🛠️ Built With
To bring this marketplace to life, we utilized a high-performance stack designed for real-time interaction and secure data handling:
| Component | Technology | Role |
|---|---|---|
| Backend/Database | Supabase | PostgreSQL, Row-Level Security (RLS), and Real-time subscriptions. |
| AI Processing | OpenAI / Anthropic | Powering the complex reasoning and personality of the coaches. |
| Voice Synthesis | ElevenLabs | High-fidelity, low-latency text-to-speech for distinct identities. |
| Context Management | Orbit Engine | Our proprietary layer for injecting user-specific goals into LLM prompts. |
| Authentication | Supabase Auth | Handling both anonymous sessions and permanent creator accounts. |
🏗️ The "Tri-Layer" Architecture
Understanding how a Marketplace Coach interacts with a user's private data while maintaining its own distinct "Expertise" was our biggest hurdle. We solved this by using a Tri-Layer Prompting Strategy:
- The Base Identity: Defined by the creator (Personality, Voice, Domain Expertise).
- The Orbit Context: Injected from the user's private life (Core Values, 5-Year Goals, Daily Logs).
- The Dynamic Task: The immediate request or conversation at hand.
Technical Note: This ensures that a "Fitness Coach" created by an expert in London can give advice tailored specifically to your unique goal of "running a marathon by age 40," which is stored in your private Orbit.
📈 Impact & Vision
By decentralizing the creation of AI personalities, BetterOS moves away from "one-size-fits-all" AI. We are building a world where the best productivity frameworks, therapeutic techniques, and business strategies aren't locked in books—they are living, breathing mentors that know you personally.
BetterOS is the infrastructure for the next generation of human-AI collaboration.
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