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Conversational AI music studio turning chat prompts into songs, music videos, and AI vocal characters with commercial rights included.
Voice AI research lab offering emotionally intelligent speech models and APIs for developers building empathic voice applications.
Free browser-based text-to-speech tool with a large multilingual voice library and adjustable tone, speed, and pitch.
Text-to-speech app that turns PDFs, images and documents into natural AI narration for listening, plus voiceover creation.
No public pricing
Free trial available
No public pricing
No public pricing
No public pricing
Free trial available
No public pricing
- ✦Chat-based music generation across multiple AI models (Mureka, Minimax, Kling, etc.)
- ✦Automatic music video creation from a finished track
- ✦AI character creation with a cloned voice and persistent persona
- ✦Stem separation into 2, 4, or 6 tracks
- ✦Track mastering for streaming-ready loudness and EQ
- ✦Voice cloning for a consistent AI vocalist
- ✦Photo-to-lip-sync video generation
- ✦Full commercial license and ownership of generated content
- ✦Interactive songs that fans can control
- ✦Direct artist support
- ✦Creation of derivative works (remixes, collaborations, etc.)
- ✦AI-powered voice cloning and choir creation tools
- ✦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
- ✦Free online text-to-speech conversion, no signup required
- ✦Voice library spanning 25+ languages and regional accents
- ✦Adjustable speed, pitch, and emotional tone presets
- ✦Use cases for audiobooks, podcasts, and video dubbing
- ✦Separate paid desktop app for unlimited offline bulk conversion
- ✦TTS from PDFs, images and text
- ✦Word/sentence highlighting for read-along
- ✦Playback speed up to 4x
- ✦Support for many languages
- ✦Multiple natural AI voices and styles
- ✦Voiceover creation; iOS and Android apps
- →Independent artists producing original songs without production skills
- →Content creators needing music videos or AI singer avatars for social platforms
- →Producers wanting quick stem splits or mastering on existing tracks
- →Brands and agencies building monetizable AI-generated music content
- →Fans controlling aspects of a song in real-time.
- →Artists receiving direct support from their fanbase.
- →Creating remixes and collaborations using Controlla's platform.
- →Generating AI covers and vocal harmonies.
- →Building empathic voice assistants
- →Measuring emotional expression in speech
- →Running human evaluations of voice models
- →Adding emotional intelligence to apps
- →Narrating short stories or articles into audio
- →Creating voiceovers for videos or podcast intros
- →Generating multilingual audio clips for accessibility
- →Converting large documents to speech in bulk via the paid desktop app
- →Listen to documents while multitasking
- →Study and improve retention
- →Create voiceovers for projects
- →Accessibility for reading difficulties