DupDub vs Altered: Which AI Voice Generator Wins in 2025?

por | Última actualización May 6, 2025

Ganador
DupDub logo
9.0
  • AI Avatar
  • AI Voiceover
  • Translation
  • Texto a voz
  • Video Editing
  • Plan gratuito disponible
  • Planes de pago a partir de $15/mes
Subcampeón
Logotipo alterado
8.0
  • Clonación de voz
  • Formación vocal
  • Transformación de la voz
  • Texto a voz
  • Editor de voz
  • Plan gratuito disponible
  • Planes de pago a partir de $1/mes
DupDub vs Altered

Want to make awesome videos with realistic AI voices?

You’ve probably heard of DupDub and Altered, two popular AI generadores de voz. But which one is better? 

In this post, we’ll dive deep and compare DupDub vs Altered. 

We’ll look at their features, ease of use, and pricing to help you decide which is right.

You’ll know exactly which tool fits your needs and budget by the end. Let’s get started!

DupDub vs Altered: Overview

To give you the most accurate comparison, we’ve spent weeks testing both DupDub and Altered.

We’ve explored their features, experimented with their clonación de voz capabilities, and even used them to create content for our projects. 

This hands-on experience gives us a unique perspective to help you choose the right tool.

dupdub CTA

With over 500+ AI voices and a library of customizable avatars, DupDub offers endless creative possibilities.

9sobre 10

Precios: It has a free plan. Paid plan starts at $15/month

Características principales:

  • Vídeo AI generation
  • Clonación de voz
  • Content repurposing
Logotipo alterado

¿Listo para descubrir el poder de la clonación de voz? Dirígete al sitio web de Altered y empieza a crear audio sorprendente con voces de IA hoy mismo.

8sobre 10

Precios: Prueba gratuita disponible. Planes de pago a partir de $1/mes

Características principales:

  • AI Voice Changer
  • Audio Cleanup
  • Podcast Studio

What is DupDub?

Ever wished you could have Morgan Freeman narrate your videos?

Well, with DupDub, you practically can! DupDub is an AI voice generador that lets you create realistic voiceovers from text.

It’s super easy to use. You just type in your script, choose a voice, and boom – you have a high-quality voiceover.

They even have a feature that lets you clone your own voice! Pretty cool, right?

Descubra también nuestros DupDub alternatives

dupdub CTA
DupDub
9.0

With over 500+ AI voices and a library of customizable avatars, DupDub offers endless creative possibilities. Generate AI videos, add realistic voiceovers, and easily transform your text into speech.

Principales ventajas

  • AI video generation: Transform any text into a video with AI-powered visuals and voiceovers.
  • Over 300 voices: Choose from a vast library of voices in different languages and accents.
  • Voice cloning: Create a digital clone of your own voice for unique narrations.
  • Content repurposing: Easily turn articles, blog posts, and redes sociales content into videos.

Precios

Here’s a quick look at their plans:

  • Gratis: $0/mes
  • Personal: $15/mes
  • Profesional: $40/mes
  • Lo último en: $150/month
dupdub pricing

Pros

  • Makes video creation easy.
  • Saves me time and effort.
  • Offers realistic voice cloning.
  • Has a user-friendly interface.
  • Provides good value for money.

Contras

  • Voice cloning takes some time.
  • Opciones de personalización limitadas.
  • Occasional glitches in the system.
  • La atención al cliente puede ser lenta.
  • No mobile app available yet.

¿Qué es Altered?

Want to sound like a robot or a famous celebrity? Altered is your go-to tool!

Altered is an AI voice generador and voice changer that’s known for its fun and creative features.

It’s super popular with gamers and YouTubers. You can use it to create voiceovers for videos, podcasts, and even live streams.

They also have a bunch of cool audio effects you can play with.

Descubra también nuestros Alternativas alteradas

Logotipo alterado
Alterado
8.0

¿Listo para descubrir el poder de la clonación de voz? Dirígete al sitio web de Altered y empieza a crear audio sorprendente con voces de IA hoy mismo.

Principales ventajas

  • AI voice cloning: Altered can clone your voice or create a custom voice using their impressive AI technology.
  • Huge voice library: Choose from over 100+ unique and expressive voices.
  • Easy integration: Altered works seamlessly with other apps and platforms like Discord and Zoom.

Precios

Altered offers a free version with limited features, but their paid plans are incredibly affordable. Check them out:

  • Gratis: $1/mes
  • En tiempo real: $1/mes
  • Creador: $40/mes
  • Profesional: $120/mes
Precios alterados

Pros

  • Planes de precios muy asequibles.
  • Divertido y fácil de usar.
  • Función de clonación de voz realista.
  • Ideal para la creación de contenidos.
  • Ofrece una prueba gratuita.

Contras

  • La versión gratuita es mínima.
  • Puede requerir muchos recursos.
  • Fallos de audio ocasionales.
  • La asistencia puede ser lenta.
  • No es ideal para una lectura larga.

DupDub vs Altered: Feature Comparison

Let’s get down to the nitty-gritty and compare the features of DupDub and Altered side-by-side.

This will help you see which AI voice generator is on top in different areas.

AI Voice Quality

  • DupDub: DupDub boasts a wide range of high-quality AI voices that sound incredibly human-like. Their advanced AI technology focuses on natural intonation and pronunciation, making the voices sound less robotic and more expressive. This makes DupDub a strong contender for the title of best AI voice generator.
  • Altered: While Altered offers a decent selection of AI voices, the quality doesn’t match DupDub’s. Some voices can sound a bit artificial and lack the natural flow of human speech. However, they are continually improving their voice technology, and newer additions to their library are showing promising results.
dupdub text to spech

Voice Cloning Feature

  • DupDub: DupDub shines with its impressive voice cloning feature. You can easily create a custom voice using your recordings. This is a game-changer for creating personalized content and branding your videos with a unique voice.
  • Altered: Altered’s voice cloning feature is still in its early stages and is only available in their higher-priced Deluxe plan. While it can generate a decent replica of your voice, it doesn’t offer the same level of accuracy and naturalness as DupDub.

Facilidad de uso

  • DupDub: DupDub is incredibly user-friendly, even for beginners. The interface is clean and intuitive, making it easy to navigate and generate AI voiceovers. You can simply input your text, choose your desired voice, and customize it to your liking.
  • Altered: Altered also boasts a user-friendly interface that’s easy to pick up. However, some of the more advanced features, like the voice editor, might take some time to master.

Apoyo lingüístico

  • DupDub: DupDub supports a wide array of languages, making it a versatile tool for creating content for a global audience. This is a major advantage if you need to generate voiceovers in multiple languages.
  • Altered: Altered’s language support is more limited than that of DupDub. They primarily focus on English, with a few other languages available. This could be a drawback if you need to create content in languages other than English.

Integraciones

  • DupDub: DupDub offers seamless integrations with popular video editing software and platforms, streamlining your workflow. This allows you to incorporate AI voiceovers into your existing projects easily.
  • Altered: Altered also provides integrations with some popular tools, but their list of supported platforms is not as extensive as DupDub’s.
Benefits of Altered

Precios

  • DupDub: DupDub’s pricing is competitive, with plans starting at $29/month. They offer a free trial, allowing you to test the waters before committing to a paid plan.
  • Altered: Altered is generally more affordable than DupDub, with plans starting at $15/month. They also offer a free plan with basic features, making it a good option for those on a tight budget.

Atención al cliente

  • DupDub: DupDub provides excellent customer support with responsive and helpful agents. They offer multiple channels for support, including email and live chat.
  • Altered: Altered’s customer support is decent, but their response times can be slower than DupDub’s. They primarily offer support through email.

What to Look for When Choosing a Text-to-Speech Generator?

  • Voces que suenan naturales: The most important factor is how natural the AI voices sound. Listen to samples and choose a generator that offers realistic and expressive voices.
  • Opciones de personalización: Look for features that allow you to customize the voice, such as adjusting speed, paso, and tone. This will help you create voiceovers that fit your specific needs.
  • Facilidad de uso: Choose a text-to-speech tool that’s easy to navigate and use, especially if you’re a beginner.
  • Language Support: If you need to create content in multiple languages, ensure the generator supports the languages you need.
  • Precios: Consider your budget and choose a plan that offers the features you need at a price you can afford.
  • Integraciones: If you use specific video editing software or platforms, check if the generator integrates with those tools.
  • Atención al cliente: Good customer support can be invaluable if you encounter any issues.
  • Necesidades específicas: Consider your needs and choose a generator that excels in those areas. For example, if voice cloning is important, prioritize a tool with a strong feature.

Veredicto final (nuestra elección)

So, which AI voice generator wins? For us, it’s DupDub!

It has more realistic human-like voices and better voice cloning. You get more voice options and better control over how your AI speech sounds.

DupDub is a bit more expensive, but it’s worth it for the extra quality.

But honestly, both DupDub and Altered are great Herramientas de IA.

They both let you create AI videos with awesome voiceovers. You can even use them to make AI avatars talk!

If you’re looking for a more affordable option with fun features, Altered is still a solid choice.

Ultimately, the best choice depends on your needs and budget.

We’ve given you all the info, so now it’s up to you! We hope this guide helps you find the perfect voice for your next project.

More of Dupdub

Here’s a brief comparison of Dupdub against the alternatives, highlighting their standout features:

  • Dupdub vs Murf AI: Murf AI offers diverse, natural voices with strong customization for professional voiceovers, unlike Dupdub’s focus on talking avatars.
  • Dupdub vs Speechify: Speechify excels in accessibility and speed reading with natural voices, differentiating from Dupdub’s talking avatar and video creation.
  • Dupdub vs Descript: Descript uniquely edits audio/video via text and offers Overdub voice cloning, a different approach than Dupdub’s avatar-centric features.
  • Dupdub vs Play ht: Play ht provides affordable, high-quality AI voice generation with versatile voice cloning, unlike Dupdub’s talking avatar and multilingual focus.
  • Dupdub vs ElevenLabs: ElevenLabs generates highly natural AI voices with advanced cloning and emotional range, setting it apart from Dupdub’s avatar creation.
  • Dupdub vs Lovo ai: Lovo ai offers emotionally expressive AI voices with extensive multilingual support and voice cloning, beyond Dupdub’s talking avatar capabilities.
  • Dupdub vs Podcastle: Podcastle provides AI-powered recording and editing specifically for podcasts, a different focus than Dupdub’s video and avatar creation.
  • Dupdub vs Listnr: Listnr offers podcast hosting and AI voice cloning alongside natural voiceovers, while Dupdub focuses on talking avatars with multilingual support.
  • Dupdub vs WellSaid Labs: WellSaid Labs delivers consistently professional-grade AI voices with detailed customization, contrasting with Dupdub’s talking avatar features.
  • Dupdub vs Revoicer: Revoicer offers advanced AI voice cloning and customization with SSML support, going beyond Dupdub’s avatar-based voice generation.
  • Dupdub vs ReadSpeaker: ReadSpeaker focuses on enterprise-level accessibility with natural text-to-speech, while Dupdub centers on talking avatars and video.
  • Dupdub vs NaturalReader: NaturalReader supports more languages and offers OCR functionality, distinguishing it from Dupdub’s emphasis on talking avatars.
  • Dupdub vs Notevibes: Notevibes provides AI voice agents for customer service with low latency, a specific application different from Dupdub’s avatar creation.
  • Dupdub vs Hable con él: Speechelo generates natural-sounding AI voices for marketing, while Dupdub integrates voice with talking avatars and video creation.
  • Dupdub vs TTSOpenAI: TTSOpenAI achieves high human-like voice clarity with customizable pronunciation, differing from Dupdub’s focus on animated avatars.
  • Dupdub vs Hume AI: Hume AI specializes in analyzing emotion in voice, video, and text, a distinct capability from Dupdub’s talking avatar generation.

Más de Altered

He aquí una breve comparación de Altered con las alternativas de la lista, destacando sus características más sobresalientes:

  • Altered vs Murf AI: Murf AI ofrece diversas voces con personalización, mientras que Altered se especializa en clonación y transformación de voces.
  • Altered vs Speechify: Speechify destaca en accesibilidad y velocidad para la conversión de texto a voz, a diferencia de Altered, que se centra en la manipulación de la voz.
  • Alterado vs Descrito: Descript integra la edición de audio/vídeo con la clonación de voz, un ámbito más amplio que las capacidades de alteración de voz de Altered.
  • Altered vs Play ht: Play ht ofrece una amplia gama de voces de sonido natural, mientras que Altered se centra en la clonación y el cambio de voz en tiempo real.
  • Altered vs ElevenLabs: ElevenLabs genera voces de IA muy naturales, mientras que Altered hace hincapié en el morphing y la manipulación creativos de la voz.
  • Altered vs Lovo ai: Lovo ai ofrece voces de IA emocionalmente expresivas con soporte multilingüe, a diferencia del énfasis de Altered en la alteración de la voz.
  • Altered vs Podcastle: Podcastle ofrece grabación y edición asistida por inteligencia artificial específicamente para podcasts, un enfoque diferente a la manipulación de voz de Altered.
  • Altered vs Listnr: Listnr offers podcast hosting with AI voiceovers, while Altered specializes in voice cloning and real-time voice effects.
  • Altered vs WellSaid Labs: WellSaid Labs ofrece constantemente voces de IA de calidad profesional, lo que contrasta con el énfasis de Altered en la transformación creativa de la voz.
  • Altered vs Revoicer: Revoicer ofrece voces de IA realistas con control de emoción y velocidad, a diferencia de Altered, que se centra en el morphing y la clonación de voces.
  • Alterado vs ReadSpeaker: ReadSpeaker se centra en la conversión de texto a voz para la accesibilidad y las soluciones empresariales, un enfoque diferente al de la alteración de voz de Altered.
  • Altered vs NaturalReader: NaturalReader ofrece una conversión versátil de texto a voz con ajustes personalizables, mientras que Altered se especializa en la clonación y manipulación de la voz.
  • Altered vs Notevibes: Notevibes ofrece agentes de voz con IA para aplicaciones de atención al cliente, un caso de uso específico en comparación con las capacidades de manipulación de voz de Altered.
  • Altered vs Speechelo: Speechelo genera voces de IA de sonido natural para marketing, mientras que Altered se centra en la clonación, el entrenamiento y la transformación de voces.
  • Alterado vs TTSOpenAI: TTSOpenAI ofrece texto a voz de alta calidad con pronunciación personalizable, a diferencia de Altered, que hace hincapié en la manipulación de la voz.
  • Alterado vs Hume AI: Hume AI está especializada en comprender y analizar las emociones humanas en la voz y otras modalidades, a diferencia de Altered, que se centra en la transformación de la voz.

Preguntas frecuentes

What is the best AI voice generator for professional voice acting?

Both DupDub and Altered offer high-quality AI voices suitable for professional voice acting. However, DupDub edges out Altered with its more realistic and expressive voice options. Murf AI is another strong contender in this space, known for its diverse range of voices and advanced customization features.

Can I use AI voice generation for commercial projects?

Yes, you can use AI voice generation for commercial projects. However, it’s important to check the terms of service for the specific AI tool you’re using. Some platforms may require you to purchase a commercial license.

Is AI voice generation replacing human voice actors?

While AI voice generation is rapidly advancing, it’s unlikely to replace human voice actors in the near future completely. Human voices still offer a level of nuance and emotion that AI is yet to replicate fully. However, AI voice generation is a valuable tool for tasks that require quick and efficient voiceovers.

How can I make AI voices sound more realistic?

Pay attention to factors like pronunciation, intonation, and pacing to make AI voices sound more realistic. Many AI voice generators offer customization options that allow you to fine-tune these aspects. You can also experiment with adding pauses and emphasis to create a more natural flow.

What is the future of generative AI in voice acting?

Generative AI is poised to revolutionize the voice-acting industry. As AI technology evolves, we can expect even more realistic and expressive AI voices. This will open up new possibilities for creating dynamic and engaging content using AI.

Fahim Joharder

Fahim Joharder

Autor

Entusiasta de la tecnología y escritor apasionado por la IA y las innovaciones de software. Simplifica temas complejos para ayudar a los lectores a mantenerse a la vanguardia del mundo digital.

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