Porter's Five Forces Analyser

Intensity of competition among existing players — price wars, differentiation battles, capacity expansion.

Ability of input providers to raise prices or reduce quality — concentration, switching costs, forward integration threat.

Ability of customers to drive prices down — concentration, price sensitivity, backward integration threat, information availability.

Availability of alternative products or services that fulfil the same customer need through different means.

Likelihood of new competitors entering — barriers to entry, capital requirements, economies of scale, regulatory hurdles.