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Cotomo
Engage in natural voice conversations with customizable AI companions featuring distinct personalities and professional voice acting.
Free

About Cotomo
Cotomo is a voice-first conversational AI application developed by Starley Inc. designed to provide users with natural, real-time vocal interactions. Available across iOS, Android, and web platforms, the application allows users to converse verbally with an interactive AI companion rather than relying solely on text-based chatting. It offers an engaging conversational experience centered around daily communication, companionship, and voice entertainment. In practice, Cotomo allows users to build and personalize their own digital characters. Users can tailor their companion's persona by configuring custom icons, names, tones of voice, specific personality traits, and remembered details. Audio experiences can be customized through multiple default voices or premium voice models provided by professional Japanese voice actors. In addition, users can customize chat backgrounds, generate animated avatar videos from their conversations, and track interactions via integrated feeds and memories. Cotomo is suited for everyday consumers looking for a spoken virtual companion, Japanese language learners seeking spoken dialogue practice, and content creators or streamers who want to share interactive AI voice sessions with their audience. It also caters to voice acting enthusiasts who want to engage directly with AI models trained on distinctive voice talent. Unlike traditional text-based chatbots, Cotomo distinguishes itself through its focus on low-latency spoken conversations and character customization. With features like video generation from conversations, customizable audio backgrounds, and streaming-friendly usage terms, it positions itself as an expressive, socially shareable companion platform rather than a purely utilitarian assistant.
Cotomo pros & cons
Pros
- Enables real-time spoken conversations across mobile and web platforms.
- Offers voice tracks from renowned voice actors alongside default voice options.
- Permits rich companion personalization including character tone, memory, and appearance.
- Allows users to broadcast and share their AI interactions on social media platforms.
Cons
- Certain voice actor voice options require paid in-app purchases.
- The user interface and primary voice selections are primarily focused on Japanese speakers.
Cotomo use cases
- Content creators and streamers can share interactive voice sessions with AI companions across video platforms and social networks.
- Japanese language learners can practice conversational speaking and listening with customizable voice personas.
- Everyday users seeking companionship can engage in interactive, spoken daily chats with tailored digital characters.
Cotomo features
- social sharing and streaming support
- video generation for icons, feeds, and conversations
- customizable conversation backgrounds
- web, ios, and android platform support
- four default voice options plus professional voice actor voices
- customizable character tone, personality, icon, and memories
- real-time voice-based conversational ai
Cotomo pricing
Is Cotomo free? Yes, Cotomo has a free plan.
Free
Free
- Web, iOS, and Android access
- 4 default voice options
- Character personality and memory customization
- Interactive voice conversation
Cotomo FAQs
What kind of voices are available in Cotomo?
Cotomo provides four default voice options alongside voices from prominent Japanese voice actors. Some of the voice actor options are paid, and additional voices are planned for future release.
How can I customize my character settings?
You can customize your Cotomo companion by changing its icon, name, personality traits, speaking tone, and stored memories.
Can I broadcast or share my conversations with Cotomo on social media?
Yes, sharing and broadcasting conversations on SNS, radio, or video streaming sites is permitted. Users are requested to review the terms of use and specific streaming guidelines before posting.
On which platforms can I use Cotomo?
Cotomo is available as a mobile application on iOS (App Store) and Android (Google Play), as well as directly through web browsers.
Ratings & reviews
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