Top AI Voice Agent Development Companies

Teneo.ai is a Swedish enterprise artificial intelligence company that specializes in Agentic AI, Conversational AI, Voice AI, and customer service automation. Founded in 2001 as Artificial Solutions, the company rebranded to Teneo.ai in August 2024 to reflect its focus on next-generation AI agents for enterprise customer support. The company is headquartered in Stockholm, Sweden, with ... read Teneo AI reviews & insights

Telnyx is a cloud communications and AI infrastructure platform that enables businesses to build, deploy, and scale real-time communication and intelligent voice applications. Unlike many Communications Platform as a Service (CPaaS) providers that rely on third-party carrier networks, Telnyx operates its own private global IP network and telecommunications infrastructure, giving developers and enterprises greater control, ... read Telnyx reviews & insights

Maven AGI is an enterprise-grade artificial intelligence platform that helps businesses transform customer service through intelligent AI agents. The platform is designed to automate customer interactions across multiple communication channels, including chat, email, voice, and web, enabling organizations to provide fast, accurate, and personalized support around the clock. By combining advanced large language models with ... read Maven AGI reviews & insights

Twilio is a leading cloud communications platform that enables developers and businesses to build communication features directly into their applications using APIs (Application Programming Interfaces). Founded in 2008 and headquartered in San Francisco, California, Twilio provides a flexible platform for integrating SMS, voice calls, video, email, WhatsApp, authentication, and other communication services without requiring organizations ... read Twilio reviews & insights

Modulate.ai is an advanced artificial intelligence company specializing in voice intelligence and audio understanding. Founded in 2019 and headquartered in Somerville, Massachusetts, the company develops AI models that analyze spoken conversations in real time, going beyond traditional speech-to-text technology. Instead of only converting audio into text, Modulate's AI understands tone, emotion, intent, speaker behavior, and ... read Modulate reviews & insights

Kaizn is an independent customer experience (CX) advisory and technology consulting company that helps organizations transform their contact centre operations through strategic planning, technology selection, implementation, and continuous optimization. Headquartered in Australia, Kaizn works with businesses across various industries to simplify complex customer communication challenges and deliver scalable, high-performing contact centre solutions.The company specializes in ... read Kaizn reviews & insights

Tronic is a Melbourne-based, 100% Australian-owned telecommunications and technology company that has been helping businesses improve their communication systems since 1998. The company specialises in designing, supplying, hosting, and supporting business phone systems, cloud communications, connectivity solutions, and modern workplace technologies.With a focus on simplifying complex technology challenges, Tronic works with businesses to create tailored ... read Tronic reviews & insights

Agents Arcade is an AI-driven technology company focused on creating intelligent digital solutions that help businesses automate processes, improve customer experiences, and build scalable systems for the future. The company specializes in Agentic AI, AI-powered applications, intelligent automation, conversational systems, voice agents, web development, and cloud technologies, delivering solutions designed to think, adapt, and operate ... read Agents Arcade reviews & insights

delight.ai is an enterprise AI concierge platform designed to help brands create personalized, intelligent, and memorable customer experiences at scale. It combines advanced artificial intelligence, customer memory, automation, and omnichannel communication to transform traditional customer support into proactive, human-like engagement.Unlike traditional chatbots that provide generic answers and lose context between conversations, delight.ai is built around ... read Delight AI reviews & insights

Technology Cue is an Australian technology consulting company that helps organisations unlock the power of data, automation, artificial intelligence, and cloud technologies to improve business performance and decision-making. The company specialises in building data-driven solutions that help businesses transform complex information into meaningful insights, streamline operations, and achieve sustainable growth.With expertise across Data Analytics, Business ... read Technology Cue reviews & insights

AI Compass (agents.aicompass.com.au) is a next-generation artificial intelligence automation provider based in Australia that helps businesses build smarter, faster, and more efficient operations through practical AI solutions. The platform specialises in deploying AI agents that can communicate with customers, manage enquiries, automate workflows, and support business teams around the clock.The company’s core offering includes AI ... read AI Compass reviews & insights

8loop puts AI agents to work across your entire customer journey — acquisition, onboarding, support, upsell, renewal, and collections. These AI employees engage on voice, WhatsApp, chat, email, and SMS, hold conversations in every Indian language, and stay on call around the clock. A borrower gets qualified at 2 AM, an overdue account gets a ... read Eightloop Innovations reviews & insights

Human Add AI is an AI voice automation company helping businesses improve how they handle inbound and outbound calls. We build custom AI voice agents that answer calls 24/7, qualify leads, book appointments, route callers, handle after-hours inquiries, and integrate with existing business systems and CRMs.Each AI agent is customized around the client's services, FAQs, ... read Human Add AI reviews & insights

Faalak is an AI receptionist provider and AI voice agent agency serving Canadian businesses. We offer 24/7 call answering, lead qualification, appointment booking and WhatsApp alerts. Based in Mississauga/Toronto, Ontario. ... read Faalak reviews & insights

Vertical AI builds voice and text agents for Australian contact centres. Each agent answers the phone or the chat in plain speech, looks up the caller's record, books or changes an appointment, puts the caller through to a person with the context, and texts a link or a confirmation.Voice and text agents share one knowledge ... read VerticalAI reviews & insights

AM2PM Support is a leading Customer Service as a Service (CSaaS) and Business Process Outsourcing (BPO) company that helps businesses deliver exceptional customer experiences through reliable, scalable, and cost-effective outsourcing solutions. Headquartered in India and serving clients globally, the company specializes in providing 24/7 customer support services that enable businesses to focus on growth while ... read AM2PM Support reviews & insights

Helo.ai is an CPaaS (Communications Platform as a Service) company that helps enterprises reach, engage and convert customers across every channel that matters — SMS, WhatsApp Business API, RCS, Voicebot and Email — from a single unified platform.Founded in 2001 and headquartered in Mumbai, Helo.ai (by VivaConnect) has spent 25 years building enterprise communication infrastructure ... read Helo.ai by VivaConnect reviews & insights

WeAreFabbrik is a senior AI and software studio with offices in Athens, Greece and Tallinn, Estonia. We build production-grade AI systems, business automation, and custom platforms for companies that need working software, not slide decks. Since 2018 we have delivered 50+ projects across 8 countries for clients in Europe, the US, and the Middle East. ... read WeAreFabbrik reviews & insights

Pulp AI Studio is one operator setting up and running AI for small and mid-sized businesses: auto dealers, clinics, contractors, law firms and property managers.Our managed setup is a hosted CRM with AI built in, live in about two weeks. It covers four services: a voice AI receptionist that answers and books, speed-to-lead replies in ... read Pulp AI Studio reviews & insights

**LimoSchedule** is a white-label booking and management software built for limo, taxi, chauffeur, and transportation businesses. It provides businesses with a complete online booking solution that can be presented under their own brand. LimoSchedule includes a professional booking website along with dedicated customer, driver, and admin panels. Customers can use the booking website to request ... read LimoSchedule reviews & insights

Agent Run Apps builds custom AI systems, apps and websites for local businesses, such as a system that answers the calls you miss, follow-ups that go out on their own, or a full app on the App Store and Google Play for whatever your business needs. Owner Adam Preda works with you one-on-one, starting with ... read Agent Run Apps reviews & insights

KindLoops AI is a Canadian AI automation partner for small clinics — dental, physiotherapy, chiropractic, optometry, and mental health practices with 1-5 providers. Most agencies sell hours; most AI vendors sell software. KindLoops sells the loop, and the number that comes out of it: a sourced ROI projection before any build starts, monthly measurement after ... read KindLoops AI reviews & insights

Ravinaro is an AI and digital firm founded by Khalil Alsalim, with Dubai operations and US registration. It builds AI agents for phone calls and WhatsApp, alongside workflows that connect agents to calendars, customer relationship management systems, and follow-up processes.Its services include AI calling agents, WhatsApp agents, agent-and-funnel packages, and custom automations. The agents answer ... read Ravinaro reviews & insights

R24 Technologies helps small businesses answer calls, capture inquiries, coordinate appointments, and follow up with leads through AI receptionists and connected automation.We tailor each solution to the company’s services, business hours, staff, and workflows. Our work includes configuration, testing, and ongoing support, with a focus on practical tools that help busy teams stay responsive.Based in ... read R24 Technologies reviews & insights

AI receptionists that answer every call, automation that clears the admin, and custom AI software built fast, for Australian practices and businesses. ... read AI Automation Digital reviews & insights

Texas WebCoders is a Texas software engineering agency specialising in AI calling agents and voice AI for local businesses. Our 24/7 AI receptionists answer every call, qualify leads, and book appointments — so no lead is ever missed, even while you sleep. We also engineer custom websites, iOS & Android mobile apps, WordPress sites, e-commerce ... read Texas Web Coders reviews & insights

NAGA Info Solutions is a leading AI development and digital transformation company that helps businesses accelerate innovation through advanced technology solutions. With over 16 years of industry experience, the company specializes in delivering custom AI applications, enterprise software, web development, mobile app development, machine learning, IT consulting, and offshore software development services. The company partners ... read Naga Info Solutions reviews & insights

Adri IT Solutions is a technology-driven company dedicated to helping businesses achieve growth, efficiency, and digital success through innovative IT solutions. We specialize in delivering smart, scalable, and customized technology services designed to solve real-world business challenges and create long-term value.In today’s fast-changing digital landscape, businesses need more than just technology—they need the right technology ... read Adri Softwares reviews & insights

Nezam AI Consulting is a Toronto-based AI consulting and deployment firm. We work with property management companies, real estate brokerages, and trades businesses across the GTA, with engineering in Cairo and delivery in Dubai.Every engagement starts with a two-week AI audit: we map the operation and rank every automation worth building by payback, and the ... read Nezam AI Consulting reviews & insights

Simplicium is an AI automation agency specializing in conversational AI, agentic workflow automation, and omnichannel client engagement. Our AI Voice Agents (built on VAPI, Retell, ElevenLabs, and Deepgram) handle calls, qualify leads, and book appointments 24/7 — engineered to solve the latency issues most voice deployments ignore. Our agentic AI systems run multi-step business processes ... read simplicium reviews & insights

Quto AI is a conversational AI company that builds done-for-you AI voice agents and WhatsApp automation for businesses. Our AI agents work across voice, WhatsApp, chat, and web to engage customers 24/7, qualifying leads, booking appointments, answering queries, and handling support, so teams never miss a conversation.We design, build, and deploy each agent around your ... read Quto AI reviews & insights

At Innovun Global, we don’t just follow the future we help shape it. We are a technology, AI, and marketing solutions consultancy built to simplify complexity, unlock human potential, and accelerate digital transformation with intelligence, creativity, and precision. We design intelligent systems, connected digital platforms, and growth strategies that help organizations move faster, operate smarter, ... read Innovun Global reviews & insights

Optivoice provides Romanian companies with a complete communications infrastructure: cloud-hosted PBX systems, SIP trunks with Romanian numbering and free number porting, multichannel call centers (voice, WhatsApp, live chat, SMS, Facebook), video conferencing solutions and dedicated hardware — IP phones, professional headsets and meeting-room systems, delivered through our own store, shop.optivoice.ro.We are Romania's only Titanium-level 3CX ... read OPTIVOICE reviews & insights

CrewLogic Labs builds AI automations for small businesses: instant lead replies, AI support agents that answer from your real data, order syncing, and an AI phone receptionist that books appointments and hands tricky calls to a person. Every workflow is tested against real tools before it's offered, and can be bought as a ready-made template ... read CrewLogic Labs reviews & insights

Med Clinic X is a healthcare technology company that designs and builds digital solutions for clinics, dental practices, hospitals and healthcare startups in the United States. Its services cover healthcare website development, custom healthcare software, AI healthcare solutions, patient and dental portal development, healthcare SaaS, telemedicine platforms, workflow automation, mobile healthcare apps, and healthcare SEO ... read Med Clinic X reviews & insights

Zen Solutions is an AI company in Laval, Québec, that sets up bilingual AI voice agents for small businesses. The agent answers the phone in French and English, answers customers' usual questions, books, moves and cancels appointments in the business's own calendar, and transfers the call to a person when needed, after asking the caller ... read Zen Solutions Laval reviews & insights

Noryvex builds AI voice agents, business automation, and custom software for businesses that can't afford to miss a call or lose hours to repetitive work. We combine established voice and AI infrastructure with custom-built logic tailored to how each business actually operates — then design, deploy, and support the finished system ourselves. This isn't a ... read Noryvex reviews & insights

Mantash Innovations is an AI automation agency based in Sambrial, Sialkot, Pakistan, dedicated to helping businesses simplify technology and scale faster with artificial intelligence. We specialize in building custom AI automation systems, AI chatbots, AI voice agents, and providing AI strategy consulting for clients across Pakistan and around the world.Our mission is simple: make AI ... read Mantash Innovations reviews & insights

BroadDigix has since its establishment been devoted to providing innovative IT services and solutions, carefully designed to meet our clients' distinctive requirements. Our journey from modest roots to significant growth is a reflection of our unwavering commitment to achieving excellence and our focus on ensuring our clients' success. Our offerings cover a comprehensive range of ... read BroadDigix reviews & insights

Maxpertise is an AI-native engineering company for small and mid-sized businesses. We build and run the AI systems that operate your business — leads in, clients managed, invoices out — or embed an AI engineer directly inside your existing engineering team.Two ways to buy. Managed: we build, host and run the infrastructure, and you need ... read Maxpertise reviews & insights

ATENEA IA Marketing is a digital marketing and AI automation agency dedicated to accelerating business growth through intelligent, scalable solutions. Specializing in advanced AI workflows, custom chatbot architecture, voice agents, and generative AI integrations, we empower small, medium, and enterprise-level businesses to optimize operations and maximize conversions. By bridging cutting-edge technology with strategic digital marketing, ... read ATENEA IA reviews & insights

SynapFlow AI is a bilingual English/Arabic AI automation agency providing Appointment Booking, WhatsApp AI Assistant, Front Desk AI Assistant, and Customer Relationship Management. ... read SynapFlow AI reviews & insights

Acuity AI Consulting builds AI systems that answer the phone, follow up with leads, and run the repetitive work that eats a service business owner's week. It is built for operators - medspas, dental and law practices, restoration and home-service companies - where revenue walks out the door the moment a call goes to voicemail. ... read Acuity AI Consulting LLC reviews & insights