Business, Startups & Finance

Best VoIP Software for Small Businesses with Unlimited Calls

Curated list of top VoIP platforms that offer unlimited calling plans, easy setup, and features tailored for small‑business needs.

ID: 3999
Items: 20
Total Votes: 0
Forks: 0
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RingCentral

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All‑in‑one cloud phone system with unlimited domestic and international calls, robust mobile apps, and integrated team messaging and video.

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8x8 X Series

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Unlimited nationwide calling, AI‑powered analytics, and built‑in contact‑center tools designed for growing small businesses.

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Vonage Business Communications

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Unlimited US/Canada calls, customizable call routing, and CRM integrations (Salesforce, HubSpot) for streamlined workflows.

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Nextiva

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Unlimited calling plans with advanced auto‑attendant, voicemail‑to‑email, and real‑time call analytics for small teams.

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Zoom Phone

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Unlimited domestic calls, seamless Zoom meeting integration, and flexible add‑ons like call recording and auto‑receptionist.

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Grasshopper

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Unlimited calls on a virtual phone system, ideal for solo entrepreneurs and small teams needing a professional presence.

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Ooma Office

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Unlimited US/Canada calling, built‑in call handling features, and a simple hardware‑plus‑software solution for small offices.

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Dialpad

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Unlimited calls with AI‑driven voice transcription, real‑time call coaching, and integration with Google Workspace and Microsoft 365.

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Phone.com

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Unlimited calling plans, virtual receptionist, and a pay‑as‑you‑go model that scales with small‑business growth.

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GoToConnect (formerly Jive)

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Unlimited domestic calls, advanced call routing, and built‑in video conferencing for small‑business collaboration.

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3CX

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On‑premise or cloud VoIP with unlimited calling via SIP trunking, robust call center features, and free mobile apps.

12
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Freshcaller (by Freshworks)

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Unlimited inbound/outbound calls, multi‑level IVR, and seamless integration with Freshdesk and other Freshworks tools.

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CloudTalk

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Unlimited calls, shared inbox, and powerful analytics; integrates with HubSpot, Pipedrive, and Zendesk.

14
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Aircall

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Unlimited calls, click‑to‑dial, and built‑in CRM integrations (Salesforce, HubSpot) for fast‑growing small teams.

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Mitel Cloud PBX

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Unlimited domestic calling, AI‑driven call routing, and a simple admin portal for small‑business IT staff.

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Cisco Webex Calling

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Unlimited calls with enterprise‑grade security, integration with Webex meetings, and easy device provisioning.

17
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RingSavvy

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Unlimited US/Canada calls, virtual receptionist, and a low‑cost plan geared toward small businesses and startups.

18
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Zoho Voice

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Unlimited calls within the Zoho ecosystem, AI‑powered call transcription, and seamless tie‑in with Zoho CRM and Desk.

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MightyCall

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Unlimited calls, visual call flow builder, and a mobile‑first design perfect for small service‑oriented businesses.

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Bitrix24 Telephony

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Unlimited calls when paired with Bitrix24’s free CRM, plus built‑in task management and collaboration tools.