Yandex SpeechKit

Yandex SpeechKit is a managed speech synthesis service available through a web interface and API. It offers voice cloning, supports six languages, and exports audio as LPCM, OggOpus, or MP3. Input can contain up to 250 characters. Speech synthesis API v3 plans are listed for Kazakhstan and Russia, each showing 250 characters and 24 seconds, but no prices are provided. Brand Voice Self Service and Brand Voice Premium offer custom unique voice synthesis with request-based pricing, also without listed amounts. A free plan is available even though the pricing model is marked paid. The service lists managed deployment across two cloud regions and includes infrastructure details such as encrypted storage, snapshots, persistent data, high availability, private networking, and seven-day backup retention. Storage options include Network SSD, Network HDD, non-replicated SSD, replicated high-speed SSD, and local disks, with volumes up to 256 TB.

Yandex SpeechKit provides synthesis through both API and web access, with voice cloning and several output formats. The free plan helps experimentation, while exact paid costs require contacting the provider.

It suits developers and teams needing API or web-based speech synthesis, voice cloning, and downloadable audio formats. Organizations considering managed cloud infrastructure may also find the listed deployment and storage options relevant.