ReadSpeaker is an intuitive text-to-speech API that converts text into natural-sounding audio files for websites and applications.

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Companies

785

Top Country

TH

Top Industry

Health Care

Adoption Insights

ReadSpeaker is used by 785 companies in our database, representing approximately 0.03% of all tracked websites. The most common industry using ReadSpeaker is Health Care, and adoption is strongest in TH.

Top Countries Using ReadSpeaker

TH418 companies
DE126 companies
SE54 companies
AU38 companies
US26 companies
GB19 companies
FR17 companies
FI13 companies
BE12 companies
CH12 companies

Top Industries Using ReadSpeaker

Health Care190 companies
Association40 companies
Education39 companies
Advice32 companies
Charity28 companies
Non Profit26 companies
Consulting26 companies
Communities24 companies
Elder Care23 companies
Government22 companies

Companies Using ReadSpeaker

CompanyDomain
European Investment Bankeib.org
ProQR Therapeuticsproqr.com
Woolworths Groupwoolworthsgroup.com.au
MyEdumyedu.it
INGing.com
Southwestern Illinois Collegeswic.edu
HammondCarehammond.com.au
Engage Therapeuticsengagetherapeutics.com
Ra Pharmaceuticalsrapharma.com
NWOnwo.nl

How We Detect ReadSpeaker

The Web Radar detects ReadSpeaker by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →

Frequently Asked Questions

What is ReadSpeaker?+

ReadSpeaker is an intuitive text-to-speech API that converts text into natural-sounding audio files for websites and applications.

How many companies use ReadSpeaker?+

785 companies in our database use ReadSpeaker, representing approximately 0.03% of all tracked websites.

What industries use ReadSpeaker the most?+

The top industries using ReadSpeaker are Health Care, Association, Education.

What countries use ReadSpeaker the most?+

The top countries using ReadSpeaker are TH, DE, SE.

Is ReadSpeaker popular?+

ReadSpeaker is used by 785 companies, making it a notable Widgets technology based on adoption across our tracked websites.

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Data last updated: June 2026