Most competitor analysis is a folder of homepage screenshots and a feature comparison table. It looks thorough and it tells you almost nothing, because a homepage is the most carefully managed and least revealing page a company owns. The useful material is in the places they are not curating.
Their ad library tells you what is working
Meta and Google both publish searchable ad libraries. This is the single most underused source in competitive research, because it shows you spending behaviour rather than stated strategy.
Ads that have been running continuously for months are ads that are paying for themselves — nobody funds a losing creative that long. Ads that appeared and vanished within a fortnight were tests that failed. Read the long-runners closely: that is a competitor telling you, at their own expense, which message converts in your category.
A competitor’s longest-running ad is the result of a test they paid for and you did not.
Their pricing page, over time
Current pricing tells you where a competitor sits. Pricing history tells you where they are heading.
Archived versions of a pricing page show what they added, what they quietly removed, when they introduced a cheaper tier, and when they stopped publishing numbers at all. A company that stops showing prices is usually moving up-market. One that adds a starter tier is defending the bottom. Both are openings, in opposite directions.
Their reviews are your objection list
Read the three-star reviews. Not the one-stars, which are usually a shipping complaint written in a rage, and not the five-stars, which are often solicited. The middle is where people are specific.
Recurring complaints across a competitor’s mid-range reviews are the objections your buyers will arrive with, already formed, before they have spoken to anyone. Every one of those is either a differentiator you can claim or a landmine you need to defuse on your own landing page.
Their job postings
What a company hires for is what it intends to build. Job listings are a roadmap published months before any announcement, and nobody thinks to sanitise them.
Three engineers for a new integration, a first-ever compliance hire, a regional sales lead in a market they have never mentioned — each one tells you more about the next year than any press release will.
Their organic footprint
Which of their pages rank, and for what. Not their overall traffic estimate, which is a modelled number and frequently wrong, but the specific query-to-page mapping.
If a competitor ranks well for a query you had written off as irrelevant, one of two things is true: they know something about buyer behaviour that you do not, or they are wasting effort. Both are worth ten minutes to establish, and the answer is usually visible in whether that page has a real conversion path on it.
What to actually do with it
The output of competitor analysis is not a report. Reports get circulated and filed.
The output is a single decision: which position is nobody defending. You are not looking for a list of what your competitors do well — that just produces a strategy of catching up, permanently, one feature behind. You are looking for the claim that is both true of you and currently unclaimed.
Do this properly once and it lasts a year, with a quick re-read of the ad libraries each quarter. Do it as a screenshot exercise and you will produce a deck that everybody agrees with and nobody acts on.