8x8 vs Microsoft Teams
Thesis: General-purpose vs specialist — 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Comparison thesis: General-purpose vs specialist. Choose 8x8 only if your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape. Choose Microsoft Teams only if your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape. Workflow advantage: 8x8 leans business-phone, sales-calling; Microsoft Teams leans shared coverage. Trade-off: you gain focus on one product's motion at the cost of the other's adjacent coverage — no universal winner. Major differences: - Buyer thesis: General-purpose vs specialist — 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. - Positioning: 8x8 is Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24/user/month annual; CC tiers custom/higher.; Microsoft Teams is M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on — free Teams tier exists; Phone Standard ~$10/user. - Workflow coverage skew: 8x8-leaning business-phone, sales-calling, contact-center vs Microsoft Teams-leaning —. - Researched limits: 8x8 — Published seat floors are medium confidence — first-party pricing often bot/quote gated; Microsoft Teams — Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job. Limitations — 8x8: Published seat floors are medium confidence — first-party pricing often bot/quote gated; Mandatory regulatory/service fees frequently sit on top of list seats; Microsoft Teams: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job; Teams Phone requires an eligible Teams/M365 licence plus PSTN (PAYG or Calling Plan). Poor-fit cases: 8x8 is a poor fit when that limitation bites: Published seat floors are medium confidence — first-party pricing often bot/quote gated · Microsoft Teams is a poor fit when that limitation bites: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job · Avoid 8x8 if you actually need Microsoft Teams's motion (M365 collaboration hub (chat, meetings, files) with optional Teams Phone telepho) Neither product has a completed hands-on product test on SoftwareGlimpse — this comparison is research/data-based only.
8x8
Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24/user/month annual; CC tiers custom/higher.
Best for
- • your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
- • use-case priority is business-phone and Microsoft Teams is secondary for that motion
Starting from $24.00/user/mo
No free plan
VS
Our verdict
Comparison thesis: General-purpose vs specialist. Choose 8x8 only if your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape. Choose Microsoft Teams only if your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape. Workflow advantage: 8x8 leans business-phone, sales-calling; Microsoft Teams leans shared coverage. Trade-off: you gain focus on one product's motion at the cost of the other's adjacent coverage — no universal winner. 8x8 is a poor fit when that limitation bites: Published seat floors are medium confidence — first-party pricing often bot/quote gated Microsoft Teams is a poor fit when that limitation bites: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job Hard limitation for 8x8 when it matters: Published seat floors are medium confidence — first-party pricing often bot/quote gated. Hard limitation for Microsoft Teams when it matters: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job. Neither product has a completed hands-on product test on SoftwareGlimpse — this comparison is research/data-based only. Pricing threshold: estimate spend with the cost calculator before shortlisting.
8x8 is better for
- ✓ Number / country coverage
- ✓ Power dialer
- ✓ WhatsApp Business
- ✓ Routing & IVR
Microsoft Teams is better for
- ✓ CRM / CTI integrations
Tie
- • AI features
Choose 8x8 if: your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
Choose Microsoft Teams if: your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
Microsoft Teams
M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on — free Teams tier exists; Phone Standard ~$10/user/month annual plus PSTN.
Best for
- • your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- • use-case priority is team-communication and 8x8 is secondary for that motion
Starting from $0.00/user/mo
Free plan available
Quick verdict
Start here — then dig into the evidence below.
Choose 8x8 if…
- your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
- use-case priority is business-phone and Microsoft Teams is secondary for that motion
- You prioritize number / country coverage
- You prioritize power dialer
Choose Microsoft Teams if…
- your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- use-case priority is team-communication and 8x8 is secondary for that motion
- You prioritize crm / cti integrations
Overall recommendation
Comparison thesis: General-purpose vs specialist. Choose 8x8 only if your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape. Choose Microsoft Teams only if your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape. Workflow advantage: 8x8 leans business-phone, sales-calling; Microsoft Teams leans shared coverage. Trade-off: you gain focus on one product's motion at the cost of the other's adjacent coverage — no universal winner. 8x8 is a poor fit when that limitation bites: Published seat floors are medium confidence — first-party pricing often bot/quote gated Microsoft Teams is a poor fit when that limitation bites: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job Hard limitation for 8x8 when it matters: Published seat floors are medium confidence — first-party pricing often bot/quote gated. Hard limitation for Microsoft Teams when it matters: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job. Neither product has a completed hands-on product test on SoftwareGlimpse — this comparison is research/data-based only. Pricing threshold: estimate spend with the cost calculator before shortlisting.
Key trade-off
8x8 trades toward number / country coverage; Microsoft Teams trades toward crm / cti integrations.
Winner by category
Only dimensions with researched evidence for this pair.
| Dimension | Winner | Why |
|---|---|---|
| Number / country coverage | 8x8 wins | 8x8 vs Microsoft Teams on number coverage: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| Power dialer | 8x8 wins | 8x8 vs Microsoft Teams on power dialer: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| WhatsApp Business | 8x8 wins | 8x8 vs Microsoft Teams on whatsapp business: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| CRM / CTI integrations | Microsoft Teams wins | 8x8 vs Microsoft Teams on crm integrations: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to Microsoft Teams on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| Routing & IVR | 8x8 wins | 8x8 vs Microsoft Teams on routing: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| Reporting | 8x8 wins | 8x8 vs Microsoft Teams on analytics: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
| AI features | Tie | 8x8 vs Microsoft Teams on ai features: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to neither product on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above. |
Side-by-side feature matrix
Normalized availability from product research — empty rows are not shown.
Voice
| Feature | 8x8 | Microsoft Teams |
|---|---|---|
| Cloud phone / VoIP | Strong | Moderate |
| Call routing & IVR | Strong | Moderate |
| Call recording | Strong | Moderate |
| Power dialer | Moderate | Limited |
Messaging
| Feature | 8x8 | Microsoft Teams |
|---|---|---|
| SMS messaging | Strong | Moderate |
| WhatsApp Business | Moderate | Limited |
| Shared inbox | Moderate | Moderate |
| Team messaging | Strong | Strong |
| Unified multichannel inbox | Moderate | Moderate |
| Video meetings | Strong | Strong |
Platform
| Feature | 8x8 | Microsoft Teams |
|---|---|---|
| CRM / CTI integrations | Strong | Moderate |
| Analytics & reporting | Strong | Moderate |
| AI assistance | Strong | Moderate |
Pricing comparison
Pricing evidence last checked Aug 17, 2026.
8x8
From $24.00/user/mo
- Express$15.00/user/mo
- Work X2$24.00/user/mo
- Work X4$44.00/user/mo
- Contact Center (X6–X8)Custom
Microsoft Teams
From $0.00/user/mo
- Microsoft Teams Free$0.00/user/mo
- Teams Phone Standard$10.00/user/mo
- Teams Calling Plan$17.00/user/mo
- Microsoft 365 EnterpriseCustom
Seat-count estimates
Labeled estimates from verified starting per-seat pricing — not invoices.
| Seats | 8x8 | Microsoft Teams |
|---|---|---|
| 5 | ~$120.00/mo (5 × starting seat) | — |
| 10 | ~$240.00/mo (10 × starting seat) | — |
| 25 | ~$600.00/mo (25 × starting seat) | — |
| 50 | ~$1,200.00/mo (50 × starting seat) | — |
Estimate from verified starting per-seat pricing — actual total depends on plan, annual discounts, and add-ons.
Starting prices not verified for either product Model team cost scenarios in the business-communications cost calculator Cost calculator: /tools/business-communications-cost-calculator/
Best for
Scenario picks from researched strengths — not a universal ranking.
- → Depends
Prefer 8x8 when your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
Prefer 8x8 when your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
- → Depends
Prefer 8x8 when use-case priority is business-phone and Microsoft Teams is secondary for that motion
Prefer 8x8 when use-case priority is business-phone and Microsoft Teams is secondary for that motion
- → Depends
Prefer Microsoft Teams when your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
Prefer Microsoft Teams when your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- → Depends
Prefer Microsoft Teams when use-case priority is team-communication and 8x8 is secondary for that motion
Prefer Microsoft Teams when use-case priority is team-communication and 8x8 is secondary for that motion
- → 8x8
Best for number / country coverage
8x8 vs Microsoft Teams on number coverage: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above.
- → 8x8
Best for power dialer
8x8 vs Microsoft Teams on power dialer: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above.
The differences that actually matter
Pair-specific analysis for 8x8 vs Microsoft Teams — not generic category copy.
WhatsApp Business
8x8 aheadOn whatsapp business, 8x8 is ahead. 8x8: 8x8 vs Microsoft Teams on whatsapp business: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above.. Microsoft Teams: Trails 8x8 on this criterion. Feature evidence also diverges on Cloud phone / VoIP (8x8: Strong; Microsoft Teams: Moderate); Call routing & IVR (8x8: Strong; Microsoft Teams: Moderate); Call recording (8x8: Strong; Microsoft Teams: Moderate).
Power dialer
8x8 aheadOn power dialer, 8x8 is ahead. 8x8: 8x8 vs Microsoft Teams on power dialer: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above.. Microsoft Teams: Trails 8x8 on this criterion.
Routing & IVR
8x8 aheadOn routing & ivr, 8x8 is ahead. 8x8: 8x8 vs Microsoft Teams on routing: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to 8x8 on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above.. Microsoft Teams: Trails 8x8 on this criterion.
CRM / CTI integrations
Microsoft Teams aheadOn crm / cti integrations, Microsoft Teams is ahead. 8x8: Trails Microsoft Teams on this criterion. Microsoft Teams: 8x8 vs Microsoft Teams on crm integrations: 8x8 documents a broader use-case set; Microsoft Teams is narrower/specialist. Decision edge to Microsoft Teams on this criterion for this pair — unlike a generic feature matrix, the hinge is the buyer job above..
Pros and cons
Product-specific for this pair — derived from researched outcomes and editorial notes.
8x8
Pros
- Stronger on number / country coverage
- Stronger on power dialer
- Stronger on whatsapp business
- Stronger on routing & ivr
Cons
- Trails on crm / cti integrations
Microsoft Teams
Pros
- Stronger on crm / cti integrations
Cons
- Trails on number / country coverage
- Trails on power dialer
- Trails on whatsapp business
Who should not choose each product
Decision quality improves when we say who should walk away.
Don't choose 8x8 if…
- You need Microsoft Teams's stronger crm / cti integrations more than 8x8's strengths
- Your primary fit looks closer to: your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- Your primary fit looks closer to: use-case priority is team-communication and 8x8 is secondary for that motion
Don't choose Microsoft Teams if…
- You need 8x8's stronger number / country coverage more than Microsoft Teams's strengths
- You need 8x8's stronger power dialer more than Microsoft Teams's strengths
- You need 8x8's stronger whatsapp business more than Microsoft Teams's strengths
- Your primary fit looks closer to: your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
Alternatives worth considering
When neither product is the right fit.
Enterprise-grade UCaaS / cloud phone platform (RingEX) with deep call routing, video, team messaging and contact-centre options — Core from ~$20/user/month annual.
AI-first cloud phone (Dialpad Connect) with included transcription/summaries — Standard from $15/user/month annual; Sell and Support are separate product ladders.
Meetings-first Workplace suite plus Zoom Phone UCaaS — Phone US/CA Unlimited research floor ~$15–16/user/month; free meetings/chat exist but Phone is paid.
Mid-market cloud phone and customer-conversation platform with deep CRM/helpdesk CTI, IVR, power dialer on Professional, and paid AI add-ons — 3-licence minimum.
Final verdict
Scenario-level close — not a repeat of the intro.
8x8 wins when…
your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
Microsoft Teams wins when…
your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- Prefer 8x8 when your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shapeDepends
- Prefer 8x8 when use-case priority is business-phone and Microsoft Teams is secondary for that motionDepends
- Prefer Microsoft Teams when your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shapeDepends
- Prefer Microsoft Teams when use-case priority is team-communication and 8x8 is secondary for that motionDepends
Which one should you choose?
Choose 8x8 if:
- your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape
- use-case priority is business-phone and Microsoft Teams is secondary for that motion
Choose Microsoft Teams if:
- your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- use-case priority is team-communication and 8x8 is secondary for that motion
Product screenshots
Real product UI from our media library — no placeholders.
8x8
Microsoft Teams
FAQ
- Is 8x8 better than Microsoft Teams?
- Comparison thesis: General-purpose vs specialist. Choose 8x8 only if your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape. Choose Microsoft Teams only if your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape. Workflow advantage: 8x8 leans business-phone, sales-calling; Microsoft Teams leans shared coverage. Trade-off: you gain focus on one product's motion at the cost of the other's adjacent coverage — no universal winner. 8x8 is a poor fit when that limitation bites: Published seat floors are medium confidence — first-party pricing often bot/quote gated Microsoft Teams is a poor fit when that limitation bites: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job Hard limitation for 8x8 when it matters: Published seat floors are medium confidence — first-party pricing often bot/quote gated. Hard limitation for Microsoft Teams when it matters: Scored as a collaboration hub — Teams Phone is a telephony add-on, not the primary scored job. Neither product has a completed hands-on product test on SoftwareGlimpse — this comparison is research/data-based only. Pricing threshold: estimate spend with the cost calculator before shortlisting.
- Which business communications fits which team?
- 8x8: your buying job matches “Global UCaaS + contact-centre platform (8x8 Work / X Series) — Work X2 research floor ~$24” rather than Microsoft Teams's shape Microsoft Teams: your buying job matches “M365 collaboration hub (chat, meetings, files) with optional Teams Phone telephony add-on ” rather than 8x8's shape
- Does 8x8 or Microsoft Teams have a free plan?
- 8x8: No free plan. Microsoft Teams: Free plan available.
- How does 8x8 vs Microsoft Teams pricing compare?
- 8x8 starts from $24.00/user/mo. Microsoft Teams starts from $0.00/user/mo. Confirm live vendor pricing before purchasing.
- How did SoftwareGlimpse compare these products?
- We map both products to the same category criteria, then evaluate trade-offs using verified product, pricing and feature evidence. Affiliate relationships never change outcomes.
- review8x8 review
- reviewMicrosoft Teams review
- pricing8x8 pricing
- pricingMicrosoft Teams pricing
- alternativeRingCentral alternative
- alternativeDialpad alternative
- alternativeZoom alternative
- guideWhat Is Business Communications Software? Beginner's Guide
- guideHow to Choose Business Communications Software: Job-First Framework
- guideBusiness Communications Pricing Guide: Seats, Minutes & Message Fees
- categorybusiness communications hub
- finderBest communications software
- calculatorCost calculator
Related comparisons
Alternatives to consider
RingCentral
Enterprise-grade UCaaS / cloud phone platform (RingEX) with deep call routing, video, team messaging and contact-centre options — Core from ~$20/user/month annual.
Dialpad
AI-first cloud phone (Dialpad Connect) with included transcription/summaries — Standard from $15/user/month annual; Sell and Support are separate product ladders.
Zoom
Meetings-first Workplace suite plus Zoom Phone UCaaS — Phone US/CA Unlimited research floor ~$15–16/user/month; free meetings/chat exist but Phone is paid.
Aircall
Mid-market cloud phone and customer-conversation platform with deep CRM/helpdesk CTI, IVR, power dialer on Professional, and paid AI add-ons — 3-licence minimum.
Still deciding between 8x8 and Microsoft Teams?
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