Best AI Voice Assistants - Page 8

How Many AI Voice Assistants Products Does G2 Track?

Total Products under this Category: 923

Category Stats (Nov 2026)

  • Average Rating: 4.72/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Salesmate (+0.32%) - Among all products in this category, Salesmate recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank AI Voice Assistants Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 34,400+ Authentic Reviews
  • 923+ 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 AI Voice Assistants

G2 Grid® for AI Voice Assistants plotting products by satisfaction and market presence

Highlighted products: Retell AI, ElevenLabs, Microsoft Copilot, Genesys Cloud CX, fonio, Podium, Nextiva, and RingCentral AI Receptionist (AIR).

Underlying data: [Grid® JSON](https://www.g2.com/categories/ai-voice-assistants/grids.json?focus%5B%5D=retell-ai&focus%5B%5D=elevenlabsio&focus%5B%5D=microsoft-copilot-2026-08-27&focus%5B%5D=genesys-cloud-cx&focus%5B%5D=fonio&focus%5B%5D=podium&focus%5B%5D=nextiva&focus%5B%5D=ringcentral-ai-receptionist-air)

Bswan.ai

AI Voice Call & Messaging platform for iGaming player activation, reactivation, and retention. Bswan helps iGaming operators generate more revenue from players already in their database. We use personalized AI voice calls with human-like local voices and follow-up messages to reach players at key moments in the lifecycle: after registration, after the first deposit, during inactivity, or when active player value starts to decline. Core use cases: Registration to First Deposit Convert registered players who have not deposited yet into first-time depositors. First Deposit to Second Deposit Move first-time depositors toward their next deposit and early retention. Player Reactivation Bring dormant players back to deposit activity. Active Player Revenue Growth Increase NGR from active player bases through targeted AI voice and messaging campaigns. Bswan supports multi-touch communication across voice, SMS, WhatsApp, and email. Campaigns are personalized by player segment, offer, timing, and market language. Operators use Bswan to scale direct player communication, improve conversion, and grow NGR from existing player segments.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Bswan.ai?

  • Seller: Bswan
  • Year Founded: 2023
  • HQ Location: Cascais, PT
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Bswan.ai?

Callab AI

Callab AI is a human-centered customer engagement platform for enterprise contact centers. It lets teams deploy AI agents that handle inbound and outbound conversations across voice, chat, and messaging, while human agents and supervisors stay in control of every interaction. The platform has two sides. The AI side lets teams build, deploy, and evaluate voice and text agents using a shared knowledge base, embedded evaluations, post-call analysis, data extraction, batch calling, and call transfer. The human side provides a dialer and a live supervision dashboard, from which a person can watch any AI conversation in real time, step in, and hand it back without the customer repeating a word. Every agent retains memory across channels, so a customer who called yesterday and writes today is recognized and picked up where they left off. The system learns from each human intervention and improves in the direction the team chooses. Callab AI runs on its own carrier-grade telephony stack and connects natively to Cisco, Mitel, Avaya, SIP trunks, and on-premises PBX systems. Enterprises can adopt it without migrating to the cloud first. The platform maintains SOC 2 controls and serves customers in financial services, healthcare, hospitality, and retail. Key features: - AI voice and text agents: Agents handle inbound and outbound conversations across phone, chat, and messaging from a single configuration. - Live human supervision: Supervisors watch any AI conversation in real time and take over without the customer repeating a word. - Persistent memory: Every customer's full context is retained across channels and over time. - AI builder: Teams design, test, and deploy agents without engineering support. - Embedded evaluations: Every conversation is scored continuously, so performance is measured rather than assumed. - Self-improving agents: Agents learn from human interventions and get better with every conversation. - Post-call analysis and data extraction: Every conversation becomes structured, searchable records. - Batch calling and call transfer: Outbound campaigns run at scale, and conversations move to a human with full context attached. - Native telephony integration: The platform connects directly to Cisco, Mitel, Avaya, SIP trunks, and on-premises PBX without cloud migration. - SOC 2 controls: Security and compliance support deployments in regulated industries. Callab AI delivers every agent production-ready. Our team studies the customer's workflows, internal processes, and existing systems, then builds, tests, and implements the agent on that foundation, so it performs to the organization's own standard from the first live conversation.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Callab AI?

  • Seller: Callab AI
  • Company Website:
  • Year Founded: 2025
  • HQ Location: Abu Dhabi, AE
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Callab AI?

Call Center Studio

Call Center Studio is an AI-powered, cloud-native contact center software (CCaaS) built entirely on Google Cloud. It helps enterprises, BPOs, and growing customer service teams run inbound, outbound, and omnichannel customer operations from a single platform, with agents able to work from anywhere. The company has offices in the United States, the United Kingdom, and Turkey, and its platform is used by leading global brands including eBay, FedEx, Nestlé, and Volvo, as well as major business process outsourcing providers such as Teleperformance and Concentrix. Call Center Studio unifies every customer channel, including voice, WhatsApp, Instagram, Messenger, Telegram, Google Business Messenger, live chat, SMS, email, and video, through a single set of microservices with no per-channel add-on fees. Core contact center capabilities include skill-based routing, interactive voice response (IVR), automatic call distribution (ACD), auto and predictive dialers, call recording, and number masking. Native VoIP via SIP and PSTN provides local DID numbers in more than 65 countries, giving global teams local presence wherever they operate. The platform includes a full suite of AI tools powered by Dialogflow, Vertex AI, and OpenAI GPT-4. CX Insights delivers AI-driven transcript and sentiment analysis, while AI Avatar, chatbots, accent neutralization, and self-service automation handle routine interactions and escalate to human agents only when needed. Reporting data streams directly into Google BigQuery for real-time, unified analytics without complex data reconstruction, and an open API plus CRM integrations such as Salesforce let teams connect their existing systems. Built-in quality management and agent coaching tools help supervisors monitor performance and improve service quality. Running on 49 Google Cloud services, Call Center Studio is designed to replace complex, server-dependent legacy systems with a scalable, cost-efficient alternative. Teams can deploy quickly and train agents in minutes, while selective use of AI keeps interactions fast and accurate without unnecessary cost. Serving industries from healthcare and e-commerce to financial services and logistics, the platform maintains over 99% customer retention and is backed by a 24/7 support team, helping organizations improve customer experience while reducing operational overhead.

Average Rating: 4.8/5.0

Total Reviews: 96

Who Is the Company Behind Call Center Studio?

  • Seller: Call Center Studio
  • Company Website:
  • Year Founded: 2018
  • HQ Location: Chicago, Illinois
  • LinkedIn® Page: www.linkedin.com
    1,816 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Customer Support Executive, Consultant
  • Top Industries: Telecommunications, Consumer Services
  • Company Size: 61% Medium, 25% Small

What Do G2 Reviewers Say About Call Center Studio?

AI-generated summary from verified user reviews

Pros
  • Users value the easy-to-use interface of Call Center Studio, enhancing their overall management and support experience.
  • Users admire the efficiency of Call Center Studio, benefiting from streamlined call routing and integrated communication channels.
  • Users value the easy setup of Call Center Studio, facilitating quick onboarding and efficient operations management.
  • Users appreciate the cloud-based flexibility and powerful features of Call Center Studio, enhancing efficiency and performance.
  • Users value the seamless integrations of Call Center Studio, enhancing efficiency across multiple communication channels.
Cons
  • Users find the reporting features complex and desire more flexibility and detail in the dashboard.
  • Users feel the dashboard issues hinder functionality, lacking necessary flexibility and detailed reporting features.
  • Users find the inadequate search functionality limits tracking options, making data retrieval cumbersome and inefficient.
  • Users struggle with integration issues when connecting their in-house CRM to Call Center Studio, leading to inconsistent behavior.
  • Users find the lack of clarity in reporting features limits effective tracking and analysis of data.

What Are Recent G2 Reviews of Call Center Studio?

What Are G2 Users Discussing About Call Center Studio?

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CallHippo AI Voice Agent

CallHippo AI Voice Agent is a smart, always-on solution designed to handle inbound calls with ease. It listens, understands, and responds to customer queries using advanced AI, providing 24/7 support without any need for additional manpower. From managing inquiries to routing calls to humans and offering instant assistance, it ensures every interaction is fast, smooth, and satisfying. What makes it stand out is how naturally it communicates. The AI Voice Agent tailors every conversation to the caller’s needs, making interactions feel human and personal. It can automatically schedule meetings, transfer calls to the right team member, and even screen leads, freeing up your team to focus on high-value tasks. No more robotic replies or long wait times - just quick, intelligent support. Plus, with real-time analytics and seamless CRM integration, the CallHippo AI Voice Agent doesn’t just talk - it delivers insights. These insights help your business make smarter decisions, optimize performance, and boost customer satisfaction. Whether you’re handling support queries, capturing leads, or scaling operations, this voice agent is built to make it all easier.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind CallHippo AI Voice Agent?

  • Seller: CallHippo
  • Year Founded: 2016
  • HQ Location: Claymont, Delaware
  • LinkedIn® Page: www.linkedin.com
    108 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CallHippo AI Voice Agent?

Certus AI

Certus AI is the 24/7 AI phone agent built for restaurants — answering every call, taking every order, and booking reservations! Certus AI helps restaurants recover lost revenue every year by ensuring every call is answered instantly, intelligently, and around the clock. Whether it’s a guest booking a table, placing a delivery, or asking a quick question, Certus manages the entire interaction end-to-end with precision, empathy, and speed. Every Certus experience is custom-trained to sound like your brand — reflecting your tone, hospitality style, and operational process. It integrates with your POS, reservation, and delivery systems including Toast, Square, Clover and Lightspeed, supports multi-lingual conversations, and connects every call from customer to kitchen seamlessly. Trusted by top restaurants and franchise groups across the US, UK, and Canada, Certus AI eliminates missed revenue, reduces staff workload, and elevates every guest interaction.

Total Reviews: 1

Who Is the Company Behind Certus AI?

  • Seller: Certus AI
  • Year Founded: 2025
  • HQ Location: San Francisco Bay Area, US
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Depla.ai

Depla.ai is an AI-powered phone assistant built for restaurants. It answers customer calls 24/7, handles menu questions, takes to-go orders, assists with pickup and delivery inquiries, and helps manage reservation requests. Depla.ai helps restaurants respond to more customers during busy hours, reduce missed calls, and capture more phone orders without adding staff. Restaurants can monitor calls, orders, transcripts, and customer interactions through the Depla.ai dashboard.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Depla.ai?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Depla.ai?

dialnote

dialnote is the AI business phone system priced for your whole team: shared numbers, call routing, branded AI voice agents that answer, qualify, and book, and automatic CRM sync, all included, with no per-user cost. The Team plan is $49/mo for unlimited users. Most business phone systems charge per user and sell AI as an add-on, so the bill grows every time you hire. dialnote works the other way around. The Team, Business and Pro plans include unlimited users, so you can add contractors, seasonal staff or a whole department without the price going up. The AI voice agent is included from the Team plan up. The AI voice agent answers calls 24/7, including after hours. It asks the questions you choose and logs the answers, answers common questions from your knowledge base, books meetings on Calendly or Cal.com, sends a follow-up text, and transfers the call to a teammate when a person is needed. On the Business and Pro plans it speaks 14 languages. What's included in the phone system 1. Local and toll-free business numbers, calling to 90+ countries, and free number porting in the US and Canada 2. IVR menus, ring groups, business-hours routing and a shared team inbox 3. Call recording, transcripts and AI summaries on every call, plus AI call tags and AI call evaluation on Pro 4. Business texting (SMS and MMS) from the same number 5. HubSpot, Salesforce and Pipedrive sync after every call, plus Zapier, and webhooks for Make and n8n 6. iOS and Android apps, and a web app for any computer Plans are Solo $19/mo (1 user), Team $49/mo, Business $99/mo and Pro $199/mo, with unlimited users from Team up. dialnote is a good fit for home services companies, real estate teams, law firms, agencies, and sales and support teams that depend on inbound calls. Start with a 10-day free trial, no credit card required. dialnote is built by the team behind SmartReach.io.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind dialnote?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of dialnote?

EBoo

EBoo is a real-time AI voice platform that enables businesses to automate customer calls with natural, human-like conversations. From answering inbound calls and booking appointments to capturing leads and providing instant support, EBoo helps teams scale customer engagement 24/7. With low-latency voice interactions, customizable agent behavior, and built-in analytics, EBoo is built for reliable, production-ready voice automation. EBoo integrates easily with existing business tools, giving teams full control over how AI represents their brand on every call.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind EBoo?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of EBoo?

Famulor

Famulor is an AI platform for automating business communication across phone, email, and WhatsApp. Teams can build AI voice agents without coding to handle inbound and outbound calls, answer questions, qualify leads, and manage bookings. A visual flow builder, knowledge base, integrations, and real-time analytics help teams tailor conversations and track performance.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Famulor?

  • Seller: Famulor
  • Year Founded: 2025
  • HQ Location: Kempten, DE
  • LinkedIn® Page: linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Famulor?

FixCall AI Receptionist for Appliance Repair

AI Receptionists for U.S. Appliance Repair Companies. FixCall AI is a fully done-for-you AI receptionist and 24/7 answering service built for appliance repair businesses. It combines natural, human-like conversations with specialized knowledge of appliance symptoms, service pricing, and appointment scheduling. Every receptionist is individually trained, customized, and tested for your company by the FixCall AI team. It answers calls, qualifies service requests, books jobs, and keeps your team informed, serving as your full-time receptionist or providing overflow and after-hours support. Trained for appliance repair workflows, FixCall AI understands appliance symptoms and asks relevant follow-up questions to collect useful details before an appointment. It also understands appliance repair pricing logic, including how service call fees vary by appliance type, service location, and residential or commercial work. The FixCall AI team handles your entire setup, including configuration, training, testing, and ongoing adjustments. Each receptionist is tailored to your supported appliances, service areas, pricing structure, operating hours, scheduling rules, and call-handling preferences. Testing against company-specific scenarios helps verify reliable responses and reduce the risk of incorrect or invented information. FixCall AI uses advanced AI models to deliver natural, human-like conversations. Its combination of industry-specific training and individual customization goes beyond a general-purpose AI receptionist with a basic business script. It is designed to become an integral part of your appliance repair operation, applying your business rules and following your workflows. FixCall AI can manage all incoming calls or work alongside your existing office staff (replacing voicemail). Features include appointment scheduling, customer intake, call transfers, CRM integration, and real-time notifications for bookings and customer requests. A dashboard provides call recordings, transcripts, and summaries so your team can review conversations and follow up when needed.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind FixCall AI Receptionist for Appliance Repair?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of FixCall AI Receptionist for Appliance Repair?

fono24

Create intelligent voice assistants for your business in minutes. Answer calls, book appointments, and manage customers automatically 24/7.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind fono24?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of fono24?

GetOblic

GetOblic is a voice-first AI platform designed to help local businesses get discovered, answer calls, and convert more customers automatically. It combines a searchable local business directory with a plug-and-play AI receptionist that speaks naturally with callers, answers detailed questions, books appointments, and captures leads 24/7. Unlike traditional directories or basic chatbots, GetOblic is built around real voice interactions. Every listed business can activate an AI assistant trained on its services, pricing, policies, hours, and location, enabling customers to discover and contact businesses the moment intent exists. The AI receptionist handles common call scenarios such as interruptions, pauses, after-hours inquiries, and booking requests, without missing a call. GetOblic works both on the GetOblic directory and on a business’s own website through a dedicated virtual phone number and voice widget. Setup takes minutes, requires no technical skills, and scales effortlessly across industries such as hair salons, pet services, wellness, massage, and any other local services. Businesses can start for free with a listing and basic AI assistant, then upgrade to a full AI receptionist with unlimited calls for a simple monthly fee. By combining discovery, voice AI, and automation in one platform, GetOblic helps local businesses save time, capture more leads, and deliver a better customer experience, without hiring staff or managing complex software.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind GetOblic?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of GetOblic?

GSong AI

GSong.ai is a cutting-edge, free AI song generator that empowers anyone to create professional-quality music from text prompts. Leveraging advanced AI technology, it transforms your ideas into full songs, complete with lyrics, melodies, and instrumentals. Whether you're a beginner or pro, the platform offers intuitive tools like an AI lyrics generator and text-to-music converter. Customize tracks by selecting genres (pop, rock, hip-hop, classical, etc.), moods (upbeat, melancholic, energetic), voices (male, female, robotic), instruments (guitar, piano, drums), and tempos (slow ballad to fast EDM). No musical expertise required—just input your description, and generate hits in seconds. It's accessible online, with options for instrumental-only tracks and easy downloads. As of 2025, updates include enhanced voice synthesis and collaborative features for sharing creations.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind GSong AI?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of GSong AI?

Hello22 AI

Hello22 AI helps businesses never miss another customer with a 24/7 AI voice receptionist that answers calls in natural English, books appointments, qualifies leads, resolves customer questions, and captures every conversation. Every call is transcribed, summarized, and delivered instantly via SMS, WhatsApp, and email. Connect Google Calendar, CRM, and business tools to automate workflows, improve customer service, and grow your business without hiring additional reception staff.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Hello22 AI?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Hello22 AI?

Home Assistant Voice

Home Assistant Voice is an innovative extension of the Home Assistant platform, designed to provide users with a seamless and privacy-focused voice control experience for their smart home devices. By integrating voice commands directly into the Home Assistant ecosystem, it eliminates the need for external cloud services, ensuring that all voice data remains within the user's local network. Key Features and Functionality: - Local Voice Processing: All voice commands are processed locally, enhancing privacy and reducing latency. - Customizable Wake Words: Users can define their own wake words, allowing for a personalized interaction experience. - Multi-Language Support: Supports multiple languages, catering to a diverse user base. - Integration with Home Assistant: Seamlessly integrates with existing Home Assistant setups, enabling control over a wide range of smart devices. - Offline Functionality: Operates without an internet connection, ensuring reliability even during network outages. Primary Value and User Solutions: Home Assistant Voice addresses the growing concern over privacy in smart home environments by offering a voice control solution that operates entirely within the user's local network. This approach not only safeguards personal data but also provides faster response times compared to cloud-dependent alternatives. By integrating directly with the Home Assistant platform, it offers users a unified and customizable interface to manage their smart home devices through voice commands, enhancing convenience and control.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Home Assistant Voice?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Home Assistant Voice?

Shalaka Joshi
SJ
Researched and written by Shalaka Joshi
Updated October 9, 2026