If you want to automate the voiceover process for your e-learning content and presentations, Narration Box is a good option. This text-to-speech AI engine offers high-quality, natural-sounding voiceovers in more than 140 languages and accents. It has an intuitive interface, a large library of AI narrators, and fine-grained control over voice tone, rate and pitch. It has tiered pricing, including a free option, and is good for both individuals and enterprises.
Another option is WellSaid Labs. The platform lets you create high-quality audio fast with a library of AI voices in a range of tones and accents. It's geared for a broad range of uses, including eLearning materials, and has flexible production controls and scaling options. WellSaid Labs has a range of pricing options, including a free trial, so it's good for content creators and businesses that want to build lifelike AI voices into their products.
If you want a broader range of features, Acoust offers more advanced neural language models to create natural-sounding audio. With more than 200 voices in 30+ languages, Acoust offers customizable controls, AI voice cloning and speech-to-text transcription. It's geared for uses like e-learning, audiobooks and explainer videos, and offers flexible pricing options, including a free tier.