Fundamentals

Switching Costs: What They Are and How They Affect Competition

By Daniel Sardá · Published on October 13, 2026

6 min read1,182 words

Changing providers may require money, time, learning, or the loss of accumulated benefits. Understanding those burdens helps distinguish genuine loyalty from staying because leaving is costly.

Someone finds a service that costs less than the one they use, yet decides not to sign up. Switching would mean canceling their current plan, paying a penalty, moving their data, and learning a different app. The new offer may be better, and the move may still not be worthwhile.

Those burdens are switching costs: the sacrifices involved in moving from one provider, brand, or system to another. They are not limited to money. They can also include time, effort, learning, uncertainty, and, in some cases, the loss of established relationships or accumulated benefits.

The idea belongs to microeconomics and helps explain why merely having alternatives is not always enough. Choice is more meaningful when people can not only identify another option, but also adopt it on reasonable terms.

Key idea: An alternative may exist in the market and still be impractical if switching demands too much sacrifice.

The cost arises in the transition

What distinguishes switching costs is the transition itself. Buying a service has a cost; leaving it to hire another may impose an additional one. That difference avoids a common confusion: switching costs are not exchange rates between currencies, nor are they a measure of a good's value.

Consider a platform where someone has saved files, set up automations, and built a network of contacts. Migrating does not simply mean opening another account. It requires exporting information, checking whether formats are compatible, rebuilding settings, and accepting the risk that something may be lost. Part of the cost is visible; another part lies in how the user assesses the move before deciding.

That is why two people can value the same migration differently. Someone who has only just begun using a service may switch easily. Someone with years of information, habits, and relationships faces a greater burden, even if both receive the same rival offer.

Three families of switching costs

A typology developed by Thomas Burnham, Judy Frels, and Vijay Mahajan groups these costs into three families. It is a useful framework for organizing the issue, not the only possible classification:

• Procedural costs: the time and effort spent finding alternatives, comparing them, learning a new system, installing it, or configuring it. They also include uncertainty about whether the new option will work as expected.
• Financial costs: cancellation fees, lost discounts, equipment that must be replaced, or accumulated benefits that cannot be transferred.
• Relational costs: the discomfort or loss associated with leaving a familiar brand, a trusted person, or a community with which someone identifies.

These families often overlap. Changing banks, for example, may require comparing terms, updating automatic payments, and giving up a service relationship that has worked well for years. The combined burden matters more than any isolated element.

Useful distinction: Staying with a provider does not, by itself, demonstrate satisfaction. The decision may reflect value and trust, but it may also reflect a costly migration.

What a switching cost is not

The concept resembles other economic ideas, but it serves a specific purpose.

Transaction costs include the burdens of finding information, negotiating, contracting, or carrying out an exchange. They can arise even if a person never leaves a provider. A switching cost, by contrast, arises specifically when one option is replaced with another. Some burdens can belong to both categories, but the concepts are not equivalent.

A sunk cost has already been incurred and cannot be recovered. The price paid last year to learn a program is sunk; the hours that would have to be spent next month mastering another are a switching cost. The loss of points, data, or accumulated advantages on departure can also be part of the latter.

Nor is it the same as a barrier to entry. A barrier makes it harder for a firm to enter or expand in a market; a switching cost reduces a buyer's mobility among the available options. The two phenomena can reinforce one another, but neither establishes the other.

How they alter competition

Switching costs can make existing customers less responsive to a price cut or improvement offered by a rival. In economic terms, their sensitivity falls: the advantage of the new offer must be large enough to offset the move as well.

That can give a provider some room with customers who are already tied to it. It does not, however, automatically establish a monopoly or abuse. Models by Paul Klemperer show a more complex dynamic effect: firms may compete intensely to attract new customers if they expect to retain them afterward. Joseph Farrell and Carl Shapiro likewise caution that switching costs do not necessarily amount to barriers to entry.

The situation can therefore vary between existing and new customers, between the present and the future, and across markets. An aggressive introductory offer may coexist with less attractive terms for people who have already borne the cost of learning, configuring, or building up benefits.

To assess competition among providers, it helps to consider the whole process: how customers are acquired, what they accumulate during the relationship, and what they must give up to leave.

Natural frictions and created obstacles

Not every difficulty in switching is suspect. Learning a complex tool takes effort; a lasting relationship can generate trust; and technical compatibility can sometimes require legitimate design choices. Reducing all such costs to zero can also create problems of security, coordination, or quality.

The relevant question is where the burden comes from and what function it serves. A clearly disclosed penalty may be part of the price of a long-term contract. An opaque clause, an unnecessarily confusing cancellation process, or a format designed to prevent data export deserves a different assessment.

Portability and interoperability can make it easier to move information, contacts, or settings. The OECD notes that these tools can reduce switching costs and support choice or the use of multiple platforms, although their results depend on design and context. They are not automatic solutions.

Practical criterion: Loyalty tells us more when staying reflects a renewed preference, rather than opaque or artificially high sacrifices required to leave.

Choosing also requires the ability to leave

Switching costs explain an apparent paradox: a market may offer several alternatives while showing little movement among them. To understand it, one must ask not only what each option costs, but also what a person loses when trying to replace it.

An open society does not promise frictionless choices. It does benefit from understandable information, clear contracts, and real opportunities to compare and switch. Competition works better when firms must retain their customers through value, trust, and innovation, rather than simply because leaving has become impractical.

Sources consulted

• Burnham, Thomas A.; Frels, Judy K.; Mahajan, Vijay (2003), “Consumer Switching Costs: A Typology, Antecedents, and Consequences”, Journal of the Academy of Marketing Science.
• Klemperer, Paul (1987), “Markets with Consumer Switching Costs”, The Quarterly Journal of Economics.
• Farrell, Joseph; Shapiro, Carl (1988), “Dynamic Competition with Switching Costs”, The RAND Journal of Economics.
• OECD (2021), “Data Portability, Interoperability and Digital Platform Competition”.