If we offered you $20 for one hour of your conversational audio, would you say OK?
(Your privacy is protected. It's your voice we need, not the content.)
Voice AI's Training Data is Scarce
The rapid advancement of AI, especially voice models, relies heavily on vast amounts of high-quality data. However, the supply of this data is dwindling, creating a major bottleneck for future AI development.
Global Language Support
Out of approximately 7,000 languages spoken worldwide, current AI systems can only effectively handle a tiny fraction.
With your help, we can increase this percentage and make AI truly inclusive.
Languages Currently Supported
98% Languages Unsupported
Only about 2% of the world's ~7,000 languages are adequately supported by current voice AI, leaving the vast majority behind.
Low Accuracy for Dialects
Even in major languages, AI struggles with regional accents and dialects, leading to higher error rates and biases.
Not Yet Human-Level
AI still falls short in understanding complex conversational nuances, speaker separation, and noisy environments.
Why is Voice AI Important?
Voice interfaces offer a more natural and accessible way to interact with technology for billions of people.
World Population That Benefits
3.4 Billion People
can directly benefit from improved voice AI
1 Billion Face Speech Challenges
Improved TTS and voice conversion can greatly assist those with language disorders, stuttering, or age-related vocal difficulties.
3.4 Billion Face Text AI Challenges
Voice AI is crucial for people with visual impairments (2.2B) or literacy challenges (1.2B), enabling digital participation.
Totaling 3.4 Billion People
For these individuals, voice AI is the key to accessing the digital society. oto contributes to a more inclusive world.
Your Voice Changes the World.
Right Now.
Yes, you can contribute. With that smartphone in your hand. And earn rewards. oto bridges the gap between your voice and a better future for AI. Your voice moves the world forward.
Empower Billions
Your voice improves accessibility for those with speech or literacy challenges.
Heal and Solve
Contribute to counseling AI that saves lives and solves social challenges.
Fuel Global Research
Your data fuels open-source AI initiatives, reaching researchers worldwide and making AI inclusive.
Live On
Your voice, your essence, can live on for generations to come.
You. Are. The. Hero.
What Your Voice Data Enables
Your contribution fuels the next generation of voice AI, unlocking incredible potential across various fields.
Next-Gen Personal Assistants
Truly conversational AI companions that understand context, nuance, and emotion.
Hyper-Personalized Education
AI tutors that adapt to individual learning styles and provide real-time vocal feedback.
Inclusive Communication Tools
Breaking down language barriers with highly accurate, real-time translation and interpretation.
Advanced Healthcare Diagnostics
AI that can detect subtle vocal biomarkers for early disease detection and mental health monitoring.
Simple Recording, User Control
Launch oto on your smartphone and record daily conversations. You control when and what to record via app settings. Review recordings and choose whether to contribute them. Easily exclude private conversations.
Launch & Record
Simply use your smartphone to record.
Review & Consent
You decide which conversations to share.
For Major Languages
Improve AI's natural conversation abilities, robustness, and expressiveness.
For Non-Major Languages
Build foundational datasets, bridge the AI language gap, and enable native language AI benefits.
Is My Privacy Protected?
Absolutely. Trust is paramount. We combine state-of-the-art technologies to protect your sensitive conversational data.
FHE (Fully Homomorphic Encryption)
AI learns from encrypted data. Neither oto nor AI models access the raw content.
TEE (Trusted Execution Environment)
Data is processed in a secure, isolated vault within servers, protected even if the server is compromised.
Differential Privacy
Minute statistical noise is added to mask individual voice traits, ensuring anonymity.
Combined with user control over data contribution, we ensure a secure environment.
The world needs your help.
One more time: If you could contribute one hour of your conversational audio, knowing it would be securely protected, used to advance AI for a better society, and you would receive the equivalent of $20/h in return, would you be willing to participate?