Vendor Lock In

  • In the news

  • RSA inks AOL deal as VeriSign enters token market
    Computer Business Review, UK -
    ... in February, and launched a parallel standards initiative that the firm claims will help get the overall market growing by reducing vendor lock-in. ...
  • A strong community is the key, argues Sun's Danese ..., Australia -
    ... community, because it shows that code isn't the only valid contribution and that people want to increase their freedom by breaking away from vendor lock-in to ...
  • Sun Woos Wall Street With New Promotions
    PR Newswire (press release) -
    ... We are also the only vendor with a clear roadmap to protect and extend Wall Street's investment with no vendor lock-in." Sun's latest initiative includes a ...
  • Protecting smart property
    Australian IT, Australia -
    ... designing.". There is a whiff of suspicion that Microsoft is using its IRM strategy as a cloak for a vendor lock-in strategy. The ...
  • Not all data is equal, declares Sun
    PC Pro, UK -
    ... competitors. We are also the only vendor with a clear roadmap to protect and extend Wall Street's investment with no vendor lock in.'. ...

In economics, vendor lock-in, also known as proprietary lock-in, or more simply, lock-in, is a situation in which a customer is dependent on a vendor for products and services and cannot move to another vendor without substantial costs, real and/or perceived. By the creation of these costs to the customer, lock-in favors the company (vendor) at the expense of the consumer. Lock in costs create a barrier to entry in a market that if great enough to result in an effective monopoly, may result in antitrust actions from the relevant authorities (the FTC in the US).

It is often used in the computer industry to describe the effects of a lack of compatibility between different systems. Different companies, or a single company, may create different versions of the same system architecture that cannot interoperate. Manufacturers may design their products so that replacement parts or add-on enhancements must be purchased from the same manufacturer, rather than from a third party (connector conspiracy). The purpose is to make it difficult for users to switch to competing systems. Examples include the various EBCDIC character sets by IBM, the several slightly different implementations of various open standards, the many variations of Unix, Microsoft Office's file formats, and also Microsoft's software in general.

Lock-in may eventually also be damaging to the company or industry in question. In the UNIX wars, various Unix vendors battled so hard to lock their customers into their version of Unix that the entire Unix market was seriously affected.

One way to create artificial lock-in for items without it is to create loyalty schemes. For example, frequent flyer miles that can only be used with one airline create a perceived cost of switching airlines.

1 The Microsoft example

2 Combating vendor lock-in

3 See also

Table of contents

The Microsoft example

Microsoft software carries a high level of vendor lock-in, based on its extensive set of proprietary APIs.

The European Commission, in its report on Microsoft's business practices, quotes Microsoft general manager for C++ development Aaron Contorer as stating in an internal Microsoft report for senior management:

"The Windows API is so broad, so deep, and so functional that most ISVs would be crazy not to use it. And it is so deeply embedded in the source code of many Windows apps that there is a huge switching cost to using a different operating system instead..."

"It is this switching cost that has given the customers the patience to stick with Windows through all our mistakes, our buggy drivers, our high TCO [total cost of ownership], our lack of a sexy vision at times, and many other difficulties [...] Customers constantly evaluate other desktop platforms, [but] it would be so much work to move over that they hope we just improve Windows rather than force them to move. In short, without this exclusive franchise called the Windows API, we would have been dead a long time ago."

Combating vendor lock-in

Open standardization processes are meant to provide a way to reduce the risk of vendor lock-in when implementing new technologies. One argument for open source software and the open standards that typically are promoted along with it, is that it greatly reduces vendor lock-in.

It is interesting to note that as of 2004 IBM is one of the biggest proponents of open source software, whereas IBM had been one of the largest companies utilizing lock-in as a strategy. Now IBM's structure and profitability is geared towards consulting and a multi-billion dollar market opportunity exists for them if they can displace Microsofts dominance in the software market with open source and therefore open standards software. So with changing times a corporation known for using lock-in as a strategy is now looking to break it down.

See also