Introducing the EZ Wire DIY Plan - Professional Harness Design for Home Builders

The DIY plan gives you the virtually the same experience as the Shop plan, but at a price that makes sense for personal use.

Built for the home builder

Until now, your options for wiring harness design were either expensive enterprise software or spreadsheets. The EZ Wire DIY plan closes that gap.

What's included

• Full access to all core design features
• Pre-configured device library (ECUs, PDMs, sensors, and more)
• Connector design library with 1,350+ designs
• Real-time connection validation
• 10 color coded wire idents system (MIL-STD-681F)
• Cut list and BOM generation
• Up to 30 wiring harnesses (5 editable at a time)
• EZ Wire branded exports
• Basic support

What's not included

The DIY plan is for personal use only. If you're using EZ Wire for a business, client work, or any commercial purpose, you'll need a Shop or Pro plan (coming soon).

• Commercial or business use
• Harness folder organisation
• Strip length calculations
• Unlimited editable harnesses
• Future Professional features
• Priority support

Harness limits

You can store up to 30 wiring harnesses, with 5 editable at any one time. According to our market research, this is more than enough. If you do fill up, archiving a harness and swapping in another takes a few seconds - it's not a meaningful constraint for a single vehicle build.

What about free wiring harness design software?

Free options exist but they are often so limited they are basically unusable. You'll often find yourself paying for an expensive commercial license to get the features you need.

At $29/month the DIY plan is fully featured for personal use at a very reasonable price.