Models system behavior, flow, and pressure in real-time for engineers.
Product memo
Engineers and architects gain a deterministic engine for analyzing complex systems. It models flow, pressure, and constraints in real-time, moving beyond static design to reveal emergent behavior. A public API allows programmatic access for integration into existing workflows, offering a specialized lens on system dynamics.
For who
Engineers and architects analyzing complex systems
Solves what
Models system behavior, flow, pressure, and constraints in real-time.
- Deterministic system behavior engine
- Flow propagation & load analysis
- Public API for programmatic access
In their own words
Systems are not designed. They emerge in behavior.
QELLVIS reveals how structure behaves under pressure — flow propagation, load accumulation, and systemic constraints that shape real‑time behavior.
Commercial cues
Model
free only
Free tier
Yes
Trial
Available
Pricing Strategy
QELLVIS offers a free tier, with Enterprise handled through custom pricing.
- • A free tier gives engineers a low-friction way to explore one connected.
- • Enterprise handles custom requirements.
- • Visible limits define plan boundaries.
Operator context
Operating setup
Founded
May 2026
HQ
Switzerland
Platform
Web app
Audience
Developers
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Small Team
About QELLVIS Expand
QELLVIS provides engineers and architects with a specialized system intelligence layer. It moves beyond static design, offering a deterministic engine that models emergent behavior, flow propagation, structural pressure, and dependency-based blockages in dynamic graphs.
This focus on real-time analysis gives users deep insights into how complex structures behave under pressure. The platform's public API allows direct integration into existing engineering workflows, making it a critical tool for understanding and predicting system performance.