Purpose ReadSpeaker provides text-to-speech (Text-to-Speech) technology that converts text into naturally pronounced speech, serving two main scenarios, education and enterprise: helping learners read textbooks, LMS content, and assessment questions in a "listen first, then read" manner, and also helping enterprises embed speech capabilities into products, customer service centers, and brand experiences. The company states that it has been engaged in speech technology since 1999, serving more than 1,000 educational institutions (covering more than 70 countries) and more than 12,000 organizations.
Main capabilities
- Languages and voices: Provides more than 90 languages and over 300 voices, covering major languages and regional accent variants, with different styles such as warm, bright, calm, and energetic.
- Education products: TextAid (a personal reading and writing tool for students), webReader (reading aloud embedded in websites and learning platforms), docReader (reading course documents aloud in their original layout).
- LMS and assessment: Supports providing reading and learning tools within learning management systems, is certified for Moodle, and is compatible with Blackboard, Brightspace, Schoology, etc.; during assessments, it can read instructions and questions aloud in the same way for all students and supports feature restrictions.
- K-12 and higher education: The same set of reading tools can be used in the classroom and at home, on school-issued devices; audible content can be provided for school-wide course materials, PDFs, and VLEs.
- SCORM and e-courses: Add speech to existing SCORM packages without rebuilding, compatible with Genially, Rise, Adobe Captivate, Lectora, iSpring.
- Enterprise licensed products: speechEngine SDK, speechEngine SDK Embedded, speechEngine SAPI, speechServer, speechServer MRCP, speechCloud API, speechMaker Studio, speechMaker, and Custom Voice.
- Custom Voice: "Cast" by voice actors who embody brand traits, trained as a completely new model, and fine-tuned for brand names and slogans, for exclusive brand use.
- Deployment methods: Can be fully managed by ReadSpeaker (no server maintenance required, continuous updates, live in a few days), or deployed on your own infrastructure (data stays on the internal network, meeting on-premises deployment compliance requirements), or embedded devices (fully offline, no round-trip to a server, designed for embedded hardware).
How to use Educational institutions usually start with a single department or a single course, and the official recommendation is to explain the problem you want to solve in order to get suggestions for a starting point. Enterprises can apply to trial it on their own content, submit pages, documents, or API payloads, and have them run through the engine during a call so they can judge the voice quality themselves. The official website also offers a text-to-speech trial: choose a voice, enter text, and listen.
Use cases Education: learning management systems, assessment, K-12, higher education, SCORM, and e-learning. Enterprise: defense (fully on-premises deployment, auditable), transportation (real-time travel information and safety announcements), inclusive workplaces (employee training and assessment), gaming (cross-platform narration and audio description, no streaming required), healthcare (accessible patient portals, clinical devices that cannot connect to the internet), assistive technology (providing an engine for reading tools, AAC devices, and accessibility applications), publishing (audiobook versions and accessible ePub/PDF), government (digital inclusion in public services).
Results and data (all from the official page) In the D2L Brightspace pilot, course completion rates increased by 54% within 30 days; 25% of VGZ customer issues were handled only by the voice agent; UNAD students listened to 1.3 billion characters in one year.
Security and compliance Certified to ISO/IEC 27001:2022, compliant with GDPR, and has completed a WCAG 2.2 AA audit. The official website states that audience measurement starts on the first page view, but does not use cookies, does not retain persistent identifiers, does not record sessions, and does not retain IP addresses; after analytics cookies are granted, Google Analytics is added and it becomes full product analytics, with a retention choice of 6 months that can be changed at any time.
Limitations The above content is all as stated on the official page; specific pricing, plans, free quotas, complete feature lists for each product, and detailed API documentation are not yet provided in the materials.
