Best Contact Center Software - Page 27

How Many Contact Center Software Products Does G2 Track?

Total Products under this Category: 490

Category Stats (Sep 2026)

  • Average Rating: 4.45/5 (↑0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CloudCall (+0.44%) - Among all products in this category, CloudCall recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Contact Center Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 47,600+ Authentic Reviews
  • 490+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Contact Center Software

G2 Grid® for Contact Center Software plotting products by satisfaction and market presence

Highlighted products: Agentforce Service (formerly Salesforce Service Cloud), Aircall, CloudTalk, Talkdesk, Genesys Cloud CX, Five9 Intelligent Cloud Contact Center Platform, Nextiva, and Ringover.

Underlying data: [Grid® JSON](https://www.g2.com/categories/contact-center/grids.json?focus%5B%5D=agentforce-service-formerly-salesforce-service-cloud&focus%5B%5D=aircall&focus%5B%5D=cloudtalk&focus%5B%5D=talkdesk&focus%5B%5D=genesys-cloud-cx&focus%5B%5D=five9-intelligent-cloud-contact-center-platform&focus%5B%5D=nextiva&focus%5B%5D=ringover)

Noda Lite

Enterprise-level all-in-one call center solution (IP PBX, recording, Omni-channel, predictive dialing, reporting) for small and medium

Who Is the Company Behind Noda Lite?

Nubitalk Cloud

Nubitalk is Collab's Cloud. Thanks to Nubitalk we can provide Contact Center Software in the cloud - secure, reliable and scalable at any time. It has no setup costs and no installation is required. It's powered by Microsoft Azure, the most comprehensive set of certifications of any cloud service provider.

Who Is the Company Behind Nubitalk Cloud?

  • Seller: Collab
  • Year Founded: 2003
  • HQ Location: Lisbon, Lisbon, Portugal
  • Twitter: @CollabPortugal
    146 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    110 employees on LinkedIn®

Omnis

Who Is the Company Behind Omnis?

  • Seller: MTSA
  • Year Founded: 2005
  • HQ Location: Sheffield, GB
  • Twitter: @MTS_TEM
    418 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®
  • Ownership: NASDAQ: MTSL

OneXtel Limited

OneXtel Limited is a Communication Platform as a Service( CPaaS) specializing in enterprise messaging and customer engagement solutions. It provides services such as SMS, WhatsApp Business API, Rich Communication Services (RCS), Voice, Email, and Chatbots to help businesses enhance their communication strategies. OneXtel serves industries like BFSI, E-commerce, Healthcare, EdTech, and more, enabling companies to engage with their customers through secure and scalable messaging solutions. It also integrates with platforms like CleverTap, Salesforce, Zoho, Leadsquared and others to offer seamless communication experiences.

Who Is the Company Behind OneXtel Limited?

OpenScape

With OpenScape Cloud Contact Center, you can run a call center without the costs and in-house expertise that other solutions require.

Who Is the Company Behind OpenScape?

  • Seller: Atos
  • Year Founded: 1997
  • HQ Location: 95877 Bezons, FR
  • Twitter: @Atos
    38,160 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    85,294 employees on LinkedIn®
  • Ownership: EPA: ATO

OPINATOR

Most CX platforms give you data. Very few help you act on it fast enough to make a difference. OPINATOR replaces traditional surveys with OPIs (OPINATOR Personalized Interfaces): visual, branded, conversational interactions that adapt to each customer in real time and make every experience human. They feel like a natural extension of your brand, not a form to fill out. Response rates go up. Data quality improves. Customers feel heard, not processed. Beyond these interactions, OPINATOR also brings together unsolicited feedback from calls, chats, emails, and social reviews, all centralized in one platform for unified analysis and action. With OPINATOR, you don’t just collect feedback. You act on it in the moment. AI Dynamic Engagement deepens each conversation in real time based on what the customer is actually saying. AI Real-Time Action detects signals as they appear and automatically triggers alerts, workflows, and recovery actions. Not hours later. Right then. Behind that speed sits real analytical depth. Advanced Text Analytics uncovers risks, opportunities, and root causes hidden in open feedback. AI-generated summaries and action plans show you what needs attention and what to do next. Case Management and Close the Loop ensure every issue is assigned, tracked, and resolved. Role-Based Dashboards put the right insights in front of the right people. Less friction for your customers. Faster decisions for your team. Better outcomes across the entire journey. OPINATOR combines the depth of an enterprise CX platform with something the established players lack: the agility, personalization, and human touch that actually move the needle.

Average Rating: 4.8/5.0

Total Reviews: 12

How Do G2 Users Rate OPINATOR?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 8.9/10)

Who Is the Company Behind OPINATOR?

  • Seller: OPINATOR
  • Year Founded: 2010
  • HQ Location: Madrid, Community of Madrid
  • Twitter: @OPINATOR_CX
    4,976 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    56 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Banking
  • Company Size: 54% Large, 31% Medium

What Are Recent G2 Reviews of OPINATOR?

What Are G2 Users Discussing About OPINATOR?

Oracle B2C Service

Who Is the Company Behind Oracle B2C Service?

  • Seller: Oracle
  • Year Founded: 1977
  • HQ Location: Austin, TX
  • Twitter: @Oracle
    827,997 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    208,078 employees on LinkedIn®
  • Ownership: NYSE:ORCL

Orcalia

Orcalia est une solution SaaS conçue pour les TPE, PME, artisans et indépendants souhaitant limiter les opportunités perdues liées aux appels manqués. Lorsqu’un appel reste sans réponse, le client reçoit un SMS lui permettant d’accéder à un parcours digital et de préciser son besoin : demande de devis, urgence, rendez-vous ou demande d’information. Chaque demande est ensuite centralisée dans un tableau de bord permettant au professionnel de la consulter, la prioriser et suivre son traitement. Selon l’offre choisie, Orcalia propose également des relances automatiques, la gestion des rendez-vous, des notifications et un suivi mensuel de l’activité. La solution permet ainsi de simplifier la gestion des demandes clients sans mettre en place un standard téléphonique ou un CRM complexe.

Who Is the Company Behind Orcalia?

Oriserve

Oriserve is an AI outcome-execution platform for enterprise contact centres. One AI runs the voice bot and coaches the human agent on the calls the bot cannot take. Used by 40+ enterprises across BFSI, telecom, insurance, consumer, and mobility, in 10+ Indian languages plus Hinglish. Who it’s for: Contact-centre operators running collections, renewals, retention, lead qualification and inbound support at scale. The platform: four layers. AI Voice Bots (live): Autonomous handling of 60 to 80 percent of interactions across 10+ Indian languages, Hinglish and major global languages. Intelligent Routing (live): The 20 to 40 percent that need a human land with full intent and sentiment context, so the customer does not repeat themselves. Agent Copilot: The same AI helping the human agent from the same brain that runs the bot. Self-Learning Loop: Every audited conversation retrains the model. Trust. 8+ years operating. 40+ enterprise clients. 100 percent automated audit coverage on every interaction. ISO 27001, ISO 42000, GDPR certified. Cloud and VPC-only deployment. How we are different: Most enterprise stacks run separate vendors for the bot and for agent assist. Oriserve is one brain across both, trained on eight years of Indic contact-centre data. If your current stack has two vendors on either side of the transfer, ask what a single-brain version returns.

Who Is the Company Behind Oriserve?

  • Seller: ORISERVE
  • Year Founded: 2017
  • HQ Location: Noida, IN
  • LinkedIn® Page: www.linkedin.com
    110 employees on LinkedIn®

OwlCall AI

Owlcall is an AI-powered receptionist and call operations platform designed for service-based small and medium businesses. It ensures that every incoming call is answered, understood, and converted into structured, actionable work. When a customer calls, Owlcall answers the phone, understands the request, and gathers key details such as the issue, location, and contact information. The system automatically creates or updates a customer contact, records the call, generates a transcript and summary, and converts the conversation into a structured task that appears on the team’s task board. Businesses can review calls, listen to recordings, read transcripts, and manage tasks from a clean dashboard. Urgent situations can be automatically escalated or transferred to a human team member based on configurable rules. Owlcall is designed specifically for service businesses that rely heavily on phone communication-such as plumbing, HVAC, repair services, clinics, and salons-where missed calls often mean lost revenue. By combining AI call answering with operational workflow management, Owlcall helps teams capture every opportunity, organize incoming requests, and respond faster to customers.

Who Is the Company Behind OwlCall AI?

Oxon

OXON is a single platform to communicate and track customers throughout their lifecycle.

Who Is the Company Behind Oxon?

  • Seller: Oxon
  • Year Founded: 2015
  • HQ Location: Vilnius, LT
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®
Inia Debnath
ID
Researched and written by Inia Debnath
Updated March 3, 2025