3CX is a popular on‑premise VoIP PBX, but many small businesses prefer cloud‑based call‑center platforms that offer easier scaling, built‑in analytics, and omnichannel support. Below are 20 vetted alternatives that deliver robust call‑center features while remaining affordable and simple to deploy.
Get targeted exposure with custom position pinning and highlighted placement.
Cloud‑based omnichannel center with AI routing, real‑time dashboards, and seamless integration with RingCentral Phone.
Easy‑to‑set‑up cloud PBX with call queues, IVR, and integration into Freshdesk’s ticketing suite.
Modern cloud phone system designed for SMBs, featuring click‑to‑dial, call routing, and CRM integrations.
Enterprise‑grade cloud contact center with AI‑powered routing, workforce management, and extensive app marketplace.
Scalable cloud contact center offering predictive dialing, omnichannel support, and robust analytics.
Comprehensive CX platform with voice, chat, email, and social channels plus AI bots for small teams.
All‑in‑one cloud solution with voice, video, chat, and AI analytics, priced for SMB budgets.
Unified communications suite with call‑center features, integrations, and flexible pricing for small businesses.
Part of Zoho One, this cloud center provides call routing, IVR, and CRM sync at a low cost.
Feature‑rich cloud PBX with call queues, analytics, and built‑in CRM tools for growing teams.
AI‑driven voice platform with real‑time transcription, sentiment analysis, and easy Google Workspace integration.
Cloud phone system with call‑center capabilities, auto‑attendant, and integration with GoToMeeting.
Scalable cloud solution offering omnichannel routing, workforce management, and AI insights.
Enterprise‑grade cloud platform with AI routing, analytics, and seamless Webex Teams integration.
Virtual phone system with call‑center features, click‑to‑call, and integrations with popular CRMs.
Cloud call‑center software with omnichannel support, real‑time dashboards, and easy onboarding.
India‑originated cloud contact center offering IVR, predictive dialing, and multi‑channel support.
Simple cloud PBX with call‑center queues, call recording, and API access for custom workflows.
Part of the Bitrix24 suite, provides call routing, CRM integration, and free tier for very small teams.
Virtual phone system geared toward small businesses, offering call forwarding, voicemail, and basic queueing.