ProtoFlow
AI-powered PCB design tool for engineers and hardware teams
ProtoFlow launched on July 21, 2026 with 80 votes, #511 of 24,623 launches that month and more than 95% of that year's launches.
What it does
ProtoFlow is the new step zero for electronic design, built for individual engineers and teams. Through its powerful AI assistant, universal component search, custom component generation, and multiplayer collaboration tools, ProtoFlow optimizes the PCB design process, slicing hours off development. The service is free to use, offers a full-suite platform, and exports smoothly to software like KiCad and Altium, allowing users at any skill level to fully optimize their hardware designs.
ProtoFlow is the AI-native PCB design tool that eliminates tedious EDA tasks. Generate circuits with AI, import components from LCSC/DigiKey/Mouser, and export to KiCad. Free to use.
The AI-native desktop tool that gets you from blank canvas to a clean PCB, faster. Explain the board or block you want in plain language instead of starting from a blank schematic. ProtoFlow assembles the first pass, places key parts, and cleans up the repetitive early wiring work. Hand a cleaner project into KiCad or Altium so your real layout workflow starts further ahead. Search the parts you need from one place instead of bouncing between datasheets, catalogs, and tabs. Describe the circuit you want in plain language and get a cleaner first draft without starting from scratch. Clean up the first pass automatically so the draft is easier to read before deeper layout work. A desktop-first…from protoflow.ai
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