The short version
A B2B website design agency should be judged on what the site does for pipeline, not on how the portfolio looks. Ask for results from past sites, not screenshots.
Five page types do most of the selling: the homepage, service or product pages, industry pages, comparison pages and a pricing or "how we work" page.
Positioning and copy come before design. An agency that starts with moodboards is decorating a message nobody has agreed.
A redesign can wipe out years of search traffic. Every old URL needs a permanent redirect to its new home before launch, kept in place for at least a year.
Most B2B founders commission a new website for the same reason: the old one looks dated next to a competitor's. Six months and a five-figure invoice later, the new site looks great and the number of booked calls is exactly where it was.
The site wasn't the problem. What it was built to do was. This guide covers what a B2B website should be built to do, what a good agency delivers, what it costs, and how to avoid the redesign that quietly loses your rankings.
Why most B2B websites underperform
Buyers now do most of their research before they speak to anyone. Gartner reports that 61% of B2B buyers prefer a buying experience without a sales rep (Gartner). That makes your website the salesperson for most of the buyer journey, and most B2B sites aren't built for the job.
The same four problems come up again and again:
Written for the company, not the buyer. The homepage explains what the firm is proud of, not the problem the buyer came to solve.
Vague positioning. "Innovative solutions for growing businesses" could be anyone. If a buyer can't tell in five seconds who you're for, they leave. Our guide to B2B positioning covers the fix.
No path from content to the pages that sell. When we audited 15 B2B websites, not one linked its articles to the service page that converts. The full findings are in our B2B content audit.
One call to action for everyone. "Book a demo" suits a buyer ready to talk. Everyone earlier in their research needs a smaller step.
What a B2B website design agency should deliver
A B2B website design agency plans, writes, designs and builds a website whose job is to turn the right visitors into sales conversations. Design is one part of that job, not the whole of it.
Deliverable | What good looks like |
|---|---|
Positioning and messaging input | Agreed before any design starts: who the site is for, the problem, the outcome and the proof. A messaging framework is the usual output. |
Sitemap and page plan | Every page has one job and one main next step |
Copy | Written by someone who has interviewed your customers, not filled in from a template |
Design system | Reusable components so new pages don't need a designer |
Build and CMS | Your team can publish and edit pages without a developer |
Tracking | Form fills, calls and key clicks tracked and connected to your CRM from launch day |
SEO migration | A redirect map, metadata, schema markup and a crawl check before and after launch |
Post-launch optimisation | At least 60 to 90 days of testing and fixes, agreed in the scope |
If copy, tracking or SEO migration are missing from a proposal, you are buying a design project and will pay separately for the parts that decide whether it works.
The five page types that drive pipeline
A B2B site doesn't need 60 pages. It needs these five types done well.
Page type | Its job | Must include |
|---|---|---|
Homepage | Tell the right buyer they're in the right place | Who it's for, the outcome, proof, and two next steps |
Service or product pages | Show how you solve one problem | The problem, the approach, what's included, results and an FAQ |
Industry pages | Prove you understand a specific buyer | Their language, their objections and a relevant case study |
Comparison pages | Win the shortlist | An honest comparison with the alternatives, including doing nothing |
Pricing or "how we work" | Remove the biggest unknown before the call | Price ranges or the model, what's included and what happens first |
These are also the pages AI assistants and search engines quote when a buyer asks for a recommendation. Clear, specific pages are easier to cite, which is why the same structure helps answer engine optimisation.
Conversion mechanics that matter
Most of what makes a B2B page convert is unglamorous.
Above the fold: a headline that names the outcome, a line on who it's for, one piece of proof and a clear next step. No sliders.
Two calls to action, matched to intent. One for buyers ready to talk, and a smaller one, such as a calculator, checklist or audit, for buyers still researching.
Social proof next to the ask. Logos at the top, and a specific result right beside each form.
Short forms. Ask only for what sales needs for the first call. Enrich the rest later.
Speed. Google's Core Web Vitals set a page as good when the main content loads within 2.5 seconds, it responds to input within 200 milliseconds and the layout barely shifts as it loads (web.dev). Heavy video headers and chat widgets are the usual culprits.
Our list of fixes to improve conversion rate goes into each of these in more detail.
Webflow vs WordPress vs custom
The platform matters less than agencies suggest. What matters is whether your team can update the site without filing a ticket.
Platform | Best for | Watch out for |
|---|---|---|
Webflow | Marketing sites of up to a few hundred pages where marketers edit directly | Plan limits on CMS items and less flexibility for complex logic |
WordPress | Large content libraries and teams that want full control and many plugins | Plugin sprawl, security updates and slow page builders |
Headless CMS with a custom front end | Fast sites, product integrations and content reused across channels | Needs developer support for new templates |
Pick the platform your team will actually use. A site nobody can update is out of date within a quarter.
What a B2B website costs and how long it takes
From the projects we see, the cost depends far more on strategy, copy and integrations than on design.
Scope | Typical range | Typical timeline |
|---|---|---|
Refresh on an existing structure, design and copy edits | $5,000 to $15,000 | 4 to 6 weeks |
New marketing site, 10 to 25 pages, with positioning and copy | $20,000 to $60,000 | 8 to 12 weeks |
Larger site with integrations, a headless CMS or several languages | $60,000 to $150,000+ | 12 to 16+ weeks |
The biggest cause of delay is rarely the agency. It's waiting on content, approvals and case studies from the client. Agree who owns each input and by when before the project starts.
// The Rule
Agree the message before the moodboard. A beautiful site with a vague message is still a vague message.
Don't lose your rankings in the redesign
A redesign is the easiest way to lose years of organic traffic in a weekend. Google's guidance for site moves is clear: map every old URL to its new one, use permanent server-side redirects, keep them for at least a year, and expect some temporary ranking movement while Google processes the change (Google Search Central).
Before you approve launch, check that the agency has:
Exported every URL that gets traffic or has links pointing to it
Mapped each one to its closest new page, not all to the homepage
Kept the titles, headings and copy that rank, unless there's a reason to change them
Rebuilt internal links so they point straight to the new URLs
Crawled the staging site for broken links and missing metadata
A plan to watch Search Console daily for the first few weeks
If your site already earns pipeline from search, ask the agency to show you a migration they've done and the traffic before and after. Our guide to B2B SEO services covers what ongoing SEO should include once the new site is live.
Questions to ask before you sign
What happened to pipeline or conversion rate on the last three sites you built?
Who writes the copy, and will they speak to our customers?
What do you need from us, and by when?
Who owns the design files, the code and the CMS account after launch?
What's included after launch, and for how long?
How will form fills and calls be tracked into our CRM?
A strong agency answers the first question with numbers. A weak one answers it with awards.
The first 90 days after launch
Launch is the start of the useful work, not the end. In the first 90 days, watch three things: whether search traffic holds through the migration, the conversion rate on your five money pages, and whether the calls booked are with the right buyers.
Fix the obvious leaks first, such as broken forms, slow pages and missing proof. Then test one change at a time on your highest-traffic page. Small, steady improvements to the pages that sell beat another redesign in two years.
Need a site that sells, not just one that looks good? Our Brand Builder package covers positioning, copy, design and build, with tracking and SEO migration included.
Frequently asked questions
What does a B2B website design agency do?
It plans the structure, writes the copy, designs the pages and builds the site, with the goal of turning qualified visitors into sales conversations. The better agencies also handle tracking, SEO migration and testing after launch.
How much should a B2B website cost?
Most new B2B marketing sites with positioning and copy fall between $20,000 and $60,000. Simple refreshes cost less, while sites with integrations, several languages or a headless build can exceed $100,000.
How long does a B2B website redesign take?
Eight to twelve weeks is common for a 10 to 25 page site. The usual cause of delay is waiting for content, case studies and approvals from the client rather than the build itself.
Is Webflow or WordPress better for a B2B website?
Webflow suits marketing teams that want to edit pages themselves without plugins. WordPress fits sites with a big archive of articles or many third-party integrations. The right choice is the one the in-house team will actually keep updated.
Will a website redesign hurt SEO?
It can if old URLs are not redirected. With a full redirect map, preserved content on ranking pages and close monitoring after launch, most sites see only a short dip before traffic settles.