See Which Companies Visit Your Website: Free and Paid Methods

You can see which companies visit your website by resolving visitor network addresses to organisations, using either a visitor identification tool or a manual process with server logs and a lookup service. Form fills and tracked email links give the most reliable matches. Expect most visits to stay unnamed.

Method one: tracked emails and forms

The most reliable company match is one the visitor gives you. Every business email address submitted through a contact form, demo request or download gives you a domain. Every click on a tracked link in an email to a known contact ties a visit to a company.

According to BusinessMCP’s guide, about 2 percent of visitors fill out a form, so volume is low, but accuracy is high. Export those domains weekly and you have a list of companies that definitely showed interest.

Method two: server logs plus a lookup

If you control your hosting, your logs contain client addresses. The manual process:

1. Export a day or a week of access logs.
2. Extract client IPs and remove duplicates.
3. Filter out your own team, uptime monitors and known crawlers.
4. Resolve a sample with a lookup service. BusinessMCP’s free reverse IP lookup takes one address at a time, and its company lookup tool works from a company side.
5. Record the organisation and whether it looks like a business, a provider or a host.

This is slow, and a snapshot only. But it is free, and it shows you the shape of your traffic. You will see that many addresses belong to broadband providers and cloud platforms. That tells you what a paid tool can and cannot do for you.

Method three: a visitor identification tool

A paid or freemium tool automates the same idea: a script records each visit, matches the network to an organisation, adds firmographic data and shows a list. See how Leadfeeder-style tools work for the layers.

Comparing the methods

Method	Cost	Reliability	Effort	Coverage
Form and email matching	Free	Highest	Low	Very small share
Logs plus free lookup	Free	Medium	High	A sample only
Free plan of an identification tool	Free	Medium	Low	Capped
Paid identification tool	From about $19 a month for some	Medium	Low	Roughly 20 to 35 percent of B2B traffic at best
Enterprise intent suite	High	Medium	High	Broad, with intent data

Key takeaway: combine the methods. Deterministic matches from forms and emails tell you who is truly interested, and network matching gives you extra names to investigate.

What you will not see

• Remote workers on home internet. They show as consumer providers.
• Mobile visitors. They show as carriers.
• People behind VPNs. They show as the VPN provider.
• Visitors who decline consent on a cookie-based tracker.
• Individuals. Company-level tools do not name people.

BusinessMCP’s own pages acknowledge these limits and say person-level identification, where available, is US only.

Making the list useful

A raw list of company names has little value. To turn it into action:

1. Filter by fit. Remove providers, hosts, students and competitors.
2. Sort by behaviour. Pricing, comparison and contact pages say more than blog posts.
3. Check repetition. A company that returns three times in a week stands out.
4. Decide the next step. Research, outreach or ignore.

The method for ranking is in lead scoring from website visits, and the outreach side is in how to follow up on website visitors.

A lightweight weekly routine

• Monday: export new named companies.
• Remove non-business results.
• Mark each as fit, maybe or no.
• For fits, look at the pages viewed and choose a contact.
• Record outcomes in your CRM or spreadsheet.
• Once a month, review how many fits became conversations.

When to pay

A tool is worth paying for when manual lookups take more time than the subscription costs, when you need alerts rather than a weekly export, or when you want integration with a CRM. Before buying, read our competitor overview and test a free plan. If you want to see one option’s trade-offs against Leadfeeder, BusinessMCP’s comparison page describes flat pricing from $19 a month, cookieless tracking and stated limits.

Privacy reminder

Identifying companies is different from tracking individuals, but you still need transparency about what you collect. Update your privacy notice and read our GDPR guide. Nothing here is legal advice.

The short answer

Start with the free methods for a week. Count how many named, relevant companies appear. If the answer is a handful, keep it manual. If it is dozens and growing, a tool will save you hours and help you act while the visit is still fresh.

Cleaning a log sample by hand

If you try the log method, expect surprises. Of every hundred unique addresses, many will belong to mobile carriers, consumer broadband, cloud platforms and monitoring services. Create a simple category column: company, provider, cloud, crawler, unknown. After fifty rows you will see the distribution for your site, and that distribution is the best predictor of what a paid tool can deliver.

Also check timing. Cloud and crawler traffic tends to show up in bursts at odd hours, while genuine business visits cluster in working hours of the company’s time zone. Sorting by time of day is a quick, free way to separate the two before any lookup.

Keep the sheet. A month later, repeat with a new sample and compare. If the share of named companies is stable and small, a paid tool will behave the same way, which is useful information when negotiating price.

Using form data you already own

Before buying anything, export the business email domains from your contact form, newsletter and download requests for the last six months. Sort them by frequency and compare with your customer list. You will often find that several prospects are already engaging and have never been contacted. Adding those domains to a simple tracking sheet gives you a baseline against which any identification tool can be judged: if a paid tool cannot find the accounts you already know visited, its coverage is weaker than advertised.