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ReadSpeaker

Global TTS platform delivering lifelike AI voices across websites, documents, and applications with flexible deployment and customization options.

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About ReadSpeaker

ReadSpeaker is a global voice specialist offering dozens of languages and lifelike AI voices. It uses Deep Neural Network (DNN) technology to deliver natural-sounding text-to-speech across SaaS, on-premise, and licensed solutions. As a subsidiary of HOYA Corporation, ReadSpeaker provides a comprehensive suite of voice solutions for web, embedded, server, and desktop applications, focusing on accessibility, brand customization, and data security.

Key features

  • 200+ voices in 50+ languages
  • Solutions include ReadSpeaker Online, webReader, docReader, TextAid, Education Suite, and ReadSpeaker Enterprise
  • AI Voice Generator with 50+ languages and 200 expressive voices
  • API, SDKs, and on-premise/server options (speechCloud API, speechEngine SAPI, MRCP, SDKs, Embedded)
  • Web, mobile, desktop, and embedded delivery across cloud, on-premise, and licensed deployments
  • Custom branded voices and pronunciation dictionaries for brand consistency
  • WCAG-compliant accessibility and VPAT support
  • GDPR/ISO-aligned data security and privacy-first design
  • Developer-friendly integrations and plugins for CMS, LMS, and apps
  • Offline/on-device capabilities via speechEngine Embedded
  • Global support and enterprise-grade reliability

Why choose ReadSpeaker?

  • Custom voices and brand-specific personas that express your identity
  • Strong data security and GDPR-compliant practices with no mandatory data collection from TTS users
  • Global expertise with in-house voice development and a broad catalog across 50+ languages
  • Flexible deployment options (cloud, on-premise, embedded) to fit regulatory and technical needs
  • Ethical AI voice production with in-house talent and transparent licensing
  • Comprehensive support from discovery to deployment and ongoing optimization

Pricing

  • ReadSpeaker Online: annual licensing with variable pricing based on metrics (usage/traffic).
  • ReadSpeaker Education: individual licenses start at $4 per month; multi-user licenses scale by full-time equivalents (FTE) and LMS integration.
  • ReadSpeaker Enterprise: volume-based pricing with recurring or one-time license fees; custom terms for large production needs.
  • Additional models: pay-per-use, per-seat licenses, and custom voice development (one-time setup and ongoing licensing)
  • Optional add-ons: on-premise hosting, professional services, and training; flexible terms to match project scope