To find a company’s competitors, start with a Google “related:” search and the company’s own G2 or Crunchbase profile, then widen the list with a lookalike tool that returns similar companies from one name or domain. Layer in SEO overlap tools like Semrush to catch rivals fighting for the same keywords. Cross-check against your CRM‘s closed-lost notes. That mix gives you a fuller, more honest competitor list than any single source.
I’m going to be honest with you. The first time my boss asked me for “a full list of our competitors,” I opened a Google Doc, typed three names off the top of my head, and stared at the blinking cursor for twenty minutes. Three names. That was my whole worldview.
And it cost us. We built a whole campaign positioning against those three, only to lose deals to a company nobody on my team had ever heard of, a smaller player our prospects kept mentioning on sales calls.
So let’s fix that for you. Below is the exact stack of methods I use now, after years of running B2B outbound. No fluff. Just where to look, which tool does what, and how to turn the list into something your sales team will actually use.
Quick comparison: the 6 ways to find competitors
Here’s the thing: there’s no single “competitor button.” You stack methods. Each one catches rivals the others miss. This table is your map for the rest of the article.
| Method | What it finds | Cost | Best for |
|---|---|---|---|
| Manual / Google search | The obvious direct rivals | Free | A fast first draft of the list |
| Lookalike / similar-company tools | Companies that match a given one | Free + paid tiers | Discovering rivals you don’t know yet |
| Review sites (G2, Capterra) | “Alternatives to” buyers compare | Free | Software and SaaS competitors |
| SEO / ad overlap (Semrush, Similarweb) | Rivals fighting for your keywords | Paid (free trials) | Search and content competitors |
| Funding / company data (Crunchbase) | Emerging and funded threats | Free + paid | Spotting new entrants early |
| Your own CRM + sales calls | Who you actually lose deals to | Free | The rivals that cost you revenue |
Use four or five of these together. Not one. That’s the whole secret, and most people skip straight to a single SEO tool and call it a day.
First, what kind of competitor are you even looking for?
Before you go tool-hunting, get clear on this. Because “competitor” isn’t one thing. And the company that quietly steals your deals usually isn’t the one with the loudest marketing.
There are four buckets worth knowing:
- Direct competitors: same product, same buyer, same problem. The names you already think of.
- Indirect competitors: a different product that solves the SAME problem. A spreadsheet template “competes” with your software.
- Adjacent competitors: they serve your buyer in a nearby space and could expand into yours next quarter.
- The status quo: “no decision” and “we’ll build it in-house.” This wins more deals than any vendor, and nobody puts it on the list.
That last one stung me for years. I’d track six vendors and lose to a Google Sheet a prospect’s intern built. So track the status quo as its own line. Seriously.
🧠 Fun Fact: Your biggest "competitor" is often "no decision." When buyers stall or DIY a fix with spreadsheets, you lost the deal. To nobody. Log it in your CRM as a real competitor, because it behaves like one.
So your goal isn’t “name three rivals.” It’s: build a list across all four buckets → categorize it → keep it alive. Let’s get the names first.
Method 1: The free manual search (your fast first draft)
Start here. It costs nothing and takes ten minutes. The point is a rough draft you’ll refine, not the final answer.
Open Google and run these searches against the company you’re researching:
- related:companydomain.com: Google returns sites it considers similar. Old trick, still works for many domains.
- “alternatives to [company]”: pulls up listicles buyers actually read when shopping around.
- “[company] vs”: autocomplete finishes the rival’s name for you. Let Google do the work.
- “[product category] companies” or “best [category] tools”: surfaces the players in the space.
Then read the company’s own site. Their “compare” pages and case studies name rivals on purpose. And check who shows up in the same trade directories and industry award lists.
A few more free moves while you’re here:
- Check Reddit and Quora. Search “[category] alternatives reddit” and you’ll find real buyers arguing about which tools are best. Unfiltered, honest, and often naming companies no listicle covers.
- Read industry forums and Slack communities. Wherever your buyers hang out, they name the tools they use. That’s a competitor list written by your actual market.
- Set a Google Alert on your category and your top rival’s name. Free, automatic, and it keeps the list fresh without you lifting a finger.
So why not stop here? Because manual search only finds the loud, well-optimized companies. The quiet rival eating your lunch in one region? Invisible to a quick Google. And a company that’s brand new, or selling to a niche, won’t rank yet at all. That’s where tools come in.
💡 Pro Tip: Run your "alternatives to" searches in an incognito window. Your normal Google account personalizes results based on your history, which quietly hides competitors you've never clicked. Incognito gives you the cleaner, buyer's-eye view.
Method 2: Similar-company and lookalike tools (find rivals you don’t know yet)
This is the method that fixed my “three names” problem. Instead of YOU guessing who’s similar, you hand a tool one company and it returns a list of companies that match it: by industry, size, model, and offering.
This matters because it surfaces the unknowns. The whole reason I missed that deal-stealing rival? It wasn’t in my head, so it was never going on my list. A lookalike engine doesn’t have my blind spots.
Here’s where it gets genuinely useful for B2B. A good find company lookalikes service works two ways at once:
- For competitor discovery: feed it a company, get back its closest peers, your competitor shortlist, expanded.
- For prospecting: feed it YOUR best customer, get back companies just like them, your next prospects.
Same engine. Two jobs. That’s the part people miss. The companies that look like your rival’s customers are often the exact companies you want to be selling to.
📌 Example: Feed a lookalike tool your strongest closed-won account, say a 200-person logistics SaaS in Germany. It returns 40 companies that match its industry, size, and tech profile. Half are fresh prospects. The other half? They tell you exactly which market segment your competitors are also chasing.
So why does this work better than guessing? Because a lookalike engine compares thousands of data points (industry codes, employee count, location, technologies in use, business model) and finds the real pattern, not the obvious one. You’d never spot that a company three industries over actually competes for the same budget. The data does.
A quick word on what to feed it. The cleaner your seed, the better the output. Give it a strong, well-defined company and you get tight matches. Give it a fuzzy, generic one and you get a fuzzy list back. So pick your seed company carefully: your single best customer, or the rival you most want to understand.
If you’re enriching a whole list this way, it pairs naturally with broader company data enrichment work: the lookalikes give you the names, enrichment fills in the firmographics and contacts so the list is actually usable. A list of company names with no contact data is just trivia. Enrichment turns it into a sales list.
Method 3: Review sites and “alternatives” pages (gold for software)
If the company sells software, this is the richest vein you’ve got. Because buyers do your competitor research FOR you, in public, on review platforms.
Go to G2 and look at any product’s page. Scroll down. There’s a whole section titled “Top Alternatives” and “Compared to.” Those are competitors your buyers themselves grouped together. Real comparison, not your guess.
Do the same on Capterra and Gartner Peer Insights. Each platform clusters tools into categories and shows the head-to-head matchups people actually shop. Read the reviews too: buyers say things like “we switched from X to Y,” and there’s your competitor map in one sentence.
Here’s how I actually work a review site, step by step:
- Open the category, not just one product. The “Best [Category] Software” grid on G2 shows you everyone in the space at once, ranked by real reviews.
- Read the “compared to” data. G2 literally shows you which products buyers put side by side. That’s a competitor pairing you didn’t have to guess.
- Filter the reviews by “switched from.” When someone migrated, they name where they came from. Migration paths are competitor relationships, plain as day.
- Note the badges and grid quadrant. A “Leader” badge tells you who the market sees as the serious players versus the long tail.
The catch? Review sites lean heavily toward software and SaaS. If the company you’re researching sells a physical product or a service, the profiles get thin fast. So treat this as your richest source for tech competitors and a weaker one elsewhere.
🔍 Did You Know? On average, B2B buyers consult around 6.5 information sources before they buy, according to FocusVision research. Review sites are near the top of that list, which means the "alternatives" your buyers see there shape who you actually compete against.
So review sites give you the buyer’s competitive set. But they only cover companies that have profiles. For everyone else, you go back to search-based methods. Let’s do the SEO one next.
Method 4: SEO and ad-overlap tools (rivals fighting for your keywords)
Here’s a competitor type that hides in plain sight: the company ranking for YOUR keywords. They might sell something a little different, but they’re stealing the same attention and the same traffic. That makes them a rival whether you like it or not.
Tools like Semrush and Similarweb are built for exactly this. You plug in a domain and they show you:
- Which other domains compete for the same organic keywords.
- Who’s bidding on the same paid search terms.
- How much traffic overlaps between sites.
- Which content and pages are pulling that traffic.
This catches the “informational competitor” too: the blog, the media outlet, the thought leader competing for your audience‘s attention before they ever shop. Those aren’t on any vendor list, but they own the conversation.
There’s a free, lighter cousin of these too. Moz and a handful of others offer free competitive snapshots that give you the top overlapping domains without a credit card. It won’t be as deep, but for a first pass on “who else ranks for this,” it does the job.
Here’s the simple workflow I run on any domain:
- Plug the company’s domain into the SEO tool’s “organic competitors” or “competitors” report.
- Note the five or six domains with the highest keyword overlap. Those are your search rivals.
- Switch to the paid/ad view and see who’s bidding on the same terms. Paid competitors are often hungrier and better funded.
- Pull the “keyword gap” report to see terms they rank for that you don’t.
One honest note: these tools have free trials but the real value sits behind paid tiers. If budget’s tight, use the free preview to grab the top five overlapping domains, then move on. You don’t need the enterprise plan to get the names. You need the names, and the preview gives you those.
💡 Pro Tip: Don't just note WHO ranks against you. Note the keywords they rank for that you DON'T. That gap list is a content roadmap and a competitor list at the same time. One report, two wins.
Method 5: Funding and company-data platforms (catch new threats early)
The competitor that hurts most is the one you didn’t see coming. A funded startup moving into your space. A company that just hired a VP of Sales for your exact market. You want to spot those BEFORE they show up in a lost deal.
That’s what Crunchbase and similar data platforms are for. Search your category and you’ll see:
- Companies in your space that just raised money: fresh budget means fresh competition.
- Their headcount growth and hiring direction.
- Which markets they’re expanding into.
- Acquisitions that signal a new entrant moving in.
There’s a sneaky signal here too: talent flow. Where your ex-employees go, and who your top rivals are hiring from, quietly reveals their strategic priorities. A competitor poaching three of your account execs is telling you something about their next move. Watch their LinkedIn job posts: the roles they’re hiring for spell out the product and the markets they’re betting on next.
Another quiet tell: a competitor’s integration ecosystem. The apps they partner with reveal which customer stack they’re targeting. So if a rival just announced a Salesforce integration, they’re chasing the same enterprise buyer you are. That’s a positioning move hiding in a press release. Crayon’s research found that companies using competitive intelligence systematically are markedly more likely to report above-average revenue growth, and signals like these are exactly why. Watching funding, hiring, and integrations isn’t busywork. It’s an early-warning system that pays off.
So funding data finds tomorrow’s rivals. But there’s one source that finds the ones costing you money RIGHT NOW, and it’s already sitting in your building. Let’s go there.
Method 6: Your own CRM and sales calls (the rivals that cost you deals)
This is the one everybody skips, and it’s the most honest data you’ll ever get. Because it’s not what competitors SAY about themselves. It’s who your actual buyers chose instead of you.
Do two things:
- Mine your closed-lost reasons. Add or read the “competitor” field on lost deals in Salesforce or HubSpot. The name that shows up most in closed-lost? That’s your #1 revenue threat, full stop, louder marketing or not.
- Read your sales call notes. Tools like Gong and Chorus track competitor mentions automatically. But even manual notes work. Prospects casually name the tools they’re also evaluating. Those “shadow competitors” rarely make any official list.
I wish I’d done this on day one. The rival that beat us on that campaign? It was already in our CRM, mentioned in four lost deals. The data was there. We just never looked.
So make this a habit, not a one-time audit. Pull every closed-lost deal from the last 12 months and tally the competitor field. If “Competitor X” appears in 18 of 50 losses and your marketing barely mentions them, you just found the gap between what you THINK your competition is and what it actually is. That gap is where most of your lost revenue lives.
And here’s a bonus from this method: your sales team already knows things your tools never will. They’ve heard the objections. They know which rival’s pricing scares prospects and which one’s demo wins the room. So talk to them. A 20-minute call with two senior AEs will hand you competitors, positioning, and weaknesses in one sitting. No software required.
Use CUFinder to find company lookalikes in 5 steps
So you’ve got methods. Now let me show you the fast lane for the discovery part: turning one company into a list of similar ones. CUFinder’s Find Company Lookalikes service does this in bulk. Here’s the exact flow.
- Select the service. In your CUFinder dashboard, open the Enrichment Engine and choose “Find Company Lookalikes.” This is the tool that takes a company and returns similar ones.
- Upload your company list. Drop in a CSV of the companies you want lookalikes for: a competitor you’re researching, or your best customers if you’re prospecting. Even one company works to test it.
- Map your columns. Tell CUFinder which column holds the company name or domain. Clean inputs give cleaner matches, so check the mapping before you run.
- Run the enrichment. Start the job. CUFinder matches each company against its database and returns lookalike companies for each one.
- Download or push to your CRM. Export the results as a CSV, or send them straight to your CRM or outreach tool to start working the new list.
Now the honest part. And I’ll always give it to you straight. Coverage varies by industry and region. Some niche or very local companies have thinner data than big SaaS names. So run a small sample first, eyeball the matches, and make sure they’re genuinely similar before you trust a list of 5,000. Test, then scale. That’s the rule.
If you’re doing this across many sectors, the data enrichment by industry breakdown is worth a read: match quality really does shift from, say, fintech to local services, and knowing that up front saves you frustration.
One more input tip before you run a big job. Sometimes your list has domains but no clean company names, or the reverse. Mixed, messy inputs give you mixed, messy lookalikes. So run a quick pass to find company names from domains first, so your inputs are consistent. Better inputs, better matches. Every single time. It’s the unglamorous step that quietly doubles your match rate.
And once the lookalikes come back, don’t just dump them into a spreadsheet and forget them. Score them. A company that matches your best customer on industry, size, AND tech stack is worth more attention than one that only matches on industry. So sort the list by closeness of fit, and work the top of it first. Your time is the bottleneck, not the data.
You found them. Now what? Turn the list into intelligence
A list of names isn’t a strategy. It’s noise until you organize it. So here’s how to turn your raw list into something leadership and sales will actually use.
Step 1: Categorize into tiers
Don’t treat all competitors equally. Sort them:
- Tier 1: the 3–5 you lose real deals to. Watch these weekly.
- Tier 2: credible rivals you bump into sometimes. Check monthly.
- Watchlist: emerging or adjacent players. Check quarterly.
This keeps you from drowning. You can’t track 40 companies closely. You CAN track five. And honestly, the moment I started tiering my list instead of treating every name as equally urgent, competitor research stopped feeling like a chore I dreaded and started feeling like a system that ran itself. The watchlist tier is your insurance policy: it’s where new entrants sit until they earn a promotion to Tier 1 by actually showing up in a lost deal.
Step 2: Look at what they do, not just what they say
Marketing is the costume. Behavior is the truth. So track their hiring, product updates, pricing changes, and funding, not just their homepage copy. A company quietly hiring ten salespeople in your region is telling you more than their slick “About” page ever will.
Step 3: Map the gaps, not the feature checklist
The rookie move (and I made it) is a giant feature-by-feature spreadsheet. Nobody reads it. Instead, focus on positioning and the gaps: what do buyers wish your rivals did better? Your own customer feature requests are a clue. Repeated requests often point to something a competitor markets well. Fill that gap and you win.
A simple frame I lean on: for each Tier 1 rival, write one sentence for each of these.
- Who they win with: the buyer type that picks them over you.
- Their one real strength: the thing prospects genuinely praise.
- Their one real weakness: the complaint that shows up in their reviews.
- Your wedge: the spot where you clearly beat them.
Four sentences per competitor. That’s it. A sales rep can read it before a call and actually use it. A 40-tab spreadsheet? It dies in a shared drive.
Step 4: Keep it alive
This is where every competitor project goes to die. Someone builds a beautiful deck, presents it once, and it’s outdated in a month. So don’t make it a project. Make it a rhythm. Google Alerts on Tier 1 names. A quarterly look at closed-lost data. A standing 15-minute slot in your monthly sales meeting to ask, “Who are we losing to lately?” Small habits beat big one-off audits every time.
For the tools and platforms that help automate this monitoring step, the roundup of data enrichment tools is a solid starting point: a lot of the same data that powers competitor tracking powers prospecting too.
🔍 Did You Know? Gartner research found that the majority of B2B buyers run a formal ROI analysis before a big purchase, meaning they're actively comparing you to rivals and to "doing nothing." If you don't know who they're comparing you against, you're negotiating blind.
Frequently asked questions
How do I find out a company’s competitors for free?
Use free methods stacked together. Run a Google “related:domain.com” search, check the company’s profile on G2 and Crunchbase for listed alternatives, and search “alternatives to [company].” These three free moves alone give you a solid starting list. Free tiers of lookalike and SEO tools then add the rivals you’d otherwise miss.
What are the best tools for competitor analysis?
It depends on what you’re finding. For SEO and ad overlap, Semrush and Similarweb lead. For software alternatives, G2 and Capterra. For funding and new entrants, Crunchbase. For discovering similar companies in bulk, a lookalike enrichment tool. Most teams use three or four together rather than one, because each tool catches a different competitor type.
Can ChatGPT do a competitor analysis?
Partly. ChatGPT can summarize known competitors, draft profiles, and suggest a framework. But it can’t reliably surface NEW or niche rivals, and it may invent names or use stale data. So use it to organize and summarize research you’ve gathered from real sources, not as your source of truth for who your competitors actually are.
What’s the difference between direct and indirect competitors?
Direct competitors sell the same product to the same buyer to solve the same problem. Indirect competitors solve that same problem with a different product, like a spreadsheet template competing with project software. Both matter. Indirect and adjacent rivals are often the more disruptive threat because they’re easy to overlook.
How often should I update my competitor research?
Treat it as ongoing, not a one-time project. Review your Tier 1 competitors weekly, Tier 2 monthly, and your watchlist quarterly. Set Google Alerts on their names and revisit your CRM’s closed-lost data each quarter. Markets shift fast, and a list you built six months ago is already missing new entrants.
How do I find competitors for a brand-new product or category?
Look for who solves the problem TODAY, even badly. If your category doesn’t exist yet, your real competition is the status quo: spreadsheets, manual processes, “doing nothing.” Search how people currently solve the problem, read forums like Reddit where they vent about it, and treat those workarounds as your first competitors.
How can my sales team use competitor research?
Give them a short, per-rival battlecard, not a giant report. For each Tier 1 competitor, list one strength, one weakness, and your wedge: the spot where you clearly win. Reps can skim it before a call and handle objections in real time. Pair that with your CRM’s competitor field so you always know which rival is in the deal.
What’s the difference between competitive analysis and market research?
Market research studies the whole market: size, trends, buyer needs, and demand. Competitive analysis zooms in on specific rivals: who they are, how they position, and where they’re strong or weak. You need both. Market research tells you where the opportunity is, and competitor analysis tells you who else is chasing it.
It’s time to build a competitor list you can trust
So here’s where you are. You no longer have to stare at a blinking cursor with three names. You’ve got six methods, a way to organize the list, and a tool that turns one company into many.
Start small today. Pick ONE company, run it through a couple of these methods, and watch how fast the list grows past what you assumed. That first surprise name? That’s the whole point.
And when you’re ready to scale the discovery part (to turn your best customers or your top rival into a full list of similar companies in one pass), the Find Company Lookalikes service is built for exactly that. Test a sample, trust the matches, then go.
You’ve got this. Go find them.
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