Microsoft Teams Phone vs JustCall: Which Fits Your Business in 2026?
Teams Phone keeps employee calling in Microsoft Teams. JustCall centers customer outreach around a dialer, business messaging and CRM workflows. A business can keep Teams meetings across the company while giving its sales and support seats a different phone workflow.
Compare the actual job of a rep: find a lead in the CRM, place the call, record the outcome, text a permitted follow-up and let a manager review the conversation. That sequence exposes the license, integration and usage differences that headline pricing misses.
Compare features ↓Explore JustCall →License by role, then test a call
Teams Phone: sensible when staff live in Teams and IT wants to manage company calling with a supported PSTN connection.
JustCall: strong short list for sales and support users who need CRM calling, customer texts, dialers and conversation reporting.
Keep separate quotes for occasional callers, active reps and supervisors rather than buying the same phone seat for everyone.
What Is the Main Difference?
Microsoft Teams Phone is a cloud PBX inside Teams and requires eligible PSTN connectivity to reach public numbers. JustCall is a customer-facing phone and messaging system with CRM and outbound-sales workflows. The right answer is often role-specific: Teams for company collaboration, with JustCall for reps who spend the day contacting leads and customers.
Microsoft Teams Phone and JustCall at a Glance
Microsoft Teams Phone
Best for: organizations that already use Teams and Microsoft 365 as the employee workspace.
Watch: base Teams, Phone and external calling can form distinct cost layers.
JustCall
Best for: sales and support teams placing calls and texts alongside CRM records.
Watch: dialer, AI, calling and SMS entitlements differ by tier, destination and usage.
Different G2 products and review populations: the Microsoft Teams score includes collaboration beyond calling.
Compare Everyday Phone and Sales Workflows
Swipe sideways to see both products →
| Buying question | Microsoft Teams PhoneView Teams Phone → | JustCallExplore JustCall → |
|---|---|---|
| Daily interface | Teams app, presence and Microsoft collaboration. | JustCall calling, texts and CRM-linked workflows. |
| Public phone calls | Phone license and supported PSTN connection. | Selected plan's phone service and included calling; check destinations. |
| CRM click-to-call | Confirm the exact Microsoft or partner connector and license. | CRM integrations offered; verify your CRM and plan in a demo. |
| SMS follow-up | Do not presume standard Teams Phone provides the needed sales texting workflow. | Business SMS available; bundles, automation and fair-use rules differ by plan. |
| Outbound dialers | Specialist dialer usually requires another product. | Power, predictive and multi-line options vary across JustCall tiers and SalesPro. |
| Manager oversight | Phone reports and any extra Microsoft/partner analytics. | Recording, reporting and coaching by tier; confirm permissions. |
| Best pilot | Place and transfer a customer call within Teams. | Complete a CRM call, compliant SMS follow-up and reporting review. |
Follow One Rep From Lead to Follow-Up
A rep opens a lead in HubSpot or Salesforce, calls from the CRM, records the disposition, sends a permitted text, and leaves the next rep enough context to continue. Run that exact sequence in both proposed solutions. JustCall's value depends on how reliably the selected plan logs and syncs each interaction; a Teams meeting license does not solve these tasks by itself.
in CRM
outcome
SMS follow-up
and access
Call Quality, Scale, CRM Integrations and Controls
Call quality
Test real calls over the same office and remote networks. Headsets, Wi-Fi, carrier routes and international destinations can determine audio quality on either service.
Routing and queues
Recreate a sales number, after-hours greeting, transfers and a support queue. Confirm who edits the menu and who can see missed calls.
Scaling by role
Price two rep seats, a manager and an occasional caller. Check JustCall seat minimums and whether phone numbers or usage become extra as the team grows.
CRM integration
Run a live click-to-call and inspect the record. Check contact matching, automatic notes, recording links, SMS threading and duplicate handling.
Dialers and SMS
JustCall offers different dialers and SMS automations by plan. Ask whether the quote includes campaigns, the destination countries, usable credits and fair-use rules.
Reporting and privacy
Test recording permissions, deletion, retention, supervisor access and SMS consent. Compare reports the manager actually uses each week.
JustCall Team, Pro, Pro Plus and SalesPro: Which Features Need Checking?
JustCall divides its current lineup into an AI Communication Suite and a Sales Suite. Its live pricing page shows Team at $29, Pro at $49 and Pro Plus at $89 per user/month on annual billing, each with a two-seat minimum. Business requires a sales quote and currently shows a ten-seat minimum. SalesPro is quoted separately for high-volume outreach.
| Plan | Who should examine it | Question for the demo |
|---|---|---|
| Team | Small team needing core calls and messaging. | Do its included CRM, minutes and SMS bundles cover daily work? |
| Pro | Team needing broader integrations and automation. | Are the exact CRM connector, routing and outbound workflows included? |
| Pro Plus | Supervisors evaluating expanded AI coaching and analytics. | Which coaching, agent-assist and scoring functions are live in the quoted region? |
| SalesPro | High-volume outbound teams considering power/predictive dialers. | What are the dialer limits, fair-use terms and SMS/call rates? |
Plan features and bundled usage can change. Review the current entitlement table before publishing a fixed allowance or buying at scale.
Pricing: Compare the Full Cost of a Working Rep
Microsoft's US Teams Phone page lists Standard at $10/user/month paid yearly, plus any qualifying Teams license and external PSTN path. A US Teams Phone with Calling Plan example is $17/user/month paid yearly. JustCall's current US Team plan displays $29/user/month billed annually and a two-seat minimum, so the Team subscription alone starts at $58/month on annual billing for two users before any additional charges. Price the actual CRM, dialer and SMS tier rather than assuming Team does every sales task.
Teams Phone Standard is the PBX component. Include Teams eligibility, calling plan or carrier, recording and any sales-specific tools in the quote.
Check Teams plans →Pro and Pro Plus cost more; SalesPro requires a quote. Review minutes, SMS bundles, countries, numbers, taxes and add-ons.
Explore JustCall plans →Ask for Equivalent Line Items
Same roles · calling minutes · SMS volume · termSwipe sideways to compare the cost stack →
| Cost item | Teams Phone | JustCall |
|---|---|---|
| Licenses | Teams, Phone, PSTN service, CRM or dialer extras. | At least two seats on relevant plans; CRM/dialer tier. |
| Calling | Numbers, domestic and international minutes, carrier. | Numbers, fair-use rules, destination rates, additional usage. |
| Messaging | Any separate SMS solution and compliance tools. | SMS allowances, campaigns, workflow texts, number registration. |
| Operations | Porting, support, recording retention and renewal. | Porting, support, recording storage, taxes and renewal. |
September 2026 US list examples. Confirm taxes, billing commitment, included usage and regional availability directly with each provider.
Which Business Should Choose Which?
Choose Teams Phone if…
- Employees already live in Teams and Microsoft 365.
- Most phone users handle general internal or inbound business calls.
- IT can manage the chosen Microsoft/eligible carrier path.
Test: Can general staff complete their real calls without extra sales tooling?
Shortlist JustCall if…
- Reps call from a CRM throughout the day.
- SMS follow-up, sales dialing and customer timeline matter.
- Managers need call and outreach visibility by rep.
Test: Does the quoted tier handle your exact CRM, dialer and SMS workflow?
Pros and Cons
Microsoft Teams Phone
Pros
- Native fit for a Microsoft-focused workforce.
- Choice of eligible PSTN connectivity options.
- Business calling can sit inside existing Teams workflows.
Cons
- Licensing plus carrier costs require careful calculation.
- Specialist dialers and SMS journeys may need added products.
- Support may span Microsoft, the carrier and an integration partner.
JustCall
Pros
- Built around customer calls, SMS and CRM workflows.
- Offers sales dialer and AI options across its lineup.
- Can be limited to roles that benefit from these tools.
Cons
- Two-seat minimum on common plans.
- Plan boundaries and usage rules affect full cost.
- Retaining Teams for collaboration means another service to administer.
What Real Customer Stories Suggest
Teams Phone: ScottMadden
Microsoft's ScottMadden story describes moving phone service into familiar Microsoft tools and helping employees adapt. The lesson is to include training and adoption in the rollout. It is a vendor-published customer account.
JustCall: Yellowstone Local
JustCall's Yellowstone Local story describes using a dialer and messaging alongside HubSpot and Apollo to speed up outreach. JustCall reports a threefold increase in connects for that customer; treat this as its specific experience rather than a predicted result for your sales team.
Run a Two-Week Sales Workflow Pilot
Define rep roles
Count frequent callers, managers and occasional users. Identify CRM, markets, numbers and the expected weekly SMS volume.
Score real work
Run permitted calls and follow-ups, then check sync accuracy, audio, SMS delivery, recording access and number reputation.
Agree deployment
Request matching quotes, porting dates, support contacts, retention policy and CRM ownership before moving your main number.
Prepare your network with our VoIP setup requirements checklist.
Microsoft Teams Phone vs JustCall: Common Questions
Can we keep Teams meetings and use JustCall for sales calls?
Yes. A company can use Teams for meetings and internal collaboration while sales or support staff use JustCall for customer calls and texts. Plan for separate licenses, administration and support.
Is JustCall included in Microsoft Teams Phone?
No. They are distinct products with different providers, pricing and phone-number arrangements.
Does Teams Phone include a sales dialer and bulk SMS?
Do not assume that the standard Teams Phone entitlement includes the outbound dialer, CRM texting or campaign workflows a sales team needs. Scope the exact Microsoft or partner additions.
What is the JustCall minimum seat count?
JustCall currently shows a minimum of two seats for Team, Pro, Pro Plus and SalesPro, and ten for Business. Confirm the current contract requirements on checkout or quote.
How much is JustCall Team?
Its US pricing page currently displays Team at $29 per user per month billed annually. Pro is displayed at $49 and Pro Plus at $89 per user per month billed annually; plan details and usage restrictions apply.
Are calls and SMS truly unlimited?
JustCall describes included packages and fair-use restrictions. Some calling routes, workflow messages, bulk texts and international usage can be billed differently; request an itemized quote for the planned volume.
Does JustCall work with HubSpot or Salesforce?
JustCall advertises CRM integrations including HubSpot and Salesforce. Confirm the particular connector, plan, sync direction and permissions in a live demo.
Can JustCall numbers be ported?
JustCall describes a porting process, subject to number type and geography. Verify your specific numbers and dates before cancelling an existing carrier.
Which provides better call quality?
Neither wins everywhere. Test the same networks, headsets, destinations, international routes and mobile handoffs; inspect jitter and packet loss if calls degrade.
Should every employee have both phone licenses?
Usually license by role. Quote customer-facing reps who need a dialer and SMS separately from general staff who need Teams calling or only meetings.
Final Verdict
Choose Teams Phone for staff who primarily need managed business calling alongside Teams collaboration. Shortlist JustCall for CRM-driven sales and support users who need dialers, business texts and clear customer history. The practical winner may be a role-based combination: keep Teams for company meetings and issue JustCall seats only to the reps who benefit from them.
Explore Teams Phone →Explore JustCall →Affiliate disclosure: VoIPCalling.com may earn a commission through the JustCall referral link. Microsoft links go directly to Microsoft. This does not change your price.
Sources and review method
Checked September 2026: Microsoft Teams Phone features and US pricing, Microsoft licensing guidance, JustCall's current pricing and entitlements, JustCall plan guidance and the linked customer accounts. G2 ratings are attributed in the badges without linking the source name. This is a researched purchasing guide, not an independently tested audio benchmark. Verify fair-use terms, local legal requirements and plan availability in a written quote.