Compare the Top Voice Bot Platforms as of April 2025

What are Voice Bot Platforms?

Voice bot platforms are software tools that enable the creation and deployment of automated voice-based interactions with users through natural language processing (NLP) and speech recognition technology. These platforms allow businesses to build, train, and deploy voice bots (also known as voice assistants or conversational agents) for customer service, sales, or support functions. Voice bot platforms typically offer features such as speech-to-text conversion, context management, intent recognition, and integration with existing customer service or CRM systems. By leveraging these platforms, organizations can enhance customer experiences by providing efficient, 24/7 automated support, reducing wait times, and streamlining operations. Compare and read user reviews of the best Voice Bot platforms currently available using the table below. This list is updated regularly.

  • 1
    Graphlogic GL Platform
    Graphlogic Conversational AI Platform consists on: Robotic Process Automation (RPA) and Conversational AI for enterprises, leveraging state-of-the-art Natural Language Understanding (NLU) technology to create advanced chatbots, voicebots, Automatic Speech Recognition (ASR), Text-to-Speech (TTS) solutions, and Retrieval Augmented Generation (RAG) pipelines with Large Language Models (LLMs). Key components: - Conversational AI Platform - Natural Language understanding - Retrieval augmented generation or RAG pipeline - Speech-to-Text Engine - Text-to-Speech Engine - Channels connectivity - API builder - Visual Flow Builder - Pro-active outreach conversations - Conversational Analytics - Deploy everywhere (SaaS / Private Cloud / On-Premises) - Single-tenancy / multi-tenancy - Multiple language AI
    Starting Price: $75/1250 MAU/month
  • 2
    Dialogflow
    Dialogflow from Google Cloud is a natural language understanding platform that makes it easy to design and integrate a conversational user interface into your mobile app, web application, device, bot, interactive voice response system, and so on. Using Dialogflow, you can provide new and engaging ways for users to interact with your product. Dialogflow can analyze multiple types of input from your customers, including text or audio inputs (like from a phone or voice recording). It can also respond to your customers in a couple of ways, either through text or with synthetic speech. Dialogflow CX and ES provide virtual agent services for chatbots and contact centers. If you have a contact center that employs human agents, you can use Agent Assist to help your human agents. Agent Assist provides real-time suggestions for human agents while they are in conversations with end-user customers.
  • 3
    Herbie.ai

    Herbie.ai

    Herbie.ai

    Herbie.ai – A multi-national Conversational AI company (Part of SunSmart Global – 15+ years in enterprise solutions) Digital Transformation of Enterprises Unique Voice-Enabled Virtual Assistants to automate business cases. Franchise spread over 6 Countries – expanding to 13+. Instant enables seamless connection with 12+ Social Media platforms. The business provides end-to-end AI Solution that are "Innovative & Intelligent" in addressing the critical business needs of Mid to Large Corporates, built using advanced technology with applications across business verticals and geographies. Herbie.AI is a Microsoft Gold Application Development Partner, and is ISO 9001:2015 Certified. AI, ML & NLP based, Multi-lingual, Omni-channel, Always-on bots with transfer to agent. Improve your customer experience with ai powered conversational chatbot solution. Provide complete customer service with Herbie AI chatbots for customer support. Lower Customer Support Costs.
    Starting Price: $1000
  • 4
    IBM watsonx Assistant
    IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.
    Starting Price: $140 per month
  • 5
    Vozy

    Vozy

    Vozy

    Vozy transforms the way companies interact with customers through voice assistants and conversational artificial intelligence to boost customer-centric enterprises with an automation that really works. With personalized solutions designed to meet the growing omnichannel customer care demand, Vozy is delivering significant cost savings and unprecedented customer experiences for companies in Latin America. That’s why powerhouses like SURA, Bancolombia, Protección, and Emtelco trust Vozy.
  • 6
    Aisera

    Aisera

    Aisera

    Aisera stands at the forefront of innovation, introducing a revolutionary solution that redefines the way businesses and customers thrive. Through cutting-edge AI technology, Aisera offers a proactive, personalized, and predictive experience that automates operations and support across various sectors, including HR, IT, sales, and customer service. By providing consumer-like self-service resolutions, Aisera empowers users and drives their success. Unleashing the power of digital transformation, Aisera accelerates the journey towards a streamlined future. By harnessing user and service behavioral intelligence, Aisera enables end-to-end automation of tasks, actions, and critical business processes. Seamlessly integrating with industry-leading platforms such as Salesforce, Zendesk, ServiceNow, Microsoft, Adobe, Oracle, SAP, Marketo, Hubspot, and Okta, Aisera creates exceptional business value.
  • 7
    Amazon Lex
    Amazon Lex is a service for building conversational interfaces into any application using voice and text. Amazon Lex provides the advanced deep learning functionalities of automatic speech recognition (ASR) for converting speech to text, and natural language understanding (NLU) to recognize the intent of the text, to enable you to build applications with highly engaging user experiences and lifelike conversational interactions. With Amazon Lex, the same deep learning technologies that power Amazon Alexa are now available to any developer, enabling you to quickly and easily build sophisticated, natural language, conversational bots (“chatbots”). With Amazon Lex, you can build bots to increase contact center productivity, automate simple tasks, and drive operational efficiencies across the enterprise. As a fully managed service, Amazon Lex scales automatically, so you don’t need to worry about managing infrastructure.
  • 8
    SoundHound

    SoundHound

    SoundHound AI

    We believe every brand should have a voice and every person should be able to interact naturally with the products around them, by simply talking. At SoundHound Inc., we’re working together with our strategic partners to build a more accessible and connected world. We build custom voice assistants for companies wanting to keep their brand, users, and data. Built on the foundation of proprietary Speech-to-Meaning® and Deep Meaning Understanding® technologies, the Houndify platform provides conversational intelligence unmatched by others in the industry. Houndify everything! Voice-enable the world with conversational intelligence. Create a voice AI platform that exceeds human capabilities and brings value and delight via an ecosystem of billions of products enhanced by innovation and monetization opportunities. Headquartered in the heart of Silicon Valley, we are a global company with 9 offices in key markets and teams in 16 countries.
  • 9
    Wluper

    Wluper

    Wluper

    Wluper is an advanced voice-based conversational AI platform that allows workforces to leverage advanced natural language capabilities to create meaningful experiences. With a layer of unique language understanding skills, you can create and calibrate the workforce experience within your industry or sector, strengthen your position and empower your staff with an innovative solution that scales.
  • 10
    InteliWISE

    InteliWISE

    Matrix42

    In the age of intelligent automation, we’re powering top brands with AI and Omni‐channel tools, for conversational service and commerce. We are a Conversational AI company, delivering smart chatbots, voicebots, omni-channel messaging and video collaboration software to over 150 brands.
  • 11
    Agara

    Agara

    Agara

    Agara is the world's leading Real-time Voice AI SaaS platform that processes customer support calls in real-time to eliminate hold time, reduce manual inputs and improve customer experience. Agara significantly improves customer satisfaction (CX) scores while reducing support costs by over 50%.
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