PROJECTSPRODUCT / 01 · CASE STUDY

    Soul Journal

    Reflection with context, not a blank text box.

    Soul Journal combines private journaling with AI-assisted reflection. Its companions can reference earlier entries, while emotional-tone analysis, personalized prompts and insights help people explore patterns in their own words.

    Open application
    APPLICATION / PUBLIC EXPERIENCE
    Soul Journal public application screenshot
    01 / PRODUCT

    Memory as a product experience

    Journal entries supply context for reflective conversations. The product emphasizes continuity across entries rather than treating every question as a new, disconnected interaction.

    02 / ENGINEERING

    An intelligence layer behind reflection

    The source includes model-backed chat and embedding paths, manifestation workflows and scheduled processing. Embeddings provide a technical basis for retrieving relevant material; they are not a substitute for clinical judgment.

    03 / ENGINEERING

    Operations behind the personal interface

    User, tenant and administrative surfaces support account and product management. Some SAGE advisor and pipeline endpoints are explicitly proof-of-concept and are not presented here as fully deployed capabilities.

    04 / ENGINEERING

    Human-centered AI-SDLC

    AI-assisted development delivers the interface and supporting services, but the product remains a reflection tool—not a therapist or a claim of medical efficacy. Responsible positioning is part of sound product engineering.

    DELIVERY / AI-SDLC

    How the work comes together.

    Built through AI-SDLC: AI-assisted implementation paired with human architecture, review and iterative delivery. Across the studio, engagements range from days to a week or a month; no unverified duration is assigned to this project.

    • Contextual reflection
    • Embeddings
    • Personalized prompts
    • Tenant administration