Call center and VoIP software
Call center / CCaaS platforms (Five9, NICE CXone, Genesys Cloud, Talkdesk, Aircall) handle inbound, outbound, and omnichannel customer contact at scale. The category split: enterprise CCaaS for 100+ agents, SMB tools (Aircall, JustCall, Dialpad) for smaller teams.
Starting price, average user rating, and our pick for each category.
The call center category is highly competitive in 2026, with RingCentral and Liveagent both ranking among the top choices on Toolradar's assessment, followed closely by Dialpad. The tight competition reflects how mature this market has become.
Pricing varies significantly among the top picks: Dialpad (freemium (free tier available)) offers free access, while RingCentral and Liveagent and Talkdesk require a paid subscription. Teams on a budget should start with Dialpad, which delivers strong value despite its free tier.
Cloud communications and contact center solutions
RingCentral is a cloud-based business communications platform offering VoIP phone systems, video conferencing, messaging, and contact center solutions for businesses of all sizes.
Unified omnichannel customer support for growing teams
LiveAgent handles customer support across channels. Tickets, chat, call center-help desk software with comprehensive capabilities. The feature set is complete. The pricing is competitive. The channels are unified. Support teams wanting full-featured helpdesk choose LiveAgent for comprehensive support tools.
AI-powered Contact Center and Unified Communications platform for customer service and sales.
Dialpad is an AI-powered platform offering a comprehensive customer experience stack, including contact center solutions, unified communications, and AI agents. It caters to businesses looking to enhance customer service, boost outbound sales, and streamline internal communications through real-time AI tools, insights, and automations. The platform provides features like real-time call transcription, sentiment analysis, AI Live Coach Cards for agent training, AI Scorecards for QA, and AI Playbooks for sales teams. It also offers robust workforce management capabilities, integrations with popular CRMs like Salesforce and Zendesk, and an IVR system for efficient call routing. Dialpad is designed for scalability, reliability, and cost-efficiency, making it suitable for small teams to large enterprises with remote or distributed employees. Dialpad's AI agents can autonomously handle complex workflows like scheduling appointments, processing orders, and managing refunds across various channels (voice, chat, SMS, email), ensuring consistent customer experiences and reducing the need for human intervention. The platform emphasizes enterprise-grade trust with HIPAA compliance, SOC 2 certification, immutable audit logs, and PII protection.
AI-powered cloud contact center
Talkdesk is an AI-powered cloud contact center platform that helps enterprises automate customer service interactions while improving agent productivity. It uses real-time data and AI to route calls, transcribe conversations, surface knowledge articles, and automate repetitive workflows, reducing handle times and operational costs. Talkdesk serves industries including financial services, healthcare, retail, and government with purpose-built solutions. The platform replaces legacy on-premise call center infrastructure with a scalable cloud solution that integrates with CRMs, helpdesks, and business tools.
Call center software for modern teams
CloudTalk is a cloud call center software with smart routing, IVR, power dialer, and real-time analytics. Integrates with popular CRMs and help desks.
Boost sales productivity and connection rates with AI-powered dialing and omnichannel communication.
Kixie is a comprehensive sales engagement platform designed to significantly increase sales team productivity and connection rates. It offers a multi-line power dialer that leverages AI voice detection to connect sales reps with live prospects up to 5 times faster by distinguishing between real people and recordings. This automation reduces manual dialing tasks and allows sales professionals to focus on meaningful conversations. Beyond its core power dialer, Kixie provides a complete omnichannel contact center solution for both inbound and outbound calling. It integrates seamlessly with over 100 CRMs and business tools, ensuring all call, text, outcome, and recording data is automatically logged. The platform also includes advanced features like ConnectionBoost, which combines AI-powered local presence, spam detection, and progressive caller ID to dramatically improve pickup rates, and tools for managing caller ID reputation and DNC compliance. Kixie is ideal for revenue teams looking to streamline their sales process, enhance customer interactions, and achieve higher sales volumes.
Cloud phone system for sales & support. Instant global numbers
Aircall is a cloud phone system designed for sales and support teams. Set up business phone numbers in 100+ countries instantly. IVR, call routing, and queues handle high call volumes professionally. Integrations with Salesforce, HubSpot, and Zendesk log calls automatically. Analytics show team performance and call patterns. The phone system that turns every call into a CRM-connected, coachable moment.
Cloud contact center with omnichannel, WFO, analytics, and AI
NICE CXone is a cloud contact center platform with omnichannel routing, workforce optimization, analytics, and AI automation for enterprise support teams.
Intelligent cloud contact center
Five9 is an intelligent cloud contact center with omnichannel support, intelligent virtual agents, and workforce optimization for enterprise customer service.
Cloud contact center for Salesforce
Vonage Contact Center is a cloud-based contact center solution that enables businesses to manage customer interactions across voice, email, chat, and social media from a unified platform. Built on Vonage''s communications infrastructure with 99.9% uptime, it provides intelligent call routing, IVR systems, CRM integrations, and AI-powered analytics. The platform includes speech analytics, workforce management, virtual assistants, and post-call surveys to optimize agent productivity and customer satisfaction. Vonage Contact Center scales from small teams to enterprise deployments with per-agent licensing.
Beyond the editorial top 10, these are also strong choices we've evaluated in the call center category. Useful when the leaders don't fit your stack or budget.
100+ agents, complex routing, omnichannel: Genesys, NICE CXone, Five9, Talkdesk. Under 50 agents, voice-first: Aircall, JustCall, Dialpad. Don't over-buy enterprise CCaaS for SMB needs.
AI is reshaping call centers, voice agents (Vapi, Retell), conversation intelligence (CallRail, Invoca), agent assist. The right CCaaS bakes AI in or integrates with specialists. Test AI quality on your real call recordings.
Call centers without CRM context provide worse service. Verify deep Salesforce/HubSpot/Zendesk integration, including screen-pop, click-to-dial, and automatic activity logging.
Tools that didn't crack the headline list but deserve a look depending on what you optimize for.
Aircall's deep CRM integrations and quick setup make it the default for sub-50-agent sales/support teams.
Each tool gets a Toolradar score from 0 to 100. It reflects how complete and well-sourced the listing is (a substantive description, verified pricing, and a quality logo) plus hands-on editorial curation for the tools we cover in depth. It is a completeness and ranking signal, not a review average. Real user ratings are aggregated separately from G2, Capterra, and our community and shown on each tool. We re-score on every product update and re-rank monthly.
For call center vendors
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