Quantum Whiteboard
A drag-and-drop visual circuit builder for high-school and early-undergraduate physics teachers who want to introduce quantum gates without writing Python.
high-school physics and computer science teachers introducing quantum concepts to non-specialists
- Drag-and-drop gate palette that translates to valid Qiskit code students can run later
- Pre-built lesson packs (superposition, entanglement, teleportation) mapped to common curricula
- Classroom mode where students submit circuits and the teacher sees live state-vector results
- Export to printable worksheets with worked-example circuits
Quantum literacy is being added to many national STEM curricula, but teachers lack tools that don't require a Python prerequisite.
Multiple free drag-and-drop quantum circuit builders (IBM Quantum Composer, Simulations4All, quantumstuff.org, QOSim, WIA) plus IBM's QGSS 2026 summer school and a 2025 arXiv paper on integrating quantum into high-school STEM curricula confirm real classroom demand, but it is already being actively served.Composer | IBM Quantum Platform ↗Introducing Quantum Computing to High-School Curricula: A Global Survey ↗Free Quantum Circuit Builder | Simulations4All ↗
Space is crowded: IBM Quantum Composer (free, branded), Simulations4All, QOSim (patent-pending), and quantumstuff.org all offer no-Python drag-and-drop circuit building, leaving narrow differentiation room for a new entrant.QOSim - Visual Quantum OS Simulator for Research & Education ↗Quantum Circuit Playground - quantumstuff.org ↗Quantum Circuit Builder - Visual Quantum Computing Tool ↗
K-12 EdTech (Canvas, Salesforce Education, LMS vendors) typically hides pricing behind sales reps and relies on district budgets; meanwhile every competitor here is free, suppressing willingness-to-pay for a teacher-targeted visual tool.Canvas LMS Pricing: An In-depth Breakdown ↗Best K-12 EdTech Platforms 2026 ↗LMS Pricing Breakdown 2026: Costs, Models & Saving Strategies ↗
Quantum-into-high-school is a multi-decade curriculum trend backed by national STEM pushes, IQC outreach, and IBM's annual summer school — the topic will keep growing, though free incumbents may persist.Quantum School for Young Students - Institute for Quantum Computing ↗[Registrations closed] Qiskit Global Summer School 2026 - IBM ↗
A browser-based drag-and-drop circuit builder with state visualization is technically straightforward and already replicated by several small teams, but outcompeting IBM Composer's brand and free price is the hard part.Composer | IBM Quantum Platform ↗QOSim - Visual Quantum OS Simulator for Research & Education ↗