Before you start
- One known competitor (the brand you're already worried about) OR your category in one sentence ('I sell electrolyte powder for endurance athletes')
- Access to Google, Meta Ad Library, and Similarweb (free tier)
- 30 minutes uninterrupted
The playbook
6 steps
1. Start from your one known competitor (5 mins)
Plug their domain into Similarweb's free competitor tool. The top 5-10 results are their (and likely your) direct competitive set. This is the fastest way to expand from 'I know about 1' to 'I know about 5-10'.
// Similarweb free competitor URL: // https://www.similarweb.com/website/{your-known-competitor}/competitors/TipFree tier shows top 5. If you need more, repeat the process with the next 2-3 competitors from your initial list to triangulate the full set.Expected outcome
5-10 traffic-similar brands. Some are direct competitors; some are adjacent.
2. Search your top category keyword on Google (5 mins)
Open an incognito tab. Search the keyword a customer would use to find your category ('electrolyte powder', 'project management software'). Note the first 10 organic results AND the first 5 paid results. Brands appearing in both are spending real budget on category capture - they're worth tracking.
TipIf you're not sure what keyword to search, look at your own top 3 keywords from Google Search Console. Those are the keywords your customers actually use.Expected outcome
10-15 brands actively competing for category search.
3. Check the Meta Ad Library for active advertisers (5 mins)
Go to facebook.com/ads/library. Search your category keyword. Filter by 'active ads'. The advertisers running ads in your category right now are the most relevant competitive set for paid-acquisition benchmarking. Sort by 'most ads' to surface highest-spending advertisers first.
TipMake this a weekly habit. The list shifts month-to-month as competitors launch, scale, or pause. Spotting a competitor early gives you 30-60 days of strategic lead time.Expected outcome
10-30 currently-active competitors with visible ad creative.
4. Search 'best [your category]' and 'best [your category] alternatives' (5 mins)
Search 'best [category]' for affiliate / review content; 'alternatives' searches surface competitors that other brands list as substitutes. For B2B, search G2 and Capterra category pages. The 'compare' lists on product pages are gold.
TipReddit threads under 'best [category]' surface scrappy competitors that don't appear on bigger review sites yet. Worth 5 minutes of scroll time.Expected outcome
5-15 review-surfaced competitors, often the ones in active buyer comparison.
5. Validate your list against the buyer's actual journey (5 mins)
Pull up 3-5 customer reviews or sales-call transcripts where the customer mentions 'I was also considering...' or 'I switched from...'. The brands named there are the ones in your customer's actual comparison set - often different from what marketing assumed.
TipIf you don't have CX or sales recordings, ask your top 5 customers directly: 'Who else did you consider before choosing us?' 5 emails, 5 answers, real signal.Expected outcome
Reality-check on which competitors actually matter to buyers vs which are just visible in search.
6. Set up monitoring on the validated set (5 mins)
Pick the 10-15 most relevant from your discovered set. Add them to Google Alerts (free), Visualping (landing page changes), and a creative monitoring tool (Shuttergen, Foreplay) for ongoing surveillance. Going from one-off discovery to standing intel loop closes the gap.
TipCap the monitoring at 15. Beyond that the volume becomes unmanageable - you stop reading the updates and the monitoring stops being useful.Expected outcome
Standing monitoring on 10-15 brands; weekly updates without manual re-discovery.
Shuttergen
Skip the 30-min playbook. Find your competitors in 60 seconds.
Shuttergen runs the discovery sweep automatically from your domain and surfaces your direct, adjacent, and emerging competitors with monitoring set up day one.
Pitfalls
What goes wrong
Trusting the first 5 you find
Similarweb gives you 5 traffic-similar brands. That's a starting point, not the answer. Validate against Methods 2-5 before treating the list as complete - audience-overlap doesn't always mean category-overlap.
Skipping the buyer-journey validation step
Method 5 (talking to customers about who else they considered) is the highest-signal step in the whole playbook. Teams that skip it end up monitoring competitors who are visible in search but irrelevant to actual buyer decisions - and missing the ones buyers actually compare against.
Defining 'competitor' too narrowly
Your direct competitors aren't the only competitors. Adjacent competitors (different solution, same audience) and substitution competitors (different category entirely, same job-to-be-done) shape buyer decisions too. The 30-minute sweep should surface all three.
Conflating monitoring with action
Discovering 20 competitors and putting them on a watchlist isn't competitive intelligence - it's hoarding. Decide what action each discovery enables (creative learning, pricing benchmark, feature audit, positioning differentiation) before adding it to your monitoring set.
Never re-running the playbook
30-minute discovery once a quarter beats 4 hours of discovery once a year. Competitive sets shift faster than annual cadence catches. Calendar a quarterly re-sweep.
Limits
When this playbook won't work
- **You're in a genuinely new category.** If 'best [your category]' returns no results, you're early - the discovery playbook doesn't have the inputs it needs. Pivot to adjacent-category research and customer-interview-based discovery.
- **You're hyper-local (local services, plumbers, dentists).** National search and Ad Library methods don't apply at local scale. Use Google Maps + Yelp + local trade publications instead.
- **Your competitors sell only via direct enterprise sales.** Companies with no SEO, no ads, no PLG motion are invisible to these methods. Use Crunchbase, LinkedIn, and analyst reports (Gartner, Forrester) for that competitive set.
- **Stealth or pre-launch competitors.** Series A startups in stealth don't appear in any public-facing tool. Discoverable only through funding announcements (Crunchbase) and LinkedIn 'stealth' patterns.
Why the first-person framing matters
'My competitors' is the framing that shifts research from academic to operational. The question isn't 'who's in this category?' - it's 'who's actually competing with me, for my customers, for my pricing power, for my growth?'. The two questions return overlapping but distinct lists.
The 30-minute playbook prioritizes operational competitors. Methods 2 (active advertisers) and 5 (buyer-journey validation) specifically surface brands that are competing for your customers right now, not brands that share a category descriptor on Wikipedia.
This is why we recommend starting from your one known competitor (Method 1). That brand is on your radar because they're operationally relevant. Expanding from there ensures the expanded set inherits that relevance.
What to do with the list once you have it
Tier the competitors. Direct (5-10): same product, same audience. Adjacent (5-10): same audience, different solution. Emerging (3-5): new entrants and well-funded threats. Tiering tells you where to invest monitoring attention.
Run a 30-minute creative audit on each direct competitor. What's their top angle? What hook archetype dominates? What's their visual signature? The pattern across direct competitors becomes the 'do-nots' library in your own briefs - if everyone in your category opens with founder-to-camera, that's a saturated hook your brief should explicitly exclude.
Set up the standing monitoring loop. Method 6 in the playbook covers the tools. The point isn't passive surveillance - it's catching changes that warrant action. New launch, pricing shift, positioning move, major creative campaign. Standing monitoring + monthly review of changes = competitive intelligence.
Re-run the playbook quarterly. Drift happens fast. New entrants launch, competitors pivot, others exit. Quarterly re-discovery keeps the tier list current.
Skip the 30-min playbook. Find your competitors in 60 seconds. Shuttergen runs the discovery sweep automatically from your domain and surfaces your direct, adjacent, and emerging competitors with monitoring set up day one.
Edge cases the playbook doesn't cover (and what to do)
You're a marketplace / 2-sided platform. Your 'competitors' include other marketplaces AND the off-platform alternatives buyers use. Run the playbook for each side of the marketplace separately - your supplier-side competitors are different from your buyer-side ones.
You sell into multiple distinct audiences. A B2B SaaS that sells to both startups and enterprises has different competitors in each segment. Run the playbook per audience segment.
You're international / multi-region. Run the playbook per region. Use a VPN or region-specific search to avoid US-default Google results. International competitors often don't appear in default US results until they have meaningful US traffic - which is too late.
You compete with free / open-source alternatives. OSS competitors don't have ads or SEO budgets but they're real competitive pressure. Discoverable through GitHub repository stars, Hacker News mentions, and developer community discussion.
Internal: how-to-find-competitor-websites for the broader generic version; competitor-monitoring-tools for monitoring tools; best-facebook-ad-spy-tool for creative monitoring.
The compounding value of structured competitor research
Teams that run the 30-minute playbook quarterly accumulate a versioned competitive set over time. Year 1 has 15 brands; year 2 has 20 (with 3 churned and 8 added); year 3 has 22 (with another rotation). The historical view is more valuable than any single snapshot.
Historical patterns surface category dynamics. Which competitors compounded vs which plateaued? Which positioning bets paid off? Which adjacent expansions worked? The patterns inform your own strategy.
The cost of the discipline is 30 mins per quarter = 2 hours per year. The return is competitive clarity that compounds. Few research investments have a better ratio.
FAQ
Frequently asked
How can I find my competitors' websites quickly?
I don't know any of my competitors - where do I start?
How do I know if a brand is actually my competitor or just adjacent?
How many competitors should I be monitoring?
What tools do I need to find my competitors?
How often should I find new competitors?
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Skip the 30-min playbook. Find your competitors in 60 seconds.
Shuttergen runs the discovery sweep automatically from your domain and surfaces your direct, adjacent, and emerging competitors with monitoring set up day one.