Text to Speech for Assistive Technology and AAC
Enhance digital accessibility with natural-sounding, AI-powered voices. From speech-generating devices and AAC apps to online accessibility software, screen readers, and text-to-speech technology on iOS and smartphones, ReadSpeaker helps organizations create assistive tools that improve communication and user experience.
12,000+ organizations choose our ready-to-deploy and custom AI-powered voices for their digital strategy
Use Cases
AI voices for every assistive technology application
Education & Digital Learning
Add voice integration to LMSs, AAC apps, and e-learning platforms, or provide individual reading, writing and studying support.
Schools, universities and organizations can make digital text, documents, assessments and web pages accessible—supporting learners with dyslexia, low vision, visual impairments, focus challenges or learning disabilities.
Content reading solutions also help learners with chronic fatigue function more effectively by providing voice support.
Assistive Software & Accessibility Apps
Enhance apps and screen readers with natural-sounding text-to-speech voices to support users with dyslexia, ADHD, low vision, and other accessibility needs.
Accessibility software vendors can create more inclusive experiences that boost comprehension and reading speed for people with visual or cognitive barriers.
AAC Devices & Speech-Generating Tools
Enable augmentative and alternative communication (AAC) devices and apps with expressive, humanlike voices.
AAC users with autism, cerebral palsy, ALS, non-verbal communication challenges, or other speech impairments can rely on consistent, multilingual communication devices that function reliably online or offline.
Enterprise & Workplace Inclusion
Bring digital accessibility into corporate apps, HR platforms, training tools and compliance testing.
Text-to-speech apps on iOS and web platforms ensure employees with speech impairments, chronic fatigue, vision challenges, or working in a second language can access all content effectively.
Healthcare & Rehabilitation
Provide patients with secure, text-to-speech technology for clinical communication that is HIPAA- and GDPR-compliant.
Caregivers and speech-language pathologists use lifelike TTS voices to support individuals with speech disabilities, ALS, or any disorder that affects communication.
Government & Public Services
Voice-enable citizen portals, public kiosks, and e-government platforms with scalable TTS.
Agencies can ensure compliance with Section 508, EN 301 549, and the European Accessibility Act while supporting AAC users and people with speech disabilities or visual impairments.
Benefits
Accessible, scalable, and adaptable voice solutions
Inclusive by Design
Support communication for AAC users with dyslexia, autism, ADHD, cerebral palsy, ALS, chronic fatigue, low vision, learning disabilities or language challenges.
Our natural-sounding AI voices improve function and independence across AAC systems, devices, and communication tools.
Flexible Deployment
Choose cloud APIs, embedded SDKs, or hybrid deployments.
Whether you're a device OEM, app developer, or enterprise IT team, our solutions adapt to your architecture and function seamlessly across platforms, including iOS.
Compliance & Privacy
Align with WCAG, ADA, Section 508, EN 301 549, and the European Accessibility Act while respecting data privacy and user security.
ReadSpeaker meets GDPR and HIPAA requirements and its solutions are trusted by education institutions, healthcare providers, speech-language pathologists, and government buyers worldwide.
Scalable & Reliable
From a single AAC system to enterprise-scale accessibility platforms, ReadSpeaker TTS delivers consistent, reliable performance even at peak demand.
Multilingual & Localized
Support global users with over 90 languages and voice variants.
ReadSpeaker's reliable and deterministic text-to-speech engine ensures accurate pronunciation, language-specific tuning, and seamless multilingual deployment across AAC devices, apps, plugins, and platforms.
Expert Support
Work with our linguistic and technical experts.
We fine-tune terminology for healthcare and education, optimize AAC system integration for embedded devices, and support global rollouts.
Customer Stories
Trusted by assistive technology innovators worldwide
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British Weight Lifting
- Seamless integration with Moodle platform
- Accessible learning across all content types
- Improved learning experience for diverse learners
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Prostate Cancer Research
Prostate Cancer Research
- Widespread usage indicating genuine need fulfillment
- Positive feedback from grateful patients
- Translation and read-aloud options for inclusivity
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Stafford Grammar School
Stafford Grammar School
- Reduced mental load for students with dyslexia
- Improved comprehension and confidence
- Independent learning and revision capabilities
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Los Angeles Pacific University
Los Angeles Pacific University
- Embedded at LMS level for universal accessibility
- Natural-sounding voices with human-like qualities
- Increased student engagement and completion rates
Find the perfect voice for every user
Whether you're building AAC devices, accessibility apps, or digital accessibility platforms, ReadSpeaker has the right solution. Choose from hundreds of natural-sounding AI voices across 90+ languages, or work with us to create a custom voice that makes your product unique.
Text to Speech in 90+ Languages
Ready-to-use voices ensure inclusivity for AAC systems, accessibility software, and screen readers.
Get started
Custom Voices for AAC & Accessibility
Build unique voices that reflect your brand and meet the diverse needs of AAC users and assistive communication tools.
Related Products
Explore ReadSpeaker products for assistive technology
From embedded SDKs to text readers and cloud APIs, ReadSpeaker offers a portfolio of text-to-speech solutions built for assistive technology providers. Whether you're creating AAC systems, accessibility software, or inclusive digital services, our products integrate seamlessly into your workflows.
Reading Tools for Digital Accessibility
Make digital text and web pages accessible with reading tools that support WCAG, ADA, and EAA compliance.
Universities, enterprises, and government agencies rely on these solutions to meet accessibility requirements and improve user experience.
Inclusive Tools for Learning and Literacy
Support students with dyslexia, learning disabilities, low vision, chronic fatigue, or those learning in a second language with a browser-based platform for reading, writing, and studying.
This inclusive solution helps learners access content independently and function effectively across devices.
Voice Studio for Therapy & Education
Enable therapists, educators, and speech-language pathologists to quickly create and edit speech content.
Produce natural-sounding audio for therapy exercises, training, or learning support.
Cloud and Server APIs for Scalable Integration
Integrate real-time, high-quality text-to-speech technology into AAC apps, accessibility software, and public-facing services.
Developers can deliver consistent voice integration across devices and platforms, including iOS.
Embedded SDKs for AAC Devices
Bring lifelike voices to speech generating devices and other embedded assistive tools.
Our small-footprint, offline-ready SDKs function reliably even without internet access.
Supported Operating Systems
ReadSpeaker TTS integrates seamlessly into your existing standards-based platform infrastructure.
- Windows, Windows Server
- Linux, Linux Server
- iOS
- Android
Using another platform? No problem. We offer custom porting to deliver TTS anywhere.
Pricing
Sustainable pricing based on your needs
Flexible pricing models for assistive technology vendors, healthcare providers, and public sector buyers:
Usage-based credits for scaling apps and devices
Unlimited deployment licensing for embedded or enterprise solutions
Monthly, quarterly, or annual subscriptions
Contact us for a personalized quote tailored to your assistive technology or AAC system use case.
Your questions, answered
Find quick answers to common questions about our text-to-speech products and services.
Text-to-speech technology gives people with speech disabilities a natural-sounding voice in real time. AAC systems, communication devices, and AAC apps are essential for AAC users with autism, cerebral palsy, ALS, or speech impairments, enabling independence and digital accessibility.
Manufacturers and OEMs can embed our lightweight SDK directly into speech-generating devices for offline use, or connect to our cloud API for scalable, real-time synthesis. This makes it easy to add a consistent voice generator across AAC systems, iOS apps, and assistive software.
Our text-to-speech apps and accessibility tools comply with WCAG 2.2, ADA, Section 508, EN 301 549, and the European Accessibility Act. For healthcare, we also meet HIPAA and GDPR requirements — supporting caregivers, clinicians, and speech-language pathologists.
Yes. Through our VoiceLab, we create custom AI voices that match brand or product identity. We also provide pronunciation dictionaries and terminology tuning for healthcare, education, and government applications — ensuring clarity in any AAC system or accessibility tool.
Yes. Our embedded SDK supports small-footprint, on-device voice integration, making it ideal for AAC devices, iOS apps, and other assistive hardware that need reliable function without internet connectivity.
ReadSpeaker's neural voices are designed to be humanlike, expressive, and easy to understand. This natural quality improves comprehension for people with dyslexia, learning disabilities, visual impairments, or cognitive disabilities — and makes AAC communication more engaging and effective.
We only create AI voices with the explicit consent of voice actors, under clear ethical usage agreements. All solutions are secure, never collect end-user data, and meet ISO/IEC 27001, HIPAA, and GDPR standards.
Want to see how ReadSpeaker works for assistive technology?
Request a meeting to talk through your project and access a free trial.
