⚡ Verdict rapide :
- Tarification : Speechify runs $0 to $29/month. Hume AI runs $0 to $500, plus Enterprise at Contact Sales.
- Idéal pour : Speechify for reading PDF files, emails, and physical books aloud. Hume AI for developers building emotional AI.
- Différence principale : Speechify reads text to you. Hume AI reads you back, using multimodal emotion recognition.
- Notre choix : Speechify, for most readers. Both score 4.2 in our data, so we broke the tie on audience fit.
These two tools both turn written text into spoken words.
That is where the similarity ends.
Speechify is a reading app you install and open.
Hume AI is a developer platform designed to analyze human emotion.
One saves you reading time. The other gives software feelings.
Aperçu
This Speechify vs Hume AI comparison covers pricing, key features, and ease of use.
We also break down who each tool actually fits.
Nos rédacteurs ont pu tester concrètement les deux plateformes.
Ces observations figurent dans les sections « Ce que notre équipe a remarqué » ci-dessous.
Pricing, ratings, and plan names come from our software database.
Qu'est-ce que Speechify ?
Speechify est une application de synthèse vocale qui convertit un texte écrit en paroles.
It uses AI technology to turn digital content into audio files you can play anywhere.
The Speechify app reads PDF files, emails, articles, and web pages aloud.
Its optical character recognition doubles as an OCR reader for printed text.
Point your camera at physical books and it starts reading.
Over 60 languages and 1,000-plus voice options make it a versatile app for language learners.
The founder built the first version to work around his own dyslexia.
Today it serves people with reading disabilities, ADHD, low visual acuity, and concussions.
Here is a walkthrough of the app in action.
🏆 Gagnant : Speechify
Listen to books, PDF documents, and study notes at up to 900 words per minute. Install Speechify today on iOS, Android, or Chrome.
Tarifs de Speechify
Three tiers, and the gap between them is wide.
| Plan | Prix | Idéal pour |
|---|---|---|
| Limité | 0 $/mois | Testing the basic version |
| Annuel | 11,58 $/mois | lecteurs quotidiens et étudiants |
| Mensuel | 29 $/mois | Short projects and trials |
Pricing verified September 2026.
The Speechify Limited plan costs nothing but ships with limited features and non HD voices.
Speechify premium unlocks premium voices and roughly 150,000 words per month.
Essai gratuit : Yes. New accounts get a 3-day trial of the premium plan.
Garantie de remboursement : Refunds are handled case by case through support, not a fixed window.
📌 Note: Speechify cost varies from country to country. Premium subscription plans are billed in local currency, so your number may differ from ours. Our full Speechify review tracks additional features added since launch.
⚠️ Data conflict: Our research notes say Speechify sells no monthly subscription and no lifetime deal. Our pricing database lists a Monthly plan at $29/month. We publish the database figure above and flag the gap rather than guess. Check the checkout page before you buy.
Principaux avantages de Speechify
Here is what earns it a spot on most phones:
- Speed control: Playback runs up to 900 words per minute. Average reading speed sits near 250, so you save time on long documents.
- Text highlighting: Words light up in sync with the audio. Academic research links this pairing to better recall.
- Everywhere access: There is an Android app, an iOS app, and a Chrome extension. Your Speechify library syncs across all three.
- High quality voices: Premium tiers use natural sounding voices with adjustable pitch and speed. Customizable options include on-repeat study mode.
- Offline listening: Downloaded files play without signal. Useful for commutes and gyms.
- Gamme de langues : Over 60 different languages are supported. Auditory learners can hear the same passage in a different language.
Speechify text to speech behaves the same on every device you sign into.
Ce que notre équipe a remarqué
Notre écrivain ran Speechify through a normal week of email, reports, and course notes. Here is what stood out in day to day life:
Avantages et inconvénients de Speechify
✅ Avantages
- Clean, user friendly interface that needs no setup
- Reads PDF documents, emails, and scanned pages
- Playback up to 900 words per minute
- Works on iOS, Android, and Chrome
❌ Inconvénients
- Priced above rivals such as MicMonster
- Voices miss the emotional nuance of human narration
- The free plan blocks most advanced features
Qu'est-ce que l'IA Hume ?
Hume AI is an emotion recognition platform designed to analyze human emotions.
It reads human emotion through voice facial expressions and text signals.
Dr. Alan Cowen founded it and still leads the company.
The CEO of Hume AI is a cognitive scientist who studies emotion.
This is not the first emotional AI, but the models go deeper than most.
The Empathetic Voice Interface is built to read and respond to human emotions.
EVI 3 shipped in 2025 with ultra-low latency and personality mimicry.
Dans tôt 2026, Google DeepMind licensed that emotional layer for its own models.
This video walks through the interface and the voice demos.
Runner Up: Hume AI
Build voice agents that hear feeling, not just words. Start on the free tier of Hume AI and explore Octave TTS before you spend anything.
Tarification de l'IA Hume
Seven tiers, scaling from hobby projects to full deployments.
| Plan | Prix | Idéal pour |
|---|---|---|
| Gratuit | $0 | Test de l'API |
| Démarreur | $3 | Solo constructeurs |
| Créateur | $14 | Small voice projects |
| Pro | $70 | Applications de production |
| Échelle | $200 | Équipes en croissance |
| Entreprise | $500 | High-volume products |
| Entreprise | Contactez le service commercial | Déploiements personnalisés |
Pricing verified September 2026.
Above the free tier, usage is pay as you go against your plan credits.
Essai gratuit : No timed trial. The Free plan stays open with capped usage and no card required.
Garantie de remboursement : None published. Credits are consumed as you call the API.
📌 Note: Plan price is a floor, not a ceiling. Heavy API traffic adds overage on top. Our Hume AI review breaks down the credit math.
⚠️ Avertissement: Costs climb fast once traffic grows. Model your monthly call volume before moving off Creator.
Principaux avantages de l'IA Hume
Here is what developers actually buy it for:
- Multimodal emotion recognition: Hume’s AI algorithms use voice video and text data during training. Nothing gets scored on words alone.
- API de mesure d'expression : It rates audio and emotional indicators like smiling frowning and eyebrow movements in video across a wide range of emotions.
- Live coaching: The emotion recognition technology provides insights agents can act on mid-conversation.
- Octave TTS : Voices are generated with emotions and speaking styles inferred from the script itself.
- Broad fit: Teams deploy it across industries including customer service healthcare and market research.
- Custom personas: TTS Creator Studio shapes voice character for personalized and empathetic interactions.
Each endpoint is documented separately, so start with one before wiring the rest.
Ce que notre équipe a remarqué
Our writer set up a sandbox account and pushed sample calls through the voice and expression endpoints. Here is what stood out:
Avantages et inconvénients de l'IA Hume
✅ Avantages
- Can analyze tone pitch speed and pauses in speech
- Free tier and a $3 entry plan
- Serves customer experience mental health and gaming teams
- Voice output carries real emotional expressions
❌ Inconvénients
- Courbe d'apprentissage abrupte pour les non-développeurs
- Primarily supports English, which limits other markets
- At high volume, scalability might present challenges
Comparaison des fonctionnalités
Ten rounds, scored on what each platform is actually built to do.
| Fonctionnalité | Discourir | Hume IA |
|---|---|---|
| Starting paid price | 11,58 $/mois | $3 |
| Plan gratuit | ✅ | ✅ |
| Reads your own documents | ✅ | ❌ |
| OCR for printed pages | ✅ | ❌ |
| Détection des émotions | ❌ | ✅ |
| Facial expression analysis | ❌ | ✅ |
| Applications mobiles | ✅ | ❌ |
| API développeur | ✅ | ✅ |
| Idéal pour | Écouter du texte | Building emotional AI |
1. Voix IA et qualité vocale
Discourir: The library holds more than 1,000 AI voices, including celebrity licences. Paid tiers deliver high quality voices with adjustable pitch, while the free version sticks to non HD voices that sound noticeably flatter.
Hume IA : Octave TTS reads the meaning of a script before speaking it. That produces human like voices that sigh, hesitate, and lift at the right moment.
2. Intelligence émotionnelle
Discourir: There is none, and that is by design. It narrates written text cleanly but ignores user emotions completely.
Hume IA : Its emotion recognition algorithms interpret subtle cues in speech and expression. Hume AI can analyze a customer’s tone of voice during a support call or detect emotional shifts inside a chat thread.
⚠️ Avertissement: Emotional responses are inferred, not certain. Treat every score as a signal to check, never as a verdict about a person.
3. Reading Printed Text and OCR
Discourir: Scan a page and the app’s ability to handle both handwritten and typed text shows up fast. Speechify reads receipts, textbooks, and worksheets aloud within seconds, allowing users to listen to anything on paper.
Hume IA : No scanning, no camera capture, no document reader. You feed it text or audio through code and nothing else.
4. Voice Cloning and Custom Personas
Discourir: Voice cloning builds a copy from a short sample. Record somewhere quiet, because background noise in the source clip carries straight into the clone.
Hume IA : TTS Creator Studio shapes a persona from a written description instead of a recording. You tune warmth, pace, and character rather than copying a voice.
5. Languages and Dubbing
Discourir: Over 60 languages are covered, and AI Dubbing swaps a video track into another tongue. That range makes it a versatile tool for teams publishing in multiple languages.
Hume IA : Coverage is thinner. The platform primarily supports English, so non-English products hit a wall early.
6. Developer Access and APIs
Discourir: API access exists for converting text into audio at volume. It is a narrow endpoint, useful for publishers generating audio files in bulk.
Hume IA : The API is the product. The Expression Measurement API lets developers track emotion trends across user data over time.
7. Conversation and Assistant Features
Discourir: AI summarization trims long reports, and the roadmap points at a Voice Assistant IA. Today it still answers to you, not with you.
Hume IA : Conversational Voice holds a live two-way exchange and adjusts tone mid-sentence. Studios use Hume AI to detect frustration in players and change how characters reply.
8. Platforms and Apps
Discourir: iOS, an Android app, desktop, and a Chrome extension all sync one queue. Offline downloads keep the listening experience going on a plane.
Hume IA : There is a web console and SDKs, and that is the whole surface. No consumer app ships with it.
9. Facilité d'utilisation
Discourir: Simply upload a file, paste a link, or import text and press play. Speechify lets you skip setup entirely, which is why it works as a popular app for non-technical readers.
Hume IA : Expect a steep learning curve. Reading the docs, wiring a key, and handling streams comes before your first result.
10. Tarification et coût
The plans sit side by side below.
| Étage | Discourir | Hume IA |
|---|---|---|
| Gratuit | Limité : 0 $/mois | Gratuit : 0 $ |
| Entrée payante | Annuel : 11,58 $/mois | Starter: $3 |
| Milieu | Mensuel : 29 $/mois | Creator: $14 / Pro: $70 |
| Volume élevé | ❌ | Scale: $200 / Business: $500 |
| Coutume | ❌ | Entreprises : Contactez le service commercial |
Discourir: One person, one flat fee, unlimited listening inside the word cap. Paying annually cuts the monthly figure by roughly 60 percent, and the price is the same whether you read ten pages or a thousand.
Hume IA : Three dollars gets you in, but the bill tracks usage from there. Budget by call volume, not by seat, and watch the jump from Pro to Scale.
Différents scénarios
| Si vous avez besoin | Choisir | Pourquoi |
|---|---|---|
| To listen to your own documents | Discourir | Reads uploads and scans |
| To analyze human emotion in calls | Hume IA | Conçu spécialement pour cela |
| A phone app today | Discourir | iOS and Android ready |
| Voice agents in your product | Hume IA | API-first platform |
| The cheapest entry point | Hume IA | Starter costs $3 |
| Zero setup | Discourir | Install and press play |
💰 Votre budget
Hume AI opens lower at $3, but that number moves with usage. Speechify offers a fixed annual rate that never surprises you.
🔌 Votre pile technologique
If your stack is a browser and a phone, pick Speechify. If it includes a codebase and a deploy pipeline, Hume AI fits.
📝 Votre style de lecture
Skimmers gain the most from a faster reading experience with highlighting on. Deep readers often drop the speed and treat it as an audiobook.
🎓 Votre niveau d'expérience
Speechify users need no technical background at all. Hume AI expects comfort with keys, endpoints, and streaming audio.
🆓 Essais et démos gratuits
Start on the basic version of each before paying anything. Three days on Speechify premium is enough to test the key features you care about.
🛟 Options d'assistance
Speechify runs help centre and email support for consumers. Hume AI leans on documentation, a developer community, and sales contact at the top tier.
Guide de changement
Already committed to one? Here is what a move actually costs you.
🔄 Vous passez de Speechify à Hume AI ?
✅ Ce que vous y gagnerez :
- Emotion scoring on voice, face, and text
- Two-way conversational agents you control
- Voices that shift with tone of voice in the script
❌ Ce que vous perdrez :
- Mobile apps and the browser extension
- Document scanning and OCR
- Sixty-plus language coverage
📋 Comment changer :
- Export or re-download anything saved in your library
- Open a free Hume AI account and generate an API key
- Rebuild your audio workflow through the SDK, then cancel the old plan
🔄 Vous passez de Hume AI à Speechify ?
✅ Ce que vous y gagnerez :
- A finished app instead of a build project
- OCR, offline playback, and cross-device sync
- Predictable billing with no usage math
❌ Ce que vous perdrez :
- Expression measurement and emotion analytics
- Custom voice personas built from prompts
- Live conversational agents
📋 Comment changer :
- Archive generated audio and revoke your API keys
- Install the app on phone and browser
- Upload your documents and set a default voice and speed
Ce que notre analyse n'a pas couvert
We focused on individual readers and small development teams. We did not benchmark latency under load, test enterprise contracts, or measure emotion accuracy against a clinical baseline. Text editing workflows inside other apps sit outside this comparison too. Prices and plan names reflect September 2026, and both products ship changes often.
Verdict final
| Catégorie | Gagnant |
|---|---|
| 💰 Tarification | Hume IA |
| 🚀 Fonctionnalités principales | Discourir |
| 🎧 Voice Realism | Hume IA |
| 📄 Document Handling | Discourir |
| 👶 Facilité d'utilisation | Discourir |
| 🔌 Outils de développement | Hume IA |
| 🌍 Assistance linguistique | Discourir |
| 🏆 Vainqueur toutes catégories | Discourir |
🏆 GAGNANT : SPEECHIFY
Speechify wins 4 of 7 categories.
Idéal pour : Students, commuters, and anyone with reading difficulties who wants to convert text into audio today.
Both products score 4.2 in our database, so this was a tie on paper. We broke it on audience fit: far more people arrive here wanting something to read their PDFs than wanting to ship a voice agent.
Speechify stands closer to a finished product. It is a valuable tool for anyone whose reading pile keeps growing, and it enhances productivity from the first day without a single line of code.
Hume AI is a new AI with emotional intelligence at its centre, and a powerful tool in the right hands. As a popular emotion recognition platform it belongs in products that need to understand people, not just talk at them.
Pick Speechify to enhance productivity as a reader. Pick Hume AI when your software has to listen back.
Comparaison de Speechify
Here is how it lands against the closest rivals:
Speechify vs ElevenLabs
Speechify l'emporte sur : document scanning, mobile apps, offline playback
ElevenLabs gagne sur : studio-grade output, finer voice controls, deeper API
Speechify contre NaturalReader
Speechify l'emporte sur : playback speed ceiling, voice catalogue size, sync across appareils
NaturalReader l'emporte sur : lower entry price, roomier free tier, simpler desktop reader
Speechify vs Murf IA
Speechify l'emporte sur : reading your own files, OCR capture, phone-first design
Murf AI gagne sur : voiceover timeline editing, team collaboration, video sync
Speechify contre Play.ht
Speechify l'emporte sur : consumer apps, study tools, listening on the move
Play.ht gagne sur : publishing workflows, embed players, generous export options
Comparaison de l'IA Hume
The best Hume AI alternative depends on which half of the job you need. Our Hume AI review alternatives guide and the wider AI review alternatives 2025 roundup cover the rest of the field.
Hume AI contre ElevenLabs
Hume AI l'emporte sur : emotion measurement, empathic conversation, context-aware delivery
ElevenLabs gagne sur : raw audio polish, language count, cloning accuracy
Hume IA contre Tavus
Hume AI l'emporte sur : voice-first analysis, live agents, expression scoring across modes
Tavus gagne sur : emotionally aware video generation, videos and digital twins, video content at scale
Hume IA vs AssemblyIA
Hume AI l'emporte sur : facial signals, generated speech, multimodal profiles
AssemblyAI l'emporte sur : speech to text transcription, audio sentiment at scale, simpler pricing
Hume AI contre Replika
Hume AI l'emporte sur : developer control, voice and face analysis, production deployment
Replika l'emporte sur : ready-made companion chat, zero setup, consumer pricing
Speechmatics and AssemblyAI remain useful emotion recognition tools for audio-only work, though neither reads faces.
Foire aux questions
Speechify est-il vraiment gratuit ?
Partly. The Limited plan costs $0 and reads text with standard voices. Word caps and the better voices sit behind the paid tier.
Combien coûte l'abonnement mensuel à Speechify ?
Our database lists $29/month billed monthly, or $11.58/month billed annually. Prices shift by country, so confirm at checkout before subscribing.
À quoi sert l'IA Hume ?
Developers use it to measure feeling in voice, video, and text, then build agents that respond to it. Common uses include support, healthcare, and jeux.
Qui est le PDG de Hume AI ?
Dr. Alan Cowen, a cognitive scientist who researches the science of emotions. He also founded the company.
Quelle est la différence entre Hume et ElevenLabs ?
One reads emotion and speaks with it. The other focuses on audio quality and voice cloning. Choose by whether you need feeling or fidelity.
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