How to Personalize Your B2B Website by Company Size

A 10,000-person enterprise and a 20-person startup can land on your homepage in the same hour, looking at the same product. The enterprise visitor is one member of a buying group that will need a security review, legal sign-off and a procurement process. The founder wants to see the price, try the thing this afternoon and pay by card. Most B2B websites show both of them the same headline, the same logo bar and the same "Book a demo" button.

This post covers how to personalize a website by company size in practice: where to draw the segment lines, which page elements are worth changing, what a finished homepage looks like for each tier, and how to tell whether it worked. It also covers the cases where size-based personalization is the wrong call.

Why company size is a good first segmentation dimension

Company size is not the only way to segment, and for some businesses industry or use case matters more. But size has two properties that make it a sensible starting point.

First, it tends to track how a company buys. Larger organisations buy in groups: Gartner's May 2025 buyer survey describes buying groups of five to 16 people drawn from as many as four functions. A small company often has one person who finds the tool, decides and pays. Those two buyers need different things from the same page: one needs material to circulate internally, the other needs to get to a decision fast.

Second, you can know it on the first pageview. Behavioural signals and intent scores need several visits to build up. Company size comes from visitor identification: the visitor's IP resolves to a company, and the company record carries an employee count. When the lookup succeeds, you can change the page before the visitor has clicked anything.

The catch is "when the lookup succeeds". Remote workers on home broadband, mobile networks, VPNs and very small companies often don't resolve to a company at all. Match rates vary a lot by audience and vendor, so check your own numbers before you plan around them (more on this in the section on unknown visitors below).

Defining your company size segments

Start with three tiers. Each one should correspond to a buying process your sales team would actually recognise, and three is usually enough to cover self-serve, assisted and enterprise motions without tripling your content work.

Treat those cut-offs as placeholders. The right boundaries come from your own closed-won deals:

1. Export the last 12 months of closed-won deals with employee count, deal value, sales cycle length and whether the deal went through procurement or a security review.
2. Sort by employee count and look for where things jump: the point where average deal value steps up, where cycles stretch from weeks to months, where security questionnaires start appearing.
3. Put your boundaries at those jumps. A dev-tools company might find enterprise behaviour starting at 1,000 employees. A company selling into manufacturing might not see it until 5,000.

Resist adding a fourth or fifth tier early. Every extra segment means another set of headlines, logos, testimonials and CTAs to write and keep current, and another cohort that is too small to measure. Add a "micro" or "strategic" tier only when the deal data shows that group behaving differently and it matters to revenue.

What to change on the page, in order

You do not need three versions of your website. Pick a handful of elements per page where a mismatch actively costs you, and leave everything else alone. In rough order of how much a mismatch hurts:

1. The hero headline and subheadline

The headline frames the whole visit. "Set up in five minutes, no engineering needed" is a strong promise to a 30-person company and a mild warning sign to an enterprise architect who needs to know the product survives SSO, audit requirements and a 40-team rollout. Write one headline per tier around what that tier worries about: speed and simplicity for SMB, growth and team adoption for mid-market, control and reliability for enterprise.

2. Social proof

This is where generic sites mismatch most visibly. A logo bar of household-name enterprises tells a 30-person company "this isn't for you" (or "this will be expensive"). A bar of startups tells an enterprise buyer the opposite. Swap the logo bar, the featured testimonial and the case study links so that each visitor sees companies roughly their own size, and ideally their own industry if you have enough customers to cover it.

Check your inventory before you promise this. If you have two enterprise customers who allow their logos to be used, that is your enterprise logo bar, and you may be better off leading with certifications and a named case study than a thin row of logos.

3. CTAs

Match the call to action to how the segment buys:

• SMB: "Start your workspace", "See it in action" (self-serve, no calendar)
• Mid-market: "Book a demo", "See how it works for your team"
• Enterprise: "Talk to our team", "Request the security overview"

A demo-only CTA is friction for a founder who wanted to click around on their own. Gartner's March 2026 survey of B2B buyers found 67% prefer a rep-free experience, which is an argument for always offering a self-serve path somewhere on the page, even for larger visitors, rather than forcing every tier through sales.

4. Pricing presentation

Pricing is sensitive, so change presentation rather than prices. Show SMB visitors the full plan table with monthly and annual options and the self-serve plan highlighted. Show mid-market visitors the same table with the team or business plan highlighted and a line about volume pricing. For enterprise visitors, lead with what the enterprise plan includes (SSO, SLAs, support model) and a "contact us for pricing" path, while keeping the public plans reachable. Never show different list prices to different visitors for the same plan; people compare notes, and it reads as a trick when they do. Our post on B2B pricing page personalization covers the page in more detail.

5. Feature emphasis

Reorder rather than rewrite. Most feature grids have eight to twelve items; move the three that matter most to the tier to the top:

• SMB: setup time, no-code configuration, price
• Mid-market: integrations, permissions, reporting across teams
• Enterprise: SSO/SAML, role-based access, audit logs, data residency, support terms

What to leave alone

Navigation, brand, legal content, the core product description and the overall page layout should be the same for everyone. If a visitor shares your URL with a colleague at a different-sized company, both should recognise it as the same site. Personalization changes emphasis; it should not make three different websites.

Worked example: one homepage, three tiers

Illustrative example. Imagine a project management tool sold to B2B teams. The page structure is identical for all three visitors; only the content inside each block changes.

Two things to notice. The enterprise version still links to the public plans, because someone in the buying group will want a ballpark. And none of the copy names the segment. "Built for enterprise security" works; "For companies with 2,000+ employees" tells the visitor you looked them up, which feels like surveillance rather than relevance.

Setting it up: a two-week plan

This assumes one marketer with access to CRM data and a personalization tool, and a homepage as the first target.

Week 1: segments and copy

1. Pull the closed-won export and set your three boundaries as described above.
2. Walk through the homepage, pricing page and your top five landing pages. For each element, note which company size it implicitly speaks to. Many B2B sites drift towards mid-market language by default, which leaves both ends underserved.
3. Build a content matrix: rows are page elements (headline, subheadline, logos, testimonial, CTA, feature order), columns are tiers. Fill in every cell. This is the slow part. If you can't fill a cell with something genuinely different, leave that element on the default.

Week 2: configure, QA, launch

1. Install or confirm visitor identification and check that employee count is populated for identified companies. Spot-check ten known companies against their LinkedIn headcount.
2. Create three audiences on employee count. Make sure the ranges don't overlap and that "unknown" is not silently lumped into any of them.
3. Map each content variation to its audience, homepage only.
4. QA each variant. Use your tool's preview mode or a VPN exit in a known company's range if available, and check mobile layouts: alternative headlines are often longer and break the hero on small screens.
5. Launch with a holdout. Keep a share of identified visitors in each tier on the default page so you have something to compare against (see measurement below).

Handling visitors you can't identify

A large share of your traffic will not resolve to a company. Before launch, check your identification tool's reporting for what share of sessions it matched last month, and how that splits by channel: paid social and organic mobile traffic usually match worse than direct desktop visits from office networks.

Those visitors get the default page, so the default has to be good on its own. Our view: write the default for the tier that brings you the most revenue, rather than trying to speak to all three at once, because a page that hedges between "start in minutes" and "enterprise-grade" convinces nobody. If identification is weak for your audience, a self-selection element ("I'm buying for a team of 1-50 / 50-500 / 500+") can do part of the job, and the choice can drive the same content rules. For more on building the underlying segments, see firmographic data segments that convert.

When not to personalize by company size

• Your deals don't actually differ by size. If the closed-won analysis shows no meaningful jump in cycle length, deal value or process, size isn't the dimension that matters. Industry or use case probably is.
• You only sell to one tier. If 90% of revenue is mid-market, one well-written page beats three variants.
• You don't have the proof to back each tier. Personalizing the headline to enterprise and then showing no enterprise customers, certifications or security docs makes the gap more obvious, not less.
• Your traffic is too small to measure. If each tier gets a few hundred identified visits a month, you won't be able to tell a real change from noise for a long time. Fix the default page first.

Common mistakes

Personalizing everything at once

Fifteen elements across ten pages is a maintenance problem and makes it impossible to say what moved the numbers. Start with the homepage and four or five elements, run it for a month, then expand.

Hiding pricing from everyone

The "contact us for pricing" approach suits enterprise buyers who expect a quote. Extended to smaller visitors, it pushes people who wanted to self-qualify into a sales conversation they didn't ask for, or off the site entirely. Keep public prices visible to SMB and mid-market visitors.

Using size as the only dimension forever

A 500-person hospital and a 500-person software company have the same headcount and very different concerns. Once size-based rules are stable, layer in industry for your biggest verticals. We cover that in industry-specific website personalization.

Copy that shows the machinery

"Hi, enterprise visitor!" or "Built for 2,000+ person companies" makes the targeting visible. Write to the concerns of the tier, not about the tier.

Stale variants

Personalized blocks are easy to forget. A testimonial from a customer who churned, or a logo of a company that no longer allows its use, can sit in an enterprise variant for months because nobody on the team sees it. Put a quarterly review of every variant on someone's calendar.

Measuring whether it worked

Before-and-after comparisons are weak evidence: seasonality, campaigns and pricing changes all move conversion rates at the same time. Use a holdout instead. Keep a slice of identified visitors in each tier (for example 10-20%) on the default page, and compare the personalized group against the holdout within the same tier and the same weeks.

Track per tier, not in aggregate:

• Conversion rate on the tier's intended action (signup for SMB, demo request for mid-market, sales contact for enterprise).
• Whether visitors reach the next page that matters, such as pricing, security or integrations.
• Pipeline from each tier after 60-90 days: did enterprise leads from the personalized group become opportunities at the same or a better rate?

If one tier gets worse, look at what the personalized version removed. Often the default contained a proof point or link that tier relied on. If you expect small differences, check sample sizes before reading the results; our guide to A/B test sample size explains how to work out how long you need, and measuring personalization ROI covers the revenue side.

Beyond the homepage

Once the homepage is stable, the next pages to extend are usually:

1. The pricing page, using the presentation rules above.
2. Product and feature pages: reorder features and swap screenshots (an admin console for enterprise, the main workspace for SMB).
3. Customer story pages: sort size-matched stories to the top rather than hiding the rest.
4. The signup and demo flow: send SMB visitors to self-serve onboarding, mid-market to a booking page, enterprise to a sales form that asks about security requirements up front.

Markettailor's segmentation builds the three employee-count audiences on top of its visitor identification, and the same rules can swap headlines, logo bars and CTAs without code changes. If you want to see which tiers your current traffic falls into before writing any copy, look at the plans and run identification on your own site for a few weeks first. That data tells you whether company size is the right first dimension for you, or whether industry should come first.