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Business Phone System Pricing

Published entry prices range from $10 a user a month (Google Voice Starter) to $30 a license billed annually with a 3-license minimum (Aircall Essentials). Every price below was read from the company's own website on October 22, 2026.

Last checked October 22, 2026. Prices come from each company's own published pricing page. How we verify.

Phone system	Plan	Price	Notes	Source
Google Voice	Starter	$10/user/mo	Up to 10 users	Source
Google Voice	Standard	$20/user/mo	Unlimited users; multi-level auto attendant	Source
Google Voice	Premier	$30/user/mo	Automatic call recording; requires a Google Workspace plan billed separately	Source
Grasshopper	Entry plan	$14/mo billed annually	Plan details did not load in the page text we could read	Source
Dialpad	Connect Standard	$15/user/mo annual, $27 monthly	Real-time transcripts and call summaries	Source
Dialpad	Connect Pro	$25/user/mo annual, $35 monthly		Source
Dialpad	Connect Enterprise	Custom		Source
Quo (formerly OpenPhone)	Starter	$15/user/mo annual, $19 monthly		Source
Quo (formerly OpenPhone)	Business	$23/user/mo annual, $33 monthly	Phone menus, automatic recording, AI call summaries	Source
Quo (formerly OpenPhone)	Scale	$35/user/mo annual, $47 monthly		Source
Zoom Phone	US & CA Unlimited	$16/user/mo annual, $18 monthly	Meetings up to 40 min, 100 participants	Source
Zoom Phone	Pro Plus	$20.50/user/mo annual, $24 monthly	Unlimited AI note-taking	Source
Zoom Phone	Business Plus	$24.50/user/mo annual, $29 monthly	Meetings up to 300 participants	Source
Vonage Business	Mobile	$19.99/line/mo; $13.99 promo	Lower per-extension tiers also shown	Source
Vonage Business	Premium	$29.99/line/mo; $20.99 promo	Video meetings up to 200; desk phones	Source
Vonage Business	Advanced	$39.99/line/mo; $27.99 promo	On-demand call recording, 15 hours a month	Source
Ooma Office	Essentials	$19.95/user/mo		Source
Ooma Office	Pro	$24.95/user/mo	Video meetings up to 25; call recording	Source
Ooma Office	Pro Plus	$29.95/user/mo	Video meetings up to 100; AI transcriptions	Source
Nextiva	NEXT Core	$15/user/mo, shown next to $23	Unlimited voice and video; AI call transcripts and summaries	Source
Nextiva	NEXT Engage	$25/user/mo, shown next to $50	Toll-free number with 2,000 minutes	Source
Nextiva	NEXT Scale	$75/user/mo	Unlimited SMS	Source
RingCentral RingEX	Core	from $20/user/mo	Calls, texts, meetings; AI Assistant included	Source
RingCentral RingEX	Advanced	from $25/user/mo	AI Assistant expanded	Source
RingCentral RingEX	Ultra	Not shown		Source
Aircall	Essentials	$30/license/mo billed annually	Minimum 3 licenses	Source
Aircall	Professional	from $50/license/mo	Minimum 3 licenses; AI summaries included	Source
Aircall	Enterprise	Custom		Source

What 5 users cost per month

Phone system	5 users, annual billing (per month)	5 users, monthly billing (per month)
Google Voice	Not stated	$50 Starter or $100 Standard (commitment not stated), plus Google Workspace
Grasshopper	Per account, not per user	Per account, not per user
Dialpad	$75	$135
Quo (formerly OpenPhone)	$75	$95
Zoom Phone	$80	$90
Vonage Business	$69.95 (12-month promotion)	$99.95
Ooma Office	No annual pricing	$99.75
Nextiva	$75 or $115 (Not labeled)	$75 or $115 (Not labeled)
RingCentral RingEX	from $100 (Not labeled)	from $100 (Not labeled)
Aircall	$150	Not published

Entry plan, list price, before taxes and fees. "Not labeled" means the company shows the price without saying whether it is for monthly or annual billing.

Pricing by company

Systems without published prices

GoTo Connect: Prices load in a script we could not read. Its comparison table lists unlimited auto attendants, SMS on all plans and 1,000 shared toll-free minutes. Pricing page
8x8: No public prices; quote only. Pricing page