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Microsoft Teams Phone alternatives

Microsoft Teams Phone costs $51 at 3 seats on its Teams Phone with Calling Plan (country zone 1 - US) plan. 17 other business phone systems have a price we could read. 5 cost less at 3 seats; the lowest is Google Voice at $30, $21 less. 1 has a free plan, which Microsoft Teams Phone doesn't show.

Business phone systems17 with a price1 with a free planChecked Nov 4, 2026

Microsoft Teams Phone today

At 3 seats $51 Teams Phone with Calling Plan (country zone 1 - US) plan
Contract
Free trial converts into a 12-month paid subscription
Free plan
Trial: 1 month free trial of Teams Phone Standard; converts to a 12-month paid subscription...

Cheaper than Microsoft Teams Phone (5)

Compared at 3 seats, same currency.

AlternativeAt 3 seatsAgainst Microsoft Teams PhoneStates that Microsoft Teams Phone doesn'tContractFree plan
Google VoiceStarter (team), read Nov 4, 2026 $30$10 × 3 seats $21 less Unlimited US calling Cancel any time Basic plan at $0/month: a single phone number for all devices and unlimited...
Dialpad ConnectConnect Standard, read Nov 4, 2026 $45$15 × 3 seats $6 less Unlimited US calling, SOC 2, SSO, HIPAA BAA and 1 more Advanced available month-to-month or annual; Premium annual only... Trial: 14 days free trial of Dialpad Connect
Quo (formerly OpenPhone)Starter, read Nov 4, 2026 $45$15 × 3 seats $6 less Unlimited US calling, AI receptionist available, SOC 2, SSO and 3 more Cancel anytime in the app; plan stays active to end of billing... Trial: 7-day free trial
NextivaNEXT Core, read Nov 4, 2026 $45$15 × 3 seats $6 less Unlimited US calling, AI receptionist available, SOC 2, SSO and 1 more Annual small business pricing requires a paid 12-month or longer... Not found
Zoom PhoneUS & CA Unlimited, read Nov 4, 2026 $48$16 × 3 seats $3 less Unlimited US calling, AI receptionist available, SSO Minimum quantity of services on the Order Form is kept for the... Trial: Free trial available on US & CA Unlimited; Virtual Agent Receptionist trial...

Flat tiers (4)

Priced in tiers, where Microsoft Teams Phone charges per seat.

AlternativeAt 3 seatsAgainst Microsoft Teams PhoneStates that Microsoft Teams Phone doesn'tContractFree plan
Vonage BusinessMobile, read Nov 4, 2026 $59.97$19.99 × 3 seats $8.97 more Unlimited US calling, SSO, HIPAA BAA Minimum 1-year contract for new annual accounts; no early... Not found
AircallEssentials, read Nov 4, 2026 $90$30 × 3 seats $39 more Unlimited US calling, AI receptionist available, SOC 2, SSO and 2 more Minimum of 3 licenses on Essentials and Professional, 25 on Enterprise Not found
Verizon BusinessBusiness Digital Voice line only, read Nov 4, 2026 $105$35 × 3 seats $54 more Unlimited US calling 2 year contract required Not found
GrasshopperSolo Plus, read Nov 4, 2026 $25/mo yearlySolo Plus plan, starting price Not comparable Unlimited US calling Not found Trial: 7-day free trial, no credit card required

Other options (8)

No computed reason to switch, listed for completeness.

AlternativeAt 3 seatsAgainst Microsoft Teams PhoneStates that Microsoft Teams Phone doesn'tContractFree plan
Phone.comBasic, read Nov 4, 2026 $54$18 × 3 seats $3 more Unlimited US calling, AI receptionist available, SOC 2, HIPAA BAA No long-term commitment; pay monthly or annually and stop at any time Not found
RingoverTALK, read Nov 4, 2026 $57$19 × 3 seats $6 more Unlimited US calling, AI receptionist available, SSO, Public API and 1 more 12-month commitment on annual pricing; minimum 3 users on Talk... Not found
Ooma OfficeEssentials, read Nov 4, 2026 $59.85$19.95 × 3 seats $8.85 more Unlimited US calling, AI receptionist available No contract necessary Not found
RingCentralCore, read Nov 4, 2026 $60$20 × 3 seats $9 more Unlimited US calling, AI receptionist available, Public API, MCP server Phone rental requires a multi-year contract Trial: Free trial for new subscribers, up to five users and two desktop phones...
CloudTalkStarter, read Nov 4, 2026 $75$25 × 3 seats $24 more Unlimited US calling, AI receptionist available, SOC 2, HIPAA BAA and 2 more Monthly billing option, cancel anytime Trial: 14-day trial, listed for the Voice Agent appointment booking skill
Net2PhoneUnite Essentials (1-9 users), read Nov 4, 2026 $86.97$28.99 × 3 seats $35.97 more Unlimited US calling, AI receptionist available, SOC 2, SSO and 2 more Annual pricing requires a 36-month term; Coach AI priced on a... Trial: Free trial offered on Unite and uContact plans; length not stated
JustCallTeam, read Nov 4, 2026 $87$29 × 3 seats $36 more Unlimited US calling, AI receptionist available, SOC 2, SSO and 2 more Monthly or annual billing, up to 29% off annually Trial: 14-day free trial with access to all SalesPro features; 30 days after trial...
AlloBusiness, read Nov 4, 2026 $96$32 × 3 seats $45 more Unlimited US calling, AI receptionist available, SOC 2, HIPAA BAA and 2 more No contracts, cancel anytime Trial: 3-day free trial

No price found, or contact sales (2)

Questions

What is the cheapest alternative to Microsoft Teams Phone?

Google Voice, at $30 at 3 seats, $21 less than Microsoft Teams Phone. Computed from each vendor's published prices.

Is there a free alternative to Microsoft Teams Phone?

Yes. 1 business phone systems has a free plan, including Google Voice.

How this page is made

Alternatives come from Microsoft Teams Phone's own category, Business phone systems. Prices come from each vendor's pricing page and are compared at the same volume where both can be computed, and by starting price where neither can. "States that Microsoft Teams Phone doesn't" lists what we found on the other vendor's site and didn't find on Microsoft Teams Phone's, which doesn't prove Microsoft Teams Phone lacks it. How prices are read.