If you want an AI-based way to turn text into speech for presentations, BeyondWords is a good all-purpose option. The service converts written content into engaging audio using sophisticated voice technology with more than 550 AI voices in 140 language locales. It also offers a range of tools to handle audio content, including creation, distribution, measurement and monetization.
Another top pick is PlayHT, which offers the most realistic voice generation technology with more than 600 ultra-realistic AI voices. It offers customizable pronunciation, voice intonation and real-time voice cloning, making it good for tasks like video voiceovers, audio publishing and e-learning.
For a flexible and relatively low-cost option, check out Narration Box. It can handle high-quality, natural-sounding voiceovers in more than 140 languages and accents. It's got features like context awareness and fine-grained control over voice inflection, so it's good for e-learning, product demos, audiobooks and commercials. It also has flexible pricing options, including a free tier.