What is Murf.ai: everything you need to know about the AI voice generator

Murf.ai is a voice generator that uses AI to turn written prompts into realistic spoken voiceovers. With support for a range of accents and languages, it’s a versatile tool for adding human speech to podcasts, presentations, and more. Unlike traditional text-to-speech engines, Murf.ai gives you granular control of the spoken output, including the pitch, speed, and style of voiceovers. You can also add pauses, emphasis on certain words, and even custom pronunciations. Whether you need a professional narration or a quick voiceover for your content, Murf.ai has plenty to offer.

About Murf.ai

Murf.ai was founded in 2020 as an advanced text-to-speech tool, designed to generate high-quality voiceovers for a range of creative applications. It uses AI trained on natural speech patterns to mimic human intonation, offering a library of more than 120 voices in 20 languages. In 2024, Murf.ai announced Murf Speech Gen 2, its most advanced speech model yet. Trained on more than 70,000 hours of speech data from a range of demographics, Murf.ai claims that the model achieves 98.8% word-level pronunciation accuracy in English. The latest update also introduced a number of new features, including Say It My Way, which allows users to upload a voice recording that Murf.ai can learn to replicate.

Murf.ai can be used to generate human-sounding AI voiceovers in a range of languages and accents, based on written text. Using the web-based interface, you can select not only the voice but also the style of delivery. These include emotional styles, such as calm, conversational, and angry, as well as functional ones – such as narration, promo, and documentary. Murf.ai also offers in-depth control of speech output, including pitch and speed settings. You can add pauses of different lengths, select specific words for emphasis, and adjust the degree of variability in the speech pattern, for a more neutral or expressive delivery. Customization options include the ability to record your own spoken delivery for Murf.ai to imitate, as well as the option to add custom pronunciations.

Plans and Pricing

Murf.ai has a free tier, as well as several paid plans. On the free plan, users can work on one project and generate up to 10 minutes of AI voiceover. The Creator plan is priced at $29 per month (around £23 / AU$45 per month). It includes up to five projects and two hours of voice generation monthly. The next step up is the Growth plan, with costs $99 a month (around £79 / AU$157 a month). It unlocks much higher usage limits: 50 projects and eight monthly hours of voice generation. Then there’s the Business plan, for $299 per month (around £240 / AU$473 per month). This allows you to work on up to 200 projects with up to 20 hours of voice generation every month. Discounts of approximately 35% are available across all plans when billed on an annual basis. Murf.ai also offers Enterprise pricing for larger companies with multiple users.

Limitations and Considerations

As realistic as many of Murf.ai’s voices sound, it can’t yet replicate the full nuance of human speech. It excels at clarity and pronunciation, but it can’t match a real voice actor if you need deep emotion in your narration. Murf.ai isn’t an unlimited tool. Even on its paid plans, there are caps on usage, which means it can’t be used to generate endless amounts of spoken content. When you’re using Murf.ai, you’re also governed by its terms of service. That means you can’t use the tool to breach the copyright of others. While you can upload your own voice recordings to intersperse with AI voiceovers, Murf.ai isn’t capable of holding real-time spoken conversations.

While Murf.ai is relatively quick to generate human-like voiceovers from written text, it’s not designed for real-time conversations. For that, you’re better off using a chatbot such as ChatGPT in Advanced Voice Mode. Speechify is an AI voice generator with both free and paid plans. Like Murf.ai, it can produce natural-sounding dialogue in a number of accents and languages. ElevenLabs is another AI voice generator. It supports 32 languages, with a number of voices available for each dialect. It’s designed to generate human-like speech with realistic vocal cadences, making it a particularly useful option for podcasts and audiobooks.