Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Luvvoice
✓ verifiedFreemium
Free online text-to-speech with 200+ voices across 70+ languages, exporting MP3 for creators and study use.
1.6M visits/mo
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NaturalReaders
✓ verifiedFreemium
Established text-to-speech app that reads documents, PDFs and webpages aloud in 90+ languages across Personal, Commercial and EDU plans.
3.8M visits/mo
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Fish Audio
✓ verifiedFreemium
AI text-to-speech and voice-cloning studio with emotion controls, 2M+ voices and speech-to-text via web or API.
5.6M visits/mo
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Hume AI
✓ verifiedPaid
Voice AI research lab offering emotionally intelligent speech models and APIs for developers building empathic voice applications.
247K visits/mo
Pricing
No public pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦200+ AI voices in 70+ languages
- ✦Text and document (PDF/TXT) to speech
- ✦Adjustable speech rate and pitch
- ✦MP3 download
- ✦Voice cloning and audiobook tools
- ✦AI text-to-speech in 90+ languages
- ✦Reads PDFs, docs, webpages and scanned books
- ✦Voice cloning and prompt-based voice design
- ✦Study tools: AI podcast, recap, chat, quizzes
- ✦Web app, mobile apps and Chrome extension
- ✦Text-to-speech with emotion and effect tags
- ✦Voice cloning from samples
- ✦Speech-to-text transcription
- ✦Multilingual voice library (2M+ voices)
- ✦Developer API for integration
- ✦Real-time voice generation
- ✦Empathic, emotionally intelligent voice models
- ✦Human-feedback and evaluation APIs
- ✦Open-source models and datasets
- ✦Coverage of 50+ languages and dozens of emotions
- ✦Expression measurement and speech tooling
Use cases
- →Voice over YouTube or TikTok content
- →Convert documents to audio
- →Create audiobooks or study material
- →Listening to documents and ebooks
- →Creating commercial voiceovers
- →Accessibility for dyslexia and vision needs
- →Classroom and EDU accessibility
- →Narrating videos, ads and explainers
- →Producing audiobooks without a studio
- →Creating character or brand voices for games and apps
- →Building empathic voice assistants
- →Measuring emotional expression in speech
- →Running human evaluations of voice models
- →Adding emotional intelligence to apps
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