If you're looking for a service that offers voice cloning, text-to-speech and speech-to-text with a variety of pricing tiers, Resemble is definitely worth a look. Resemble offers hyper-realistic AI voices with features like fast voice cloning, speech-to-speech and multilingual support. It has flexible pricing tiers, including a pay-as-you-go option, and can be used with a variety of programming technologies like Python, NodeJS and Unity, so it can be used in a variety of applications from customer service to entertainment.
Another good option is VoiceVector, which offers a pay-as-you-go service with competitive pricing per minute or characters. The service supports more than 20 languages for text-to-speech and more than 100 languages and dialects for speech-to-text. It also offers voice cloning with a short audio clip, so it's accessible to people who want to make their own audio content without having to pay for a big upfront budget.
If you need a lot of advanced features, Acoust is a powerful service with more than 200 voices in 30+ languages. It's got customizable controls, emotions, AI translation and speech-to-text transcription. Acoust has flexible pricing tiers, including a free tier, so it can be used by people with different needs and budgets.
Last, ElevenLabs offers high-quality, realistic voices in multiple languages for content creation, gaming and other uses. It offers natural text-to-speech and voice cloning with several tiers, including a free option, so it's a good option for people who want to step up their audio game without paying a lot.