Blue Fever vs Cass
Blue Fever
bluefever.comCass
cass.aiSide by side
| Figure | Blue Fever | Cass |
|---|---|---|
| Price from | Free | $0/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| macOS | Yes | — |
| iOS | Yes | — |
| Plans published | 1 | 2 |
| Spec score · AI Mental Health Chatbots | 7.9 (#9) | 8.3 (#6) |
| Security | The privacy policy says it uses industry-standard security technologies and procedures, while noting it cannot guarantee prevention of every unauthorized access attempt. | Cass states that it is HIPAA-compliant and SOC 2 certified. |
Plans
In their own words
Blue Fever
Blue Fever is a social and mental health app for young people, combining a community with an AI emotional support companion called Blue. Users can create pages with fonts, backgrounds, stickers, and GIFs, then post them in public or private journals. Community members can share experiences and respond supportively to people they relate to. Blue Fever says its AI can guide users through difficult emotional moments toward positive habits and emotion-management strategies; cognitive restructuring is one self-help example in its FAQ. The community prohibits trolling, hate, cyberbullying, violence, and threats, and users can flag posts anonymously. The company says it does not share or sell personally identifiable information without permission, except when it believes someone may be in physical danger. Its privacy policy describes security measures but does not guarantee prevention of every unauthorized access attempt. The app is free and is listed for iOS and macOS. Blue Fever says it is not a replacement for clinical therapy. It may direct users to crisis hotlines and specialist resources, but cannot follow up on referrals to outside resources.
Cass
Cass is a web-accessible AI mental-health assistant offering wellness chatbot support around the clock. People can use SMS or Facebook Messenger without downloading an app, creating an account, or joining a waitlist. Its knowledge engine covers 800 topics and more than three million variations. Cass offers personalised conversations, recommendations, resources, surveys, guided exercises, follow-ups, goals, referrals, and self-assessments including GAD-7 and PHQ-9. It flags crises, verifies severity, and can engage a crisis professional within 20 seconds. Users may connect on demand with 5,000 coaches across all 50 states, and the service supports seven languages. Cass can be embedded in websites, portals, Google Home, Instagram, WhatsApp, and other channels. It provides an insights dashboard with database or EHR integration. Cass states HIPAA compliance and SOC 2 certification, with encryption and daily server audits, but communications through SMS, Messenger, and WhatsApp are outside HIPAA coverage except Signal.