Expert-led courses with a personal AI tutor, a white-label engine for your brand, and plugins that drop into the stack you already run.
Trusted by 50,000+ learners across Bangladesh and beyond.
AI Tutor
Powered by Rubytech · always available
শিখি নূরের সাথে
A personal AI tutor in every student's pocket. Our mobile app for learners from kindergarten to university asks the right questions, explains step by step, and remembers what each student has learned.
Bangla-first, fully bilingual
Nur explains in Bangla, English or a mix of both, matching how the student asks.
Teaches, not just answers
Socratic hints first, then a full worked answer when the student is ready. Homework help that builds understanding.
Remembers every student
Memory across sessions, chat summaries and a progress view of what has been mastered.
Study from your own notes
Upload class notes and documents, then ask Nur questions about them.
Research with sources
Web search with citations, so answers can be checked.
Notes you can keep
Turn a study session into a PDF or DOCX note or assignment, with clean Bangla text.
Android pilot with partner schools and coaching centres.
Trusted by teams at
For Learners
95%
Completion rate
4.9★
Average rating
12h
To first certificate
For Instructors
3×
Faster course build
200+
Courses launched
Auto
Slides, quizzes, scripts
For Enterprise
1 day
To brand-spin a tenant
99.9%
Uptime target
SSO
SAML, OIDC, Workspace
Expert instruction, an AI tutor inside every lesson, and a classroom that remembers where you left off — so you can focus on the learning, not the tooling.
A personal tutor powered by Gemini answers questions, explains tricky concepts, and walks through examples — in your language, at your pace.
Instructors hand us an outline; CUF drafts the slide deck, narrated script, and assessment questions in minutes. Edit anything in the studio.
Narrated slides, captions, and a tutor that's right there in the lesson. Resume from your last checkpoint, switch languages, take notes.
Earn a verified certificate on completion. Download as PDF, share on LinkedIn, or verify with a QR code — every credential is owner-signed.
Certificate of Completion
Machine Learning Fundamentals
Awarded to Alex Johnson · May 2026
From Dhaka to Dublin, CUF puts a brilliant friend inside every lesson — someone who never runs out of patience, speaks your language, and meets you exactly where you are.
Finish a course, earn a verified certificate, and put it where it counts — on your LinkedIn profile, your CV, or in a hiring conversation. Every credential is QR-verifiable so employers can confirm it in one click.
Certificate of Completion
Awarded to
Alex Johnson
Issued
May 2026
Added to your profile
Certifications · CUF
Official plugins for the big CMS & commerce platforms. Native SDKs for backend & mobile teams. Embed AI-powered courses anywhere.
CMS & Commerce
Backend & Mobile
SSO, custom domain, your theme, your contract, your cluster. We power the LMS — your brand stays front and centre.
SSO / SAML / OIDC
Sign in with Google Workspace, Microsoft Entra, Okta, or your own IdP.
Custom domain
learn.yourbrand.com, your favicon, your TLS — fully white-labelled.
Your theme
Colours, typography, certificate templates, email templates — all yours.
Dedicated cluster
Single-tenant infra in your region. No noisy neighbours, no surprises.
Custom DPA & contract
Legal terms tailored to your jurisdiction and procurement process.
Bring your own keys
Use your own Gemini, OpenAI, or Anthropic keys — billed direct to you.
White-label starts at 500 active learners · annual contracts only.
Onboarding
8 of 12 lessons · 67% complete
142
Learners
38
Courses
94%
CSAT
Quantified wins from the teams shipping on CUF — not vibes.
“We launched 14 new courses in the first month — the AI co-author cut our slide-build time by more than half.”
3× faster course launches
Tanvir Hossain
Head of Curriculum · Northwind Academy
“Our learners actually finish what they start now. The AI tutor inside every lesson keeps them unstuck.”
92% lesson completion
Priya Banerjee
Director, Learning Programs · Orbit Labs
“White-labelled, our colours, our domain, our certificates — done in under a week. We stopped worrying about the platform and got back to teaching.”
5 days to a branded tenant
Imran Karim
L&D Lead · Vantage Group
13 MCP tools — draft a course, generate a presentation, write scripts, publish — callable from Claude, Cursor, or your own agents. Stream JSON over WebSocket or hit the REST endpoints.
Available at launch · Claude Desktop & Cursor quickstart included.
$ claude mcp call cuf draft_course \
--title "Intro to RAG" \
--duration 8h --tier pro
> {
> "id": "c_9f2e",
> "outline": [
> { "chapter": "What is retrieval-augmented generation?",
> "lessons": 4 },
> { "chapter": "Embeddings, vector stores, recall",
> "lessons": 5 },
> { "chapter": "Production RAG patterns",
> "lessons": 6 }
> ],
> "estimated_tokens": 184_500
> }
$ claude mcp call cuf create_presentation \
--lesson c_9f2e/l_2 --theme code_heavy
Native integrations across the CMS, commerce, backend and mobile platforms your team already runs.
Short answers to the things people ask before they sign up.