When you're testing new ideas, prototype development is a priceless tool, especially since it is not always practical to make full-functioning versions of a product. Whether you are inventing a completely new product or improving the design of an existing one, prototyping is a time and cost efficient tool for working out the finer details of a product.

You have already done the design work. You want to be able to trust the prototype manufacturing process to effectively bring that design to life. When deciding on prototyping services, you should keep the following in mind:

1. Look for competitive prototype fabrication pricing.

2. Choose a company with rapid prototyping turnaround time.

3. Consider purchasing your own prototyping equipment.

Action Steps
The best contacts and resources to help you get it done

Choose a prototype manufacturer with competitive pricing

There are many companies that offer services for building prototypes. Therefore, it's in their best interest to offer cost-effective pricing. Even if one company seems appealing, shop around to make sure that company is the best quality for the lowest price.

I recommend: CFA Design attempts to reach individuals as well as companies with their low prices. Alpha Prototypes offers competitive pricing for several methods of prototyping, some starting as low as a few hundred dollars per mold for low volume orders.

Ensure your prototype service can provide a quick turnaround time

Prototyping is just one step in a manufacturing process. Therefore, it's essential that this step is handled quickly to keep the process moving along. While some companies may offer quick services, their product may reflect that rush. Therefore, be sure to balance quality with speed for a cost-effective solution.

I recommend: For immediate needs, RedEye RPM offers instant quotes and overnight build with parts shipped the next business day. If you have more time, Precise Cast Prototypes and Engineering offers a more detailed service with personalized service, next day quotes, and 5 day project turnaround.

Consider taking your prototype service in-house

If you have a high volume of prototypes you need to make, purchasing your own prototyping machine--while a high upfront cost--may be more cost-efficient in the long run. Doing your own prototyping also has additional advantages such as faster turnaround and design security.

I recommend: 3D Systems offer 3D modelers as well as SLA and SLS systems. Stratasys offers a wide array of ABS 3D printers.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Take materials into considerations. Prototypes can be made in plastics, metals, and other materials. Determine which material will work best for you at the lowest price.