CuFlow
Turn Any Material into an Interactive Lesson
CuFlow is SigmaZ AI's interactive learning engine. It transforms any source material — PDFs, videos, slide decks, web links — into fully interactive experiences that adapt to the individual learner. This documentation covers why it was built, who uses it, and every capability in detail.
Why CuFlow
Most content is consumed and forgotten. People read reports, sit through training videos, scroll through slide decks — and then retain almost none of it. That's not a motivation problem. It's a format problem. The information most organizations need to communicate sits in static formats designed for delivery, not for understanding.
A PDF tells you what it says. It doesn't adapt to what you already know or guide you through what you don't. A video runs at one speed for every viewer. A slide deck has no answers when questions arise. These formats were built for transmission, not learning.
CuFlow exists to close the gap between exposure and understanding. It takes whatever you give it and generates something your audience can actually interact with: ask questions, follow any concept deeper, and engage at their own pace rather than the content's. The result isn't just more engagement — it's comprehension that sticks.
Who It's For
Enterprise L&D teams — Replace static onboarding decks and compliance modules with interactive experiences. Every new hire engages with the same material differently, and CuFlow adapts accordingly. Progress tracking is automatic, removing the manual burden of checking completion.
Educators — Turn existing lecture notes, syllabi, or recorded classes into interactive courseware in minutes. No instructional design background required. Upload what you already have and get something students actually want to engage with.
Sales teams — Convert product documentation, battlecards, and technical specs into interactive formats that reps actually use — and that customers can explore on their own during async sales cycles.
Developers — Transform technical documentation into tutorials where readers can question assumptions, test understanding, and follow concept branches as they arise naturally.
Students — Process dense textbooks, academic papers, and lecture recordings at the depth that actually works for you. Click into any concept that doesn't land. Skip what you already know.
How It Works
Upload any file — PDF, DOCX, PPTX, MP4, YouTube link, or plain text. CuFlow reads the content, extracts its structure and core concepts, and generates a fully interactive experience in under 30 seconds. There's no template to fill, no course builder to configure, and no design skills required.
The interaction layer sits on top of the source material. Every statement can be questioned. Every concept can be expanded. The path through the content adapts based on how each individual engages — accelerating through material learners already know and slowing into areas where they need more depth or context.
Learners interact through a clean interface that works on any device. Instructors and administrators see real-time progress data, completion rates, and engagement signals across their entire learner population — without any manual tracking or reporting setup.
Interactive Content Generation
CuFlow's core capability is transforming static source material into live, interactive learning objects. When you upload a document, video, or link, the AI performs structural analysis — identifying chapters, sections, key concepts, definitions, examples, and the logical relationships between them.
The output isn't a converted version of your original file. It's a purpose-built interactive experience where each element of the content is accessible, queryable, and expandable. Concepts are recognized and linked automatically. Definitions surface in context. Examples appear where they're most useful to the learner.
Most content generates in under 30 seconds. Longer documents (100+ pages, 60+ minute videos) typically complete in under 3 minutes. Supported inputs include PDF, DOCX, PPTX, MP4, MOV, YouTube, Vimeo, web URLs, and plain text.
Concept Branching
Concept branching is what separates CuFlow from every other content platform. When a learner encounters a term or idea they don't fully understand, they click it. CuFlow surfaces a focused sub-explanation built specifically for that concept in context — not a generic definition, but an explanation that connects back to the surrounding material.
Branches can go multiple levels deep. A learner clicks into an explanation, then clicks again into a term within that explanation, building layered understanding that starts from wherever they are and goes as deep as they need. Every branch is tracked in the session history so learners can navigate back to any point in their exploration path.
Instructors gain visibility into which concepts generate the most branching activity — a reliable signal for which parts of the material need clearer explanation in the source document. Over time, branching data becomes a content improvement engine.
Adaptive Pacing
CuFlow's adaptive pacing engine monitors engagement signals throughout each session — time spent per section, branching behavior, comprehension check performance, and scroll patterns — and adjusts the depth and structure of remaining content accordingly.
For learners who demonstrate familiarity through quick checks and minimal branching, CuFlow compresses subsequent sections and surfaces more advanced material. For learners who show signs of confusion — high branching activity, low comprehension scores, repeated section visits — CuFlow expands the current topic with additional context, examples, and alternative explanations before moving forward.
Two learners starting with the same content can have meaningfully different experiences based on what they actually need. Advanced learners move efficiently. Learners who need more depth get it — automatically, without any instructor intervention.
Multi-Format Support
CuFlow is designed to meet content wherever it already exists. Organizations don't create information in CuFlow — they bring existing information to CuFlow and let the AI handle the transformation.
Supported inputs: PDF (up to 250MB), DOCX, PPTX, Google Slides (URL), MP4/MOV/AVI/MKV video files (up to 4GB), YouTube and Vimeo links, web URLs, plain text, and Markdown.
Supported outputs: Interactive web experience (shareable link), embeddable iframe, SCORM 1.2 and xAPI packages, and PDF export of structured content. Every output format works across desktop and mobile without any additional configuration.
Analytics & Tracking
Every CuFlow experience includes built-in analytics that give instructors, L&D teams, and administrators full visibility into how content is performing — and how individual learners are progressing through it.
Learner-level data: time spent per section, branching activity by concept, comprehension check scores and attempt counts, completion status, and full session replay showing the exact learning path taken.
Content-level data: average time to completion, concepts generating the most branching (confusion signals), sections with high drop-off rates, and comprehension check performance by question. All analytics are available in the CuFlow dashboard, exportable as CSV, and accessible via the Analytics API.
Integrations & Export
CuFlow integrates with the learning management systems, identity providers, and productivity tools your organization already uses.
LMS integrations: LTI 1.3 compatible (Canvas, Moodle, Blackboard, D2L, Brightspace, and all major platforms). SCORM 1.2 and xAPI export with grade passback to your LMS gradebook.
SSO and identity: SAML 2.0 (Okta, Azure AD, OneLogin, Ping Identity), OAuth 2.0 (Google Workspace, Microsoft 365), and SCIM provisioning for automated user lifecycle management.
Storage and content sources: Import directly from Google Drive, Dropbox, OneDrive, and SharePoint. Sync content: when your source document changes, regenerate the CuFlow experience with one click. All previous learner progress is preserved.
Ready to try CuFlow?
Free in March — no card required.