Industry guide
Voice AI helps businesses, creators, and developers transform how they create, process, and distribute audio. Whether you're transcribing meetings, generating realistic voiceovers, dubbing videos into multiple languages, building voice assistants, or automating customer calls, today's AI voice tools can dramatically reduce production time while improving accessibility and reach. Explore tools for speech recognition, text-to-speech, AI voice cloning, multilingual dubbing, podcast editing, audio enhancement, live transcription, and conversational voice agents. Compare features, supported languages, pricing, API availability, and commercial licensing before choosing the solution that best fits your workflow.
15 curated tools below.
Build new AI products with voice data leveraging AssemblyAI’s industry-leading Voice AI models for accurate speech-to-text, speaker detection, sentiment analysis, chapter detection, PII redaction, and more.
Bland AI is an enterprise-grade voice AI platform that enables organizations to build, deploy, and manage AI phone agents capable of handling inbound and outbound calls at scale. The platform combines conversational AI, telephony, speech recognition, and voice synthesis into a single service, allowing businesses to automate customer support, appointment scheduling, sales outreach, lead qualification, and other phone-based workflows
Calico AI is an enterprise AI platform purpose built for apparel brands, retailers, and product development teams. It uses agentic AI to streamline the fashion product creation and sourcing process from concept and technical design to costing, supplier collaboration, and production execution. The platform aims to reduce time-to-market by automating repetitive workflows and improving collaboration between brands and manufacturing partners.
HeyGen is an AI video generation platform that enables users to create professional-quality videos using realistic AI avatars, voice cloning, text-to-video generation, and multilingual video translation. It is widely used by businesses, marketers, educators, and content creators to produce studio-style videos without cameras, actors, or video editing expertise.
omos is an AI-powered workflow automation platform that acts as a digital coworker by learning repetitive business processes through observation and natural language instructions. It combines browser automation, AI agents, API integrations, and no-code workflows to automate tasks across web applications, legacy systems, and enterprise software—even when traditional APIs are unavailable.
AI voice generator with 500+ voices in 100 languages and an online video editor.
Voice platform for creating narration, voiceovers, translation, and dubbing
AI platform for realistic voiceovers, TTS, multilingual dubbing, and API use.
AI voice generator with voice cloning for text to speech.
Retell AI is a developer-focused voice AI platform for building, deploying, and scaling real-time AI voice agents. It provides the infrastructure needed to create natural, low-latency AI phone agents that can handle inbound and outbound calls, automate customer support, qualify leads, book appointments, and integrate with business systems. Unlike traditional IVR systems, Retell AI enables LLM-powered conversations that support interruptions, contextual memory, and human-like speech
Sern.ai is an AI platform for designing, building, and deploying data-driven, agentic AI chatbots for small and medium-sized businesses (SMEs). Developed by the AI consultancy Siris, it enables organisations to create custom AI agents that connect to business data and automate customer service, HR, finance, contracts, and other operational workflows. The platform is currently offered through managed engagements, with a self-service version in beta.
Smith.ai is a hybrid AI and human receptionist platform that combines AI-powered call handling with live virtual receptionists to help businesses answer calls, qualify leads, schedule appointments, and manage customer communications 24/7. Unlike purely AI-based voice platforms, Smith.ai uses AI for routine interactions while seamlessly escalating complex conversations to trained human agents, making it particularly well suited for customer-facing businesses
Reads text aloud from docs, PDFs, webpages, and books with many voices and languages
Synthflow AI is a no-code voice AI platform that enables businesses to build, deploy, and manage AI voice agents for inbound and outbound phone calls. Designed for non-technical teams as well as enterprises, it allows organizations to automate customer support, appointment scheduling, lead qualification, call routing, and sales conversations using natural, human-like voice interactions. The platform supports deployment in over 30 languages and integrates with leading CRMs, telephony providers, and workflow automation tools.
Ylopo is an AI-powered real estate marketing and lead generation platform designed for real estate agents, teams, and brokerages. It combines IDX websites, paid advertising, AI-powered lead nurturing, voice and text assistants, CRM integrations, and marketing automation into a single platform that helps agents generate, engage, and convert buyer and seller leads. Rather than serving as a standalone CRM, Ylopo integrates with leading real estate CRMs to automate lead follow-up and improve conversion rates.
| Tool | Best for | Pricing | Billing note |
|---|---|---|---|
| Assembly AI | Text To Speech | Freemium | Free Trial |
| Bland AI | AI Agent | Paid | Paid Service |
| Calico AI | Marketing | Paid | Paid Service |
| HeyGen | Video Generator | Freemium | Free Trial |
| Komos AI | AI Agent | Freemium | Free Trial |
| Lovo Ai | Voice To Text | Freemium | Free Trial |
| Murf AI | Audio Editing | Freemium | Free Trial |
| Play HT | Voice To Text | Freemium | Free Trial |
| Resemble | Text To Speech | Paid | Paid Service |
| Retell AI | Real Estate | Paid | Paid Service |
| Serno AI | AI Agent | Freemium | Free Trial |
| Smith AI | Real Estate | Freemium | Free Trial |
| Speechify | Education Assistant | Freemium | Free Trial |
| Synthflow AI | AI Agent | Paid | Paid Service |
| Ylopo | Real Estate | Paid | Paid Service |
What types of Voice AI tools are included?
This category includes speech-to-text, text-to-speech, AI voice cloning, voice generation, AI dubbing, transcription, audio enhancement, podcast editing, voice assistants, and conversational AI platforms.
Which languages do these Voice AI tools support?
Language support varies by product. Many platforms support dozens or even hundreds of languages and accents, while others focus on a smaller set of regional or enterprise languages.
Can these tools generate realistic AI voices?
Yes. Many Voice AI platforms generate natural-sounding voices with customizable tone, emotion, speed, and pronunciation. Some also offer voice cloning with user permission.
Are AI dubbing tools suitable for video creators?
Yes. AI dubbing tools can translate and replace spoken dialogue in multiple languages, helping creators localize videos while preserving timing and natural speech.
Do these tools offer speech-to-text transcription?
Many platforms provide automatic speech recognition (ASR) for meetings, interviews, podcasts, webinars, customer calls, and other audio or video content.
Can I use these tools through an API?
Many Voice AI providers offer APIs for speech recognition, voice synthesis, translation, and conversational AI, allowing developers to integrate voice capabilities into their applications.
Are there free Voice AI tools available?
Yes. Many tools provide free plans, usage credits, or trial periods, although advanced voices, higher usage limits, and commercial licensing are often available on paid plans.
Can Voice AI be used for customer support?
Yes. Businesses use Voice AI to power virtual assistants, call routing, real-time transcription, multilingual support, appointment booking, and customer service automation.
How do I choose the right Voice AI platform?
Compare language support, voice quality, latency, pricing, API availability, commercial licensing, security, integrations, and the specific use case you need, such as transcription, dubbing, or voice generation.
How often is this directory updated?
New Voice AI products are reviewed regularly and added after moderation. Existing listings are updated as vendors release new features, pricing, and language support.