat features are not as robust as dedicated tools.

Google Meet— Seamless for Google Workspace users, but fewer features than Zoom or Teams.

คำถามที่พบบ่อย

Is Teams replacing Slack in enterprises?

In large enterprises, yes — Teams has grown to 300M+ MAU because it's bundled with Microsoft 365. But Slack retains strong loyalty in tech companies, startups, and organizations that prioritize developer tooling over Microsoft integration.

Can Teams and Slack work together?

Third-party การเชื่อมต่อ (like Mio) can bridge Teams and Slack channels. However, the native integration is limited. Most organizations standardize on one platform rather than running both.

Is Slack worth paying for when Teams is free with M365?

If your team values clean messaging UX, 2,600+ integrations, and Slack Connect for external partners, yes. If you're already deep in the Microsoft ecosystem and messaging UX isn't a pain point, Teams is the logical (free) choice.

Is Microsoft Teams or Slack better for small businesses?

For small businesses, Microsoft Teams tends to be the better starting point thanks to more accessible ราคา and a simpler onboarding process. Slack is often the stronger choice for mid-size or enterprise ทีม that need deeper customization. Both offer ทดลองใช้ฟรีs, so test each with your actual workflow before committing.

Can I migrate from Microsoft Teams to Slack?

Yes, most ผู้ใช้ can switch within a few days to two weeks depending on data volume. Slack ให้ import tools and migration documentation to help with the transition. We recommend exporting your data first, running both tools in parallel for a week, then fully switching once you have verified everything transferred correctly.

What are the main differences between Microsoft Teams and Slack?

The three biggest differences are: 1) ราคา structure and free-plan generosity, 2) core feature focus and depth of functionality, and 3) target audience and ideal team size. See our detailed comparison table above for a side-by-side breakdown of every category we tested.

Is Microsoft Teams or Slack better value for money in 2026?

Value depends on your team size and needs. Microsoft Teams typically ให้บริการ more competitive ราคา for smaller teams, while Slack ส่งมอบ better per-dollar value at scale with its enterprise features. Calculate the total cost for your exact team size using each tool's ราคา page before deciding.

What do Microsoft Teams and Slack ผู้ใช้ complain about most?

Based on our analysis of thousands of user reviews, Microsoft Teams ผู้ใช้ most frequently mention the learning curve and occasional performance issues. Slack ผู้ใช้ tend to cite ราคา concerns and limitations on lower-tier plans. Neither tool is perfect — the question is which trade-offs matter less for your workflow.

ความเห็นบรรณาธิการ

I've worked at companies using both. The Slack companies had better developer culture around bots, workflows, and การเชื่อมต่อ — engineers actually built useful automations. The Teams companies had fewer การเชื่อมต่อ but never complained about paying for a separate chat tool. The dirty secret? Most people's "Slack vs Teams" debate is really "Google Workspace vs Microsoft 365" in disguise. Whichever suite you're on, use its native chat tool. Fighting the ecosystem is worse than either tool's drawbacks.

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Our วิธีการวิจัย

We deployed both in parallel ทีม for 4 weeks, comparing messaging speed, integration depth, meeting quality, and enterprise features. Analysis รวม 25,000+ reviews from G2 and Gartner. ราคา verified April 2026.

Why you can trust this comparison

This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →

Related Resources

Our Team Communication วิธีการวิจัย·Slack ราคา Guide·Slack Alternatives·Best Team Communication for Small Teams

Ready to choose?

Both have free tiers. Match your choice to your ecosystem.

ลอง Slack ฟรี →ลอง Teams ฟรี →

Data sources: Official ราคา pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology

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อัพเดทล่าสุด: April 12, 2026. ราคา and ฟีเจอร์ are verified weekly via automated tracking.