


Have you ever wished you could have any text read aloud to you with a click of a button?
Maybe you’re tired of staring at screens, or perhaps you learn better by listening.
Two of the most popular options are Speechify and Altered. But which one is right for you?
In this post, we’ll dive deep and compare Speechify vs Altered, exploring their features, pricing, and overall ease of use.
Ultimately, you can decide which TTS générateur best fits your needs and preferences.
C'est parti !
Aperçu
To give you the most accurate comparison, we’ve spent weeks testing both Speechify and Altered.
We’ve used them to listen to articles, books, and emails, and we’ve explored all of their key features.
This hands-on experience allows us to provide real-world insights and help you faire une décision en connaissance de cause.

Boost your productivity by 2x with Speechify! Speechify boasts Millions of downloads and a high rating. Experience the power of text-to-speech.
Tarifs : It has a free plan. Paid plan starts at $11.58/month
Caractéristiques principales :
- Text-to-Speech
- Audio File Creation
- Extension Chrome

Ready to unlock the power of voice cloning? Head over to Altered’s website and start creating stunning audio with AI voices today with powerful features!
Tarifs : It has a free plan. The premium plan starts at $30.00/month.
Caractéristiques principales :
- Clonage de voix par IA
- Real-time voice changing
- Transcription audio
Qu'est-ce que Speechify ?
Have you ever wished you could have your emails read aloud to you while you’re getting ready in the morning?
That’s where Speechify comes in. It’s a popular text-to-speech app that can turn digital text into audio.
Think of it like having your narrator for anything you read online.
It’s handy for those who prefer to listen rather than read or for anyone who wants to multitask.
Découvrez également nos favoris Alternatives à Speechify…

Notre avis

Prêt à transformer vos mots en audio et à gagner du temps ? Speechify est un outil téléchargé à des millions de reprises et très bien noté. Découvrez pourquoi il est si populaire. Découvrez Speechify dès aujourd'hui !
Principaux avantages
- Voix naturelles : Offre une large gamme de voix humaines dans différents accents et langues.
- Facilité d'utilisation : Téléchargez n’importe quel format de texte ou utilisez l’extension de navigateur pour une conversion instantanée de texte en parole.
- Options de personnalisation : Ajustez la vitesse de lecture, choisissez parmi différentes voix et mettez en surbrillance le texte au fur et à mesure de sa lecture.
- Intégration: Fonctionne avec les applications et appareils populaires, notamment iOS, Android, Chrome et Safari.
- Fonctionnalités supplémentaires : Comprend des outils de prise de notes et de vocabulaire pour améliorer l'expérience d'apprentissage.
Tarifs
- Commencez gratuitement : $0
- Annuel: 11,58 $/mois (facturé annuellement).
- Mensuel: 29,00 $/mois.

Avantages
Inconvénients
Qu'est-ce que l'altération ?
Have you ever wanted to sound like a celebrity? Or maybe you need a different voix for a project?
C'est là qu'intervient Altered. Ce n'est pas seulement un outil de synthèse vocale.
It’s also a powerful voix changer that uses AI to create impressive results.
You can transform your voice in real-time or create a unique AI voice from scratch.
It’s a game-changer for content creators, gamers, and anyone who wants to experiment with audio.
Découvrez également nos favoris Alternatives modifiées…

Notre avis

Ready to unlock the power of voice cloning? Head over to Altered’s website and start creating stunning audio with AI voices today!
Principaux avantages
- 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.
- Intégration facile : Altered works seamlessly with other apps and platforms like Discord and Zoom.
Tarifs
Tous les plans seront facturé annuellement.
- Gratuit: 0$/mois.
- Créateur: 30$/mois.
- Professionnel: $90/month.

Avantages
Inconvénients
Comparaison des fonctionnalités
This analysis compares two leaders in the voice technology space: Speechify, an established text-to-speech platform focused on reading accessibility.
Altered AI, which offers advanced voice manipulation and cloning for media production.
This feature comparison will clarify which tool is the better investment for high-quality audio content creation and voice editing.
1. Core Technology and AI Voice Focus
- Discourir: Relies on speechify synthèse vocale technology, converting printed text and audio files into ai voices. Its focus is on making reading accessible and efficient for speechify users.
- Altered AI: Uses advanced voice ai technology and multiple voice ai technologies to power voice morphing, clonage de voix technology, and real time voice changer. The core is voice content creation platform innovation.
2. Voice Quality and Naturalness
- Discourir: Offers a selection of premium voix and hd voices (high-definition) alongside older non hd voices. The goal is natural sounding voices for reading large amounts of text.
- Altered AI: Specializes in high-fidelity ai voices for voice performances and professional applications, providing high quality voice content and an extensive voice library for media production.
3. Voice Cloning Technology and Editing
- Discourir: Does not feature voice cloning technology. Its capabilities are restricted to synthesizing spoken words from text.
- Altered AI: Excels here, offering rapid voice clone capabilities, allowing voice creators to capture a unique vocal identity and edit it using the next generation audio editor for complex voice recordings.
4. Accessibility and Reading Functionality
- Discourir: Built for accessibility, featuring chrome extension and android app versions. It utilizes optical character recognition (OCR) to convert printed text into digital text for reading, with user control over reading speed.
- Altered AI: Functions primarily as an online audio editor and a specialized tool for voice editing and design, catering to voice creators rather than general accessibility needs.
5. Application and Use Cases
- Discourir: Best for speechify users who need to convert digital or printed text for listening, studying, or editing short audio files. The primary goal is increasing reading speed.
- Altered AI: Ideal for professionals in media production and audio storytelling, offering voice morphing and voice puppeteering for film, jeux, and other commercial uses requiring a professional voice.
6. User Interface and Ease of Use
- Discourir: The speechify app and website feature a simple, user friendly interface, making it easy for anyone to access speechify text to speech features and adjust reading speed or select a premium voices.
- Altered AI: While having a user friendly interface, the software is complex due to its advanced voice and voice editing capabilities, making it geared toward the professional voice industry and voice creators.
7. Real Time Voice Changer and Communication
- Discourir: Does not include a real time voice changer. It is strictly a batch or streaming speechify text to speech tool for reading.
- Altered AI: Offers a real time voice changer capacité, allowing multiple voice adjustments for live voice chats or spontaneous voice recordings sessions, leveraging advanced voice ai technology.
8. Ecosystem and Price Model
- Discourir: Offers a speechify cost structure that includes a speechify limited free tier and various premium subscriptions for access to hd voices and unlimited listening.
- Altered AI: Provides various altered studio plans, often per user, reflecting the professional nature of its voice cloning technology and advanced voice manipulation toolset.
9. Noise Reduction and Cleanup
- Discourir: Focuses solely on synthesizing spoken words from text, without specialized post-processing or noise reduction features.
- Altered AI: Includes an ai voice cleaner function to reduce background noise and enhance clarity, which is essential for raw voice recordings and producing clean audio content for audio storytelling.
10. Suitability and Feature Scope
- Discourir: Provides multiple voice options but is limited to speechify text to speech. Its main value is accessibility, a simple chrome extension, and high-quality synthesis for reading, making the speechify cost appropriate for individual users.
- Altered AI: Offers a highly specialized suite including rapid voice cloning, portfolio tts voices, and voice editing tools for professional human talent needs. It is the premier advanced voice tool for altered studio and commercial users.
What to Look for in a Voice Generator?
- Vos besoins : What will you primarily use the voice générateur for? Content creation, personal use, accessibility, or something else? This will help you prioritize features.
- Qualité de la voix : How natural and expressive are the voices? Do they sound robotic or human-like?
- Options de personnalisation : Can you adjust speed, pas, and other voice parameters? Can you create custom voices?
- Soutien linguistique : Does the generator offer voices in the languages you need?
- Facilité d'utilisation : Is the interface intuitive and user-friendly? How easy is it to integrate into your workflow?
- Tarifs : Does the pricing fit your budget? Are there different tiers with varying features?
- Compatibilité des appareils : Does the generator work across all your appareils (desktop, mobile, etc.)?
- Assistance clientèle : Is there adequate support available if you encounter issues?
Verdict final
So, which text-to-speech generator comes out on top in this Speechify vs Altered showdown?
It’s a close call, but we’re crowning Speechify as the winner.
Why? Speechify Studio simply offers more bang for your buck.
It’s affordable, and you get excellent features like AI voice cloning and a massive library of voices.
You can even make your own avatar IA!
While Altered is excellent for those who want a simple text-to-speech experience, Altered provides more creative freedom and flexibility.
We’ve spent hours testing both platforms so that you can trust our recommendation.
If you’re looking for the best AI voice generator and a strong Speechify alternative, Altered is the way to go.


Plus de Speechify
Voici une brève comparaison de Speechify avec ses alternatives, mettant en évidence les fonctionnalités remarquables :
- Speechify contre Play ht: Speechify emphasizes speed reading, while Play ht provides lifelike, accurate voice cloning and a vast voice library.
- Speechify contre Murf: Speechify prioritizes accessibility with features like dyslexia-friendly fonts and adjustable reading speeds, and is widely available across devices, while Murf offers a larger voice library (120+ voices) and integrated video editing.
- Speechify contre Lovo: Speechify offers broader accessibility features, while Lovo AI excels with emotionally expressive AI voices and extensive multilingual options.
- Speechify contre Descript: Speechify focuses on text-to-speech, while Descript uniquely edits audio/video via text and offers realistic Overdub, a different approach.
- Speechify contre ElevenLabs: Speechify focuses on speed and ease of use, while ElevenLabs generates highly natural AI voices with advanced cloning and emotional range.
- Speechify contre Listnr: Speechify focuses on versatile text-to-speech, while Listnr offers podcast hosting and AI voice cloning alongside natural voiceovers.
- Speechify contre Podcastle: Speechify focuses on text consumption, while Podcastle provides AI-powered podcast recording and editing, a different niche.
- Speechify contre Dupdub: Speechify focuses on text-to-audio conversion, while Dupdub specializes in expressive talking avatars and AI video creation, a broader scope.
- Speechify contre WellSaid Labs: Speechify offers user-friendly speed reading, while WellSaid Labs delivers consistently professional-grade AI voices with detailed customization.
- Speechify contre Revoicer: Speechify focuses on general text-to-speech, while Revoicer offers advanced AI voice cloning and customization with SSML support, going beyond.
- Speechify contre ReadSpeaker: Speechify targets individual and broader use, while ReadSpeaker focuses on enterprise-level accessibility with natural text-to-speech.
- Speechify vs NaturalReader: Speechify emphasizes natural-sounding voices and speed, while NaturalReader supports more languages and offers OCR, distinguishing it.
- Speechify contre Altered: Speechify focuses on text-to-audio, while Altered offers innovative AI voice cloning and real-time voice changing, a unique feature set.
- Speechify vs Speechelo: Speechify provides general text-to-speech utility, while Speechelo focuses on natural-sounding AI voices with punctuation awareness for marketing.
- Speechify contre TTSOpenAI: Speechify focuses on speed-reading, while TTSOpenAI achieves high human-like voice clarity with customizable pronunciation.
- Speechify contre Hume AI: Speechify is for text-to-speech conversion, while Hume AI analyzes emotion in voice, video, and text, a distinct capability.
More of Altered
Voici une brève comparaison d'Altered avec les alternatives listées, en soulignant leurs caractéristiques principales :
- Altered contre Speechify: Excellente accessibilité et rapidité pour la synthèse vocale, contrairement à Altered qui se concentre sur la manipulation vocale.
- Altéré contre Murf: Offre des voix variées et personnalisées, tandis qu'Altered se spécialise dans le clonage et le morphing des voix.
- Modifié vs Descriptif: Intègre l'édition audio/vidéo et le clonage de voix, un champ d'application plus large que les capacités d'altération de la voix d'Altered.
- Modifié vs Play ht: fournit un large éventail de voix naturelles, tandis qu'Altered se concentre sur le clonage de voix et le changement en temps réel.
- Altered contre ElevenLabs: Génère des voix d'IA très naturelles, tandis qu'Altered met l'accent sur le morphage et la manipulation créatifs de la voix.
- Altéré contre Lovo: Offre des voix d'IA émotionnellement expressives avec un support multilingue, contrairement à Altered qui met l'accent sur l'altération de la voix.
- Altered contre Podcastle: Elle fournit des services d'enregistrement et d'édition assistés par l'IA spécifiquement pour les podcasts, ce qui diffère de la manipulation de la voix d'Altered.
- Modifié vs Listnr: Propose l'hébergement de podcasts avec des voix off d'IA, tandis qu'Altered se spécialise dans le clonage de voix et les effets vocaux en temps réel.
- Altered vs WellSaid Labs: Les voix d'IA sont toujours de qualité professionnelle, ce qui contraste avec l'accent mis par Altered sur la transformation créative des voix.
- Altered vs Revoicer: Offre des voix d'IA réalistes avec contrôle de l'émotion et de la vitesse, contrairement à Altered qui se concentre sur le morphing et le clonage des voix.
- Altered vs ReadSpeaker: Elle se concentre sur la synthèse vocale pour l'accessibilité et les solutions d'entreprise, ce qui est différent de la modification vocale d'Altered.
- Altered vs NaturalReader: fournit une synthèse vocale polyvalente avec des paramètres personnalisables, tandis qu'Altered se spécialise dans le clonage et la manipulation de la voix.
- Altered vs Speechelo : Génère des voix d'IA à consonance naturelle pour le marketing, tandis qu'Altered se concentre sur le clonage, l'entraînement et le morphage des voix.
- Altered vs TTSOpenAI : Offre une synthèse vocale de haute qualité avec une prononciation personnalisable, ce qui diffère de l'accent mis par Altered sur la manipulation de la voix.
- Altered vs Hume AI : Spécialisé dans la compréhension et l'analyse des émotions humaines par la voix et d'autres modalités, contrairement à Altered qui se concentre sur la transformation de la voix.
Questions fréquemment posées
What is the best text-to-speech software?
It depends on your needs! Speechify is a solid all-around choice, but Altered offers more advanced features and better value for the price.
Speechify est-il gratuit ?
Speechify has a free version with limited features. To unlock all the voices and tools, you’ll need to subscribe to Speechify Premium.
Can I use text-to-speech for YouTube videos?
Absolutely! Both Speechify and Altered can be used to create voiceovers for YouTube videos or any other type of content.
What is the best text-to-speech for accessibility?
Speechify is an excellent accessibility option. Its features can help those with dyslexia, visual impairments, and other reading difficulties.
How can I improve my text-to-speech output?
In Altered, you can experiment with different voices, adjust the speed and pitch and ensure that your input text is clear and well-formatted. In Altered, you can also explore advanced features like voice cloning and custom pronunciation.













