ChatDiagram
Tools/Porter's Five Forces diagram maker

Porter's Five Forces diagram maker.

Describe an industry and the pressures around it to create a Porter's Five Forces diagram. Put suppliers, buyers, rivals, substitutes, and new entrants around a clearly defined market.

Control-systems Block DiagramEnter to send

Free account, no card · Export SVG, PNG or PDF

See it work

Porter's Five Forces diagram examples.

Same tool, four requests. Every drawing below is a real render.

What you type
Create a Porter's Five Forces diagram for regional specialty coffee shops with supplier power from roasters and landlords, buyer power from price-sensitive commuters, rivalry among local cafes, substitutes from home brewing and chains, and new entrants facing a low equipment barrier.
Then tryChange buyer power to loyalty-program members.Add delivery apps to the substitutes block.
Control-systems block diagram: Coffee shops
Control-systems block diagram · Ogata / standard controls textbook convention · schematex-blockdiagram

Rather start from a finished drawing? Browse 153 block diagram templates →

The drawing

What a Porter's Five Forces diagram is.

A Porter's Five Forces diagram organizes the competitive pressures on an industry: supplier power, buyer power, rivalry among existing competitors, substitutes, and new entrants. It keeps these forces distinct so a strategy discussion is more precise than a generic competitor list.

Start by defining the industry boundary, then name the real parties or alternatives that create each pressure. The drawing is a frame for research and judgment; it does not assign a score or replace evidence about the market.

Standard
Ogata / standard controls textbook convention
Engine
schematex-blockdiagram
Editable
Double-click text, drag nodes
Export
SVG · PNG · PDF
Control-systems block diagram: What a Porter's Five Forces diagram is
Who uses it

Who uses Porter's Five Forces diagrams.

Control-systems block diagram: Strategy teamsStrategy teams

A structured industry assessment before a market-entry, positioning, or expansion decision.

Control-systems block diagram: Founders and product leadersFounders and product leaders

A concise view of the commercial pressures around a SaaS category, including buyer alternatives and compliance barriers.

Control-systems block diagram: Students and consultantsStudents and consultants

A readable way to present evidence about a market without confusing direct rivals with substitutes or suppliers.

How it works

How to make a Porter's Five Forces diagram in three steps.

01

Describe it

One paragraph is enough to start.

“Create a Porter's Five Forces diagram for regional specialty coffee shops with supplier power from roasters and landlords, buyer power from price-sensitive commuters, rivalry among local cafes, substitutes from home brewing and chains, and new entrants facing a low equipment barrier.”
02

See the drawing

Drawn by the right engine.

Control-systems block diagram: Coffee shops
03

Say what changes

Every edit keeps a version.

Change buyer power to loyalty-program members.
V2 · DRAWN FROM V1, NOTHING RETYPED
FAQ

Common questions

What is a Porter's Five Forces diagram?

It is a strategic analysis diagram that shows supplier power, buyer power, competitive rivalry, the threat of substitutes, and the threat of new entrants around an industry.

How do I create a Porter's Five Forces diagram?

Name the industry first, then describe the suppliers, buyers, direct competitors, substitutes, and entry conditions that matter in that market.

Why use Porter's Five Forces analysis?

It helps separate different sources of competitive pressure and supports a more disciplined discussion of market attractiveness and strategy.

What is the difference between rivalry and substitutes?

Rivals sell comparable offerings in the same market. Substitutes meet the same customer need in a different way.

Can I customize a Porter's Five Forces diagram?

Yes. Refine the market boundary, replace generic force labels with specific actors, and update the diagram as your research changes.

Related tools

Other drawings for the same work.

Map your industry's five forces now.

Free account, no card. Describe the market and the pressures around it.

Open the editor