Average Ratings 1 Rating

Total
ease
features
design
support

Average Ratings 0 Ratings

Total
ease
features
design
support

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Description

PCB123 is a full-featured design tool for Printed Circuit Board Designers of all levels. PCB123 was first released as a free tool in 2002. We don't get paid unless you design your PCB. We have professionals who can help you with your questions to ensure your success. What are you waiting for? It's easy-to-use and supports all features. We don't throttle the tool or charge for a license to provide you with full functionality. We get paid when boards are ordered - it's that easy. Software developer's kit with programmatic access the PCB123 database. This allows you to expand the tool for your purposes. Our PCB layout specialists can help you save money and speed up your PCB prototyping process. To get a quote, submit basic design information.

Description

ProtoFlow is an advanced electronic design automation (EDA) tool specifically designed for schematic capture and PCB design, utilizing AI technology. It allows users to describe circuits in straightforward language, which generates an editable initial draft, enabling the search for actual electronic components and their footprints, along with datasheet inspections to ensure accuracy. Users can tidy up wiring and seamlessly continue working in familiar schematic and board editors. The tool includes features such as ERC/DRC reviews, 3D board visualization, Git-backed version control with visual diffs, collaborative comments, and outputs for manufacturing, which encompass Gerber files, drill files, BOMs, and placement files. Importantly, designs are maintained as editable geometries, and it is crucial for users to double-check symbols, footprints, connections, and manufacturing details prior to production. Additionally, ProtoFlow has the capability to read and write native KiCad files, allowing for easy integration into existing EDA processes. A free plan is accessible without the need for a credit card, while paid plans offer enhanced AI capabilities. This tool is tailored for hardware engineers, makers, students, educators, researchers, and startups in the electronics sector, making it a versatile choice for various users in the field. Furthermore, its intuitive interface and collaborative features make it an ideal option for teams working on electronic projects.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

KiCad EDA No 

Integrations

KiCad EDA Yes 

Pricing Details

$0
FREE to use
Free Trial No 
Free Version Yes 

Pricing Details

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 Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App Yes 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Sunstone Circuits

Founded

2002

Country

United States

Website

www.sunstone.com/pcb123-lp

Vendor Details

Company Name

ProtoFlow

Founded

2026

Country

United States

Website

www.protoflow.ai/

Product Features

PCB Design

3D Visualization Yes 
Autorouting Yes 
Collaboration Tools Yes 
Component Library Yes 
Design Rule Check Yes 
Differential Pair Routing No 
Schematic Editor Yes 

Product Features

PCB Design

3D Visualization Yes 
Autorouting No 
Collaboration Tools Yes 
Component Library Yes 
Design Rule Check Yes 
Differential Pair Routing No 
Schematic Editor Yes 

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