Voice RSS review
A practical API speech service with a free tier, 49 languages and 100 voices.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Voice RSS is a cloud-based text-to-speech service for developers building web, mobile and desktop applications. Its API converts plain text, or supported SSML input on eligible plans, into synchronous audio responses. The service provides 49 languages, 100 voices, speech-rate control from -10 to 10, Base64 audio output, and MP3, WAV, AAC, OGG and CAF codecs. It is suited to teams that need straightforward API speech generation across application platforms.
Pricing is structured around daily request limits and progressively expanded service features. The Free plan includes plain text input and 350 daily requests. Advanced costs $5 per month and adds a Basic Dashboard with statistics. Premium costs $15 per month and adds a 0.5-second response SLA, while Premium Plus costs $40 per month and adds a Premium Dashboard alongside that SLA. Business costs $120 per month and adds SSML input, a Premium Dashboard and the 0.5-second response SLA. Enterprise costs $300 per month with the same listed feature set. Custom includes plain text input, SSML input, a Premium Dashboard and the 0.5-second response SLA.
For implementation, Voice RSS supports HTTP GET and POST API requests through web and API access, with SDKs for multiple programming languages. Speech-rate controls and several output codecs give developers options for delivery and playback, while synchronous responses fit request-based application workflows. The clearest choice is for developers who want basic multilingual speech synthesis with a free starting point and a $5 paid entry plan. Teams that require SSML should plan around Business or Enterprise pricing, and buyers needing the Premium Dashboard should compare the relevant paid tiers before selecting a plan.
Voice RSS pros and cons
- Where it wins
- Free plan includes 350 daily requests
- 49 languages, 100 voices and five audio codecs
- HTTP GET and POST requests with multiple-language SDKs
- Where it doesn't
- SSML input starts with the $120 Business plan
- Response SLA features start at the $15 Premium plan
- Dashboard features vary substantially by plan
Voice RSS fact sheet, pricing and score →
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