Contents
Natural Sciences
Section 1
The Core Idea
A catalyst speeds a reaction without being consumed. It lowers the activation energy — the barrier between initial and final state — by providing an alternative path. The reaction would have happened anyway (or not at all); the catalyst changes how fast or how readily it happens. In strategy, the parallel is direct: find or become the thing that makes the desired change easier without doing the change yourself. Platforms catalyse transactions between sides. Influencers catalyse adoption. Standards catalyse ecosystem growth. You are not the reactant or the product; you are the path.
Catalysis is leverage with a specific structure. The catalyst does not supply the energy or the material; it reduces the threshold. That implies two things. First, the underlying reaction must be possible — there must be latent demand, capability, or willingness. The catalyst cannot create a reaction that would never occur. Second, the catalyst can be small relative to the effect. A small amount of enzyme can process a large amount of substrate. A small team or product can unlock a large market if it sits at the bottleneck between desire and action.
The strategic question is always: what reaction do I want, and what would lower the barrier? Sometimes you are the catalyst (your product, your channel, your brand). Sometimes you need a catalyst (a partner, a regulation, a reference customer). The mistake is to confuse catalysis with causation — the catalyst did not "cause" the outcome; it made the outcome more likely or faster. That distinction matters for attribution, investment, and repeatability.
Section 2
How to See It
Look for agents or factors that accelerate an outcome without being the main consumer of resources or the direct producer of the outcome. The catalyst is present in small quantity; the effect is large.
Business
You're seeing Catalysis when a single enterprise reference customer unlocks a wave of deals in that vertical. The reference did not close the deals; it lowered the barrier to trust and evaluation. The sales team and product did the reaction; the reference catalysed it.
Technology
You're seeing Catalysis when an API or platform enables thousands of third-party integrations or apps. The platform does not build those apps; it lowers the activation energy for building and distribution. Developer adoption is the reaction; the API is the catalyst.
Investing
You're seeing Catalysis when a new regulation or technology makes a sector investable — not by funding it directly but by reducing uncertainty or transaction cost. Capital was available; the catalyst made deployment feasible. The catalyst is the enabler, not the capital.
Markets
You're seeing Catalysis when a standard or protocol (e.g. USB, TCP/IP) allows interoperability and growth that would have been fragmented without it. The standard does not create the devices or traffic; it lowers the cost of coordination. Adoption is the reaction; the standard is the catalyst.
Section 3
How to Use It
Decision filter
"Identify the reaction you want (adoption, transaction, behaviour change). Then ask: what is the barrier, and what would lower it without being consumed? That is your catalyst. Be the catalyst when you can; find it when you cannot."
As a founder
Your product or channel can be a catalyst. The best products do not do the job for the user; they make the job easier — they lower activation energy. APIs, marketplaces, and tools that "get out of the way" are catalytic. The mistake: building something that does the whole reaction yourself (you scale linearly). The second mistake: assuming the reaction will happen without a catalyst. If the barrier is high, find or become the catalyst before scaling spend.
As an investor
Back companies that are catalysts — they enable a large reaction (transactions, creation, adoption) with relatively small direct effort. Platform and infrastructure plays often have this character. Avoid backing companies that are the reactant (they get consumed in every transaction) unless unit economics are exceptional.
As a decision-maker
When change is slow, ask what the barrier is and what would lower it. Often the answer is not more resource but a catalyst: a person, a process, or a tool that makes the next step obvious or easy. Deploy catalysts; do not only push harder on the reaction.
Common misapplication: Crediting the catalyst with "causing" the outcome. The catalyst enabled or accelerated; the reactants and conditions did the rest. Attribution and incentive design should reflect that. Second misapplication: Expecting a catalyst to work when the reaction is not possible. Catalysts only lower barriers; they do not create thermodynamic possibility. No amount of marketing will catalyse demand that does not exist.
Section 4
The Mechanism
Section 5
Founders & Leaders in Action
Marc AndreessenCo-founder, Netscape & Andreessen Horowitz
Andreessen has described the role of venture capital and platforms as catalytic: they do not build the companies or the products; they lower the barrier to building (capital, network, advice). a16z's practice of "we help with recruiting/marketing/BD" is catalysis — the firm is a catalyst for founder success, not the primary builder.
Bill GatesCo-founder, Microsoft
Gates positioned Windows and later Azure as platforms that catalyse third-party software and services. Microsoft did not write every app; it provided the API and distribution that lowered the activation energy for developers. The platform is the catalyst; the ecosystem is the reaction.
Section 6
Visual Explanation
Catalysis — A catalyst (C) provides a lower-energy path between reactants (R) and products (P). The catalyst is not consumed; it turns over many times.
Section 7
Connected Models
Reinforces
Activation Energy
Catalysis is the mechanism by which activation energy is lowered. The catalyst does not change the endpoints of the reaction; it lowers the barrier. Strategy: find the catalyst that lowers the barrier for your desired reaction.
Reinforces
Leverage (Physics)
Leverage multiplies force; catalysis multiplies rate. Both allow a small input to produce a large effect. The catalyst is a form of leverage applied to the barrier of a reaction rather than to force or distance.
Reinforces
Force Multiplier
A force multiplier increases the effectiveness of a given force. A catalyst is a rate multiplier — it increases the rate of a given reaction. The structure is similar: small agent, large effect.
Leads-to
[Flywheel](/mental-models/flywheel)
A flywheel builds momentum; the first push is often the hardest. Catalysts are the "first push" that gets the wheel moving — they lower the activation energy for the first turn. Once the flywheel runs, it can become autocatalytic.
Leads-to
Platform Business Model
Platforms are catalysts: they do not produce the core value (transactions, content, services); they lower the barrier for producers and consumers to connect. The platform is the catalyst; the ecosystem is the reaction.
Tension
Ecosystems
Ecosystems depend on catalysts (standards, APIs, trust) to form. But ecosystems can also become dependent on a single catalyst; if the catalyst is removed or changes, the reaction can slow or stop. Tension: catalyse, but do not create single points of failure.
Section 8
One Key Quote
— Jacob Berzelius (1835)"I shall call the force that activates the reaction 'catalytic force' and the decomposition by means of this force 'catalysis'."
The force is not the reaction; it is what activates it. Strategy is the same: the catalyst is what activates the outcome; it is not the outcome itself.
Section 9
Analyst's Take
Faster Than Normal — Editorial View
Be the catalyst when you can. The highest leverage is often not doing the reaction but lowering the barrier so others can. Platforms, APIs, standards, and reference cases are catalytic. They scale because they are not consumed.
Find the catalyst when the reaction is stuck. If adoption or change is slow, ask what the barrier is. Often it is trust, coordination, or switching cost. The right intervention is the one that lowers that barrier — a pilot, a guarantee, a standard — not more of the same push.
Do not over-attribute to the catalyst. The catalyst enabled; it did not cause. When measuring impact, separate the catalytic role from the rest of the system. That keeps incentives and narrative honest.
Summary: Catalysis is speeding a reaction by lowering its activation energy without being consumed. In strategy, be or find the catalyst for the reaction you want; do not confuse catalysis with causation.
Section 10
Test Yourself
Is this mental model at work here?
Scenario 1
A marketplace takes a small fee per transaction. Sellers and buyers do the transacting; the platform provides discovery, trust, and payment.
Scenario 2
A company spends heavily on sales and marketing to acquire customers. Each new customer requires similar spend.
Section 11
Top Resources
01
02
Book
How platforms act as catalysts for multi-sided markets and ecosystems.
03
Book
Minimum viable product and experiments as catalysts for learning and product-market fit.
04
Book
Reference customers and beachhead as catalysts for crossing the chasm into mainstream adoption.
05
Article
How catalysts lower activation energy; the science behind the strategy metaphor.
Why this matters next
mental modelsIncentives
Catalysis applied the Incentives mental model
mental modelsLeverage
Catalysis applied the Leverage mental model
mental modelsMomentum
Catalysis applied the Momentum mental model
mental modelsNarrative
Catalysis applied the Narrative mental model
mental modelsScale
Catalysis applied the Scale mental model
mental modelsCatalysis
Catalysis applied the Catalysis mental model
Frequently asked questions
What is Catalysis?
Catalysis is a mental model used for better thinking and decision-making.
How do you apply Catalysis?
To apply Catalysis, identify situations where this framework is relevant, then use it as a lens to evaluate your options and decisions. The model is most useful when combined with other complementary mental models.
What category does Catalysis fall under?
Catalysis falls under the Natural Sciences category of mental models. Other models in this category can be found on the Natural Sciences hub page.
Why is Catalysis important?
Catalysis is important because it provides a structured way to think about problems that would otherwise be approached with intuition alone. Understanding this model helps you avoid common reasoning errors and make better decisions.
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