For creating engaging audiobooks with AI narrators, Narration Box is a great option. It has an intuitive interface and a library of over 700 AI narrators with different accents and dialects. The service also offers advanced features like context awareness, emotive styles and fine-grained control over voice inflection. It supports multiple languages and has flexible pricing options, including a free tier with a lot of abilities.
Another option is ElevenLabs, which offers high-quality, realistic voices in 29 languages. It has features like voice cloning and long-form voice generation, so it's geared for content creators and businesses looking to boost their audio. It has a free plan and paid options starting at $5 per month, which can be a good price for making audiobooks.
DeepZen is another option for creating high-quality audio content with human-sounding emotion and intonation. It's particularly good for audiobooks, with flexible pricing options for different customers. The service also works with game development tools like Unreal Engine and Unity, so it's a good option for a broader range of customers.
Last, Audie is geared specifically for converting written books into high-quality audiobooks with natural-sounding voices. It's got more than 50 voices to choose from and can export files in Amazon compatible formats. The pricing tiers are relatively cheap, so it's a good option for content creators who want to make audiobooks that sound professional without hiring a human narrator.