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About

CAM350® is the industry de facto standard for verification, optimization and output generation to efficiently and effectively drive PCB fabrication and part of the truly integrated manufacturing data preparation solution from DownStream Technologies. Today’s complex PCB designs require comprehensive verification before they are transferred to the PCB fabricator to ensure a successful and timely manufacture of bare boards. Problems arising during PCB fabrication can drastically impact product schedules, result in costly design re-spins, and require modifications to the design that might compromise the design’s integrity and intent. Inspecting, preparing and validating the PCB design prior to release to manufacturing will result in a significant increase in efficiency, less risk of design re-spin, and, most importantly, successful electronic products, built faster, at less cost.

About

ProtoFlow is an AI-native desktop electronic design automation (EDA) tool for schematic capture and PCB design. Describe a circuit in plain language to create an editable first draft, search real electronic parts and footprints, inspect datasheets, clean up wiring, and continue manually in familiar schematic and board editors. ProtoFlow supports ERC/DRC review, 3D board inspection, Git-backed versioning and visual diffs, comments and collaboration, plus manufacturing outputs including Gerber, drill, BOM, and placement files. Designs remain normal editable geometry, and users should verify symbols, footprints, connections, and manufacturing data before production. ProtoFlow can read and write native KiCad files and export to established EDA workflows. A free plan is available without a credit card, with paid options for higher AI usage. It is built for hardware engineers, makers, students, educators, researchers, and electronics startups.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Businesses searching for a verification, optimization and output generation PCB design solution

Audience

Hardware engineers, makers, electronics students, educators, researchers, and hardware startups.

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

Free
Free plan with no expiration or credit card required. Paid plans and add-on credits are available for increased AI access and higher usage limits.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

CAM350
United States
www.downstreamtech.com/products/cam350/

Company Information

ProtoFlow
Founded: 2026
United States
www.protoflow.ai/

Alternatives

DFMStream

DFMStream

DownStream

Alternatives

BluePrint-PCB

BluePrint-PCB

DownStream
DipTrace

DipTrace

Novarm Ltd

Categories

PCB Design Supported

Categories

PCB Design Supported

PCB Design Features

3D Visualization Supported
Autorouting Not Supported
Collaboration Tools Supported
Component Library Supported
Design Rule Check Supported
Differential Pair Routing Not Supported
Schematic Editor Supported

Integrations

BluePrint-PCB Supported
KiCad EDA Not Supported

Integrations

BluePrint-PCB Not Supported
KiCad EDA Supported
Claim CAM350 and update features and information
Claim CAM350 and update features and information
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