Three to five direct competitors is the right depth for most purposes. Including too many turns the analysis into a data dump rather than a strategic tool. If you have more than five credible direct competitors, cluster them by tier (primary, secondary) and analyze each cluster rather than each individual company. Choose competitors that your customers actually consider · not every company in the category.

Primary sources first: use the product yourself (free trials, demos), read their documentation, talk to customers who have used both products. Secondary sources: their website, G2/Capterra/Trustpilot reviews (where customers describe exactly what they value and what frustrates them), job postings (which reveal strategic priorities), investor decks and annual reports for public companies, and press coverage. Avoid relying entirely on secondary sources · direct product experience is essential.

Quarterly at minimum for fast-moving markets (SaaS, consumer tech). Annually is acceptable for stable industries. A competitive analysis becomes outdated faster than most teams expect · a competitor can launch a significant feature or change their pricing in a single sprint. Designate someone to monitor competitor activity continuously rather than doing a big analysis once a year. Set Google Alerts, follow their changelogs, and subscribe to their newsletters.

Strategic implications drawn from what competitors do. The analysis should answer: where are we genuinely better, and how do we communicate that clearly? Where are we behind on capabilities that matter to customers, and what is our plan? Are there white spaces · customer needs that no competitor is addressing well · that represent an opportunity? A competitive analysis that ends with a feature comparison table and no strategic conclusion has done half the job.

Use two lenses together: Porter's five forces for the shape of the industry, and a side-by-side grid for the rivals your customers actually weigh. The five forces are rivalry among existing competitors, the threat of new entrants, the threat of substitutes, the bargaining power of buyers and the bargaining power of suppliers. Together they explain why profits in a market are high or low, and which pressure is growing. The grid then shows where each named rival stands on capability, price and positioning. Lead with the forces when you are entering a new market, and with the grid when the question is how to win specific deals. Source: Michael E. Porter, Competitive Strategy: Techniques for Analyzing Industries and Competitors (1980).