If you're looking for text-to-speech technology to automate processes and cut costs for your business, PlayHT is a great option. This AI-based platform has more than 600 ultra-realistic voices and features like custom pronunciations, voice inflections, real-time voice cloning and API integration for video voiceovers, audio publishing and conversational AI. It's focused on ethics and safety and offers a free version and several pricing tiers for different needs.
Another contender is ElevenLabs, which offers high-quality, realistic voices in 29 languages and more than 120 voices. It also offers features like voice cloning, fine tuning, dubbing studio and speech-to-speech. The platform offers a free plan with 10,000 characters per month, 3 custom voices and speech in 29 languages, so it's a good option for content creators and developers.
DeepZen is also worth a look, especially if you want human-sounding emotion and intonation in your audio. It's got a tiered pricing system and integrates with Unreal Engine and Unity, so it's good for video game developers. DeepZen streamlines audio content creation, offering a relatively low cost option to speed up production.
For high-scale audio production, AudioStack is a good option. It lets you quickly create high-quality audio from text, including voice overs for videos and podcast-quality audio content. The platform's API lets you communicate dynamically, so it's good for situations where you want human-sounding speech, like audio ads or news articles.