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Plan
Describe what you want to build. Flux understands your requirements and maps out a detailed plan for your approval.
Schematic
Flux generates conducts research, generates BoMs and schematics while checking in at key points to get your feedback and direction.
Layout
AI places parts and routes your design with awareness of your constraints — delivering layouts you can edit and continue to optimize.
Manufacture
Outputs are ready for fab, with sourcing-aware parts suggestions to reduce cost and avoid supply risks.
IoT Devices
ESP32 boards, connected sensors, and gateways.
Wearables
Compact, multi-layer PCBs for consumer devices.
Robotics
Motion control, embedded systems, & power distribution.
Audio Devices
Drivers, power converters, and control boards.
Drones
Flight controllers, telemetry, and navigation systems.
Motor Controllers
Drivers, converters, and custom control boards.
Smart Home
Relays, controllers, and wireless hubs.
FPGAs
High-performance and reconfigurable boards.
Live component data
Design with real inventory, pricing, and alternates—your BoM is always ready to source.
Real-time collaboration
Work together at the speed of thought with version control and advanced permissions.
Works anywhere
Browser-native design means no downloads, instant sharing, and access from any device.
Transparent AI
Every action is explainable, reviewable, and reversible—you stay in control.
Smart guardrails
Automated design rule checks, supply chain monitoring, and manufacturability validation.
Human Support
Fast help from real engineers and an active builder community.
Flux supports professional multi-layer PCBs up to eight layers used in IoT devices, wearables, and robotics. Built to go all the way from prototype to production. Featured projects
Yes — schematics from Altium (ASCII) and Cadence (EDIF) import into Flux; KiCad part libraries can be imported to bring your components across. Layout import isn’t supported yet.
Importing projects from:
Yes. Flux exports Gerbers, drill files, BoM, pick-and-place, and standard netlists for fabrication and downstream tools. Exporting projects
Yes. Flux encrypts data in transit and at rest and runs on SOC-2–aligned, cloud-native infrastructure with SSO and project-level permissions. Read more about privacy statement.
Treat it like a fast junior engineer: powerful, but you must review its work. We recommend intermediate PCB experience; Flux explains changes, shows reasoning, and checks in before key steps.
Flux is built to feel like a desktop-class tool without installs: large, multi-layer designs run smoothly in a modern browser, with real-time collaboration built in. Learn how to setup your browser to ensure the best possible experience.
When you sign up you get a free two-week free trial — risk-free, cancel anytime. Then paid plans start at $15 per month for starter, $39 per month for pro, and $49 per month for teams. Each tier includes a number of monthly AI credits. Beyond that, additional AI credits are charged based on your usage, with a configurable spend limit. Plans and pricing
You’re not alone. Our team and community are active in Slack, with docs, Youtube videos, and fast support when you need it.
Flux is full ECAD rebuilt for the AI era: browser-based, collaborative, connected to live parts data, and guided by explainable AI. See KiCAD vs. Flux, EasyEDA vs. Flux to learn about key differences.
