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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
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ttsMP3.com
✓ verifiedFree
Free browser-based text-to-MP3 converter using Amazon Polly voices across 28+ languages with SSML controls.
599K visits/mo
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Voice Out
✓ verifiedFreemium
Free Chrome extension that reads aloud webpages, Google Docs, PDFs, and ebooks in 60+ languages with premium voice upgrades.
75K visits/mo
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AnyToSpeech
✓ verifiedFreemium
Online text-to-speech converting text, URLs, PDFs and images into natural multilingual AI voice audio.
126K visits/mo
Pricing
No public pricing
No public pricing
No public pricing
No public pricing
Free: $0/mo (5,000 characters, ~15s clips)
Hobby: $7/mo (50,000 characters)
Standard: $14/mo (100,000 characters)
Pro: $69/mo (1,000,000 characters)
Free trial available
Core features
- ✦Text-to-speech conversion in 75+ languages
- ✦Speech-to-text transcription
- ✦Voice cloning
- ✦Online dictation
- ✦YouTube subtitle generation
- ✦Talking Website feature
- ✦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
- ✦Text-to-MP3 conversion powered by AWS Polly
- ✦28+ languages and multiple regional accents/voices
- ✦SSML tags for pauses, emphasis, speed, and pitch
- ✦Multi-speaker conversation formatting
- ✦Daily free character limit (~3,000 characters)
- ✦Text-to-speech reading across webpages, Docs, PDFs, and email
- ✦Support for 60+ languages and 100+ voices
- ✦Adjustable reading speed, pitch, and volume
- ✦Background listening while browsing
- ✦Highlighting of text as it's read aloud
- ✦Minimal permissions with no data tracking claimed
- ✦Text, URL, PDF and image to speech
- ✦Large multilingual AI voice library
- ✦Transcription and image translation
- ✦Voice cloning and speech-to-speech
- ✦Two-speaker AI podcast studio
- ✦Commercial-use audio downloads
Use cases
- →Creating voiceovers for videos
- →Transcribing audio and video files
- →Adding voice to websites
- →Generating subtitles for YouTube videos
- →Creating audiobooks
- →Developing smart guides for museums and exhibitions
- →Building empathic voice assistants
- →Measuring emotional expression in speech
- →Running human evaluations of voice models
- →Adding emotional intelligence to apps
- →Creating narration for e-learning or presentations
- →Adding accessible audio to websites
- →Producing quick voiceovers for YouTube videos
- →Generating multi-character dialogue audio clips
- →Language learners listening while reading text
- →People with reading disabilities or visual impairment
- →Multitasking users listening to articles or documents hands-free
- →Editors and writers catching errors by hearing their drafts read aloud
- →Producing audiobooks and podcasts
- →Creating video voiceovers
- →Turning documents into audio
- →Making multilingual audio content
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