If open source robotics parts can be manufactured and sold by anyone, is it realistic to make a profit from selling them, or are they only sold at cost price with some other business model for making money?

There are a number of open source robotics projects, but I cannot see a way of telling how they are funded/make money.

2 Answers 2


I'm not too sure if you're thinking of competition from other companies or from individuals producing their own parts, but it doesn't make too much difference really. Just because the designs are open source doesn't mean everyone will prefer to make the parts than buy them.

  • Hobby 3D printers and CNC milling are of much lesser quality than professional/industrial machines
  • Even if you were happy with lesser quality, such machines require a lot of specific knowledge that most end users of the parts won't have and won't be willing to spend the time learning
  • And there is a large upfront cost in these machines. Whether it's open source or not, larger volumes scale better

If your business has the equipment, trained personnel, good quality assurance processes and a head start, it's likely that you'll be able to maintain a profitable business for some time. As an example, I think Tesla were talking about licensing their batteries etc. for free (this involves patents rather than copyright, but it's still a decent parallel). So sure, anyone could make those components. But there will not be many people who could start a successful competitor to Tesla before those components are obsolete, and the size of the market is so large that those who do will be very unlikely to hurt Tesla at all.

Opening your hardware designs ensures that if your business goes bust that the innovations you have will not be lost, and it allows them to be brought now to markets you can't compete in. If the international shipping costs for your product are prohibitive but you have no desire to manage many international production factories, then opening your designs allows others to start producing the products for the international market so that more people can benefit from your amazing product.

  • Well, if Tesla would make their car designs open source a Testla competitor would be able to skip all the R&D cost and jump straight to manufacturing. Even cutting some corners in manufacturing you would still be able to produce a slightly worse product for a far lower price point, something for which there is always a market. Commented Jul 11, 2015 at 13:38
  • @DavidMulder Indeed. But it's not always the same market. Commented Jul 11, 2015 at 13:47
  • True, but the picture you were painting seemed a bit too pink coloured (is that a valid English expression? :S) if you'd ask me. Commented Jul 11, 2015 at 13:55
  • @DavidMulder My point is just that the more involved the product, the less risk you have in opening its design. Trivial products will always be a risky business whether they're open or not. Commented Jul 11, 2015 at 13:56
  • If you're the biggest party in the market that's true, but a company like Samsung could easily set up production of an open source robotic parts design from a smaller company in no time if they so wished. Commented Jul 11, 2015 at 14:00

Many open source products are often crowd funded. This means making a profit from selling it is not the goal of the company.

Although if they do want to make money selling parts, they could do this by manufacturing difficult parts that the average manufacturer could not make.

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