Power network design, finally reimagined.
ZeloGrid replaces legacy tools like ETAP and DIgSILENTwith an AI-native, web-based platform. Draw professional IEC single-line diagrams, run power flow simulations, and collaborate — all in your browser.
Everything you need. Nothing you don't.
Built by an electrical engineer, for electrical engineers. Every feature exists because a real engineer needed it.
IEC Single-Line Diagrams
Full IEC 60617 symbol library. Transformers, switches, earthing, loads, busbars — every symbol you need rendered precisely.
AI Network Builder
Type "Add a 35m feeder from bus R4 with three residential loads" and watch ZeloGrid draw it. Natural language to professional SLD.
Power Flow Simulation
Newton-Raphson load flow. Voltage profiles, line currents, losses — overlaid directly on your diagram. Results in seconds.
Browser-Native Canvas
No install. No licence server. Open a browser, start drawing. Works on desktop and iPad. Share a link with any colleague.
Professional Export
Export to SVG, PDF, or PNG. Diagrams that look exactly like they came from a professional drafting package. Client-ready output.
AI Report Generator
Simulation complete? Ask ZeloGrid to write the power flow report. Results, observations, recommendations — in plain English.
Simple, transparent pricing.
No hidden fees. No enterprise pricing games. Just straightforward pricing for electrical engineers.
Ready to modernize your power engineering?
Join engineers from leading companies who are already waiting to get access to ZeloGrid.