Overview
WordPress is often described as free, and technically it is: the software costs nothing to download. In practice, a professional WordPress website has real ongoing costs and a substantial one-off build investment. Understanding both clearly is essential for accurate budgeting.
This guide gives you transparent, realistic cost information for custom WordPress website projects in the UK in 2026. We cover hosting, build costs, copywriting options, maintenance, and the total cost of ownership comparison against other platforms.
In this article:
- The two cost components: hosting and build
- WordPress hosting and infrastructure costs
- Build costs by project scope
- Copywriting: the three tiers
- What drives WordPress build costs up
- Ongoing costs and maintenance
- How WordPress compares to Webflow and HubSpot on cost
- Frequently asked questions
This article is part of the complete guide to WordPress for B2B websites.
1. The two cost components: hosting and build
A WordPress website cost has two distinct components. Hosting and infrastructure is the ongoing cost of running the site: server space, security, CDN, and the technical environment the site lives in. The build cost is the one-off agency investment to design, develop, and launch the site.
Unlike Webflow or HubSpot CMS, where hosting is bundled into the platform subscription, WordPress separates these costs. This creates a lower apparent entry point (no mandatory platform subscription) but requires separate budgeting for hosting and maintenance that managed platforms include automatically.
Both cost components need to be in your budget from day one. Companies that budget for the build but not ongoing hosting and maintenance are consistently surprised by the true annual cost.
2. WordPress hosting and infrastructure costs
Managed WordPress hosting: £50 to £200 per month
Managed WordPress hosting providers such as Kinsta, WP Engine, and Cloudways handle the technical environment for you: server configuration, automatic backups, staging environments, CDN, and basic security monitoring are included. This is the appropriate approach for most mid-market B2B companies without dedicated server management capability.
Costs vary by traffic volume, storage requirements, and the number of staging environments needed. A mid-market B2B site with moderate traffic typically falls in the £70 to £120 per month range on a quality managed provider.
Enterprise hosting: £200 to £500+ per month
For high-traffic sites, sites with specific compliance requirements (data residency, HIPAA, FCA-regulated environments), or organisations requiring SLA guarantees and dedicated support, enterprise-grade hosting is necessary. Providers such as Pantheon, Presslabs, and enterprise tiers of Kinsta and WP Engine serve this requirement.
Plugin licences: £100 to £500 per year
A professional WordPress site requires several premium plugin licences beyond the core software. ACF PRO for custom content fields (approximately £50 per year), a premium SEO plugin such as Yoast SEO Premium or Rank Math Pro (£50 to £80 per year), a form builder such as Gravity Forms (£60 per year), and a security plugin such as Wordfence Premium (£100 per year) are the most common requirements. The total plugin licence cost for a well-maintained mid-market B2B site typically runs £250 to £500 per year.
| Note on plugin management |
| Plugin licences are not a one-time cost. They renew annually and need to be kept current. Outdated plugins are one of the most common sources of WordPress security vulnerabilities. Budget for annual licence renewals and factor plugin management time into your ongoing cost assessment. |
3. Build costs by project scope
Build costs for custom WordPress projects at Rudo fall into three bands. These are costs for custom theme development, not page builder implementations. The distinction matters because custom themes and page builder sites are fundamentally different products with different performance, security, and longevity profiles.
Standard build: £12,000 to £25,000
A fully custom-designed WordPress site with discovery and strategy, 15 to 30 page templates built on a custom theme using ACF PRO, essential plugin configuration, CRM or marketing tool integration, pre-launch SEO setup, and team training. Appropriate for most mid-market B2B companies. Typical timeline: 12 to 14 weeks.
What this includes: stakeholder discovery, competitor and audience analysis, UX wireframing, high-fidelity Figma design across all templates, custom PHP/CSS/JS theme development, ACF PRO content field setup, plugin selection and configuration, staging environment testing, and post-launch support.
Complex build: £25,000 to £50,000
Larger sites with custom post type architecture, complex plugin integrations, membership or gated content systems, headless WordPress configuration with a Next.js front-end, advanced custom functionality, or large-scale content migration from a previous platform. Typical timeline: 14 to 18 weeks.
Enterprise build: £50,000 and above
Multi-site WordPress network deployments, sites with bespoke application-level functionality, complex third-party system integrations (ERP, proprietary CRM, data warehouse connections), or projects requiring dedicated infrastructure design. Timelines vary significantly based on scope.
Page builder vs custom theme: why the cost difference matters
A WordPress site built on Elementor or Divi costs less to produce initially because it requires less development time. It also produces a slower, less secure, harder-to-maintain site that typically needs rebuilding within three to four years. A custom theme costs more upfront and remains maintainable, fast, and secure significantly longer. When evaluated over a five-year period, the custom theme almost always costs less in total.
4. Copywriting: the three tiers
Copywriting is consistently the most underestimated cost variable in a WordPress project. Deciding which tier fits your team before the project begins prevents the most common cause of projects running late.
Strategic guidance: agency outlines, client writes
Rudo produces detailed page-by-page copy outlines covering messaging hierarchy, key claims, proof points, and CTAs. Your team writes the final copy against these outlines. Adds approximately £1,500 to £3,000. Works when you have a strong internal writer who can turn structured briefs into polished copy within the agreed timeline.
Hybrid: agency writes core pages, client writes the rest
Rudo writes the highest-conversion pages: homepage, key service or product pages, and primary landing pages. Your team writes secondary pages using our messaging framework. Adds approximately £3,500 to £7,000. The most commonly chosen option. Ensures that the pages with the greatest commercial impact are written by specialists.
Full copywriting: agency writes everything
Rudo writes every page, beginning with a messaging workshop that establishes positioning, audience language, and brand voice. Adds approximately £6,000 to £14,000 and 1 to 2 weeks to the timeline. The right choice for companies repositioning, launching in new markets, or without internal writing capability.
5. What drives WordPress build costs up
- Custom post type complexity. The more complex the content model, the more time ACF PRO field group configuration and custom template development takes. A site with five custom post types with complex relational fields takes significantly longer than one with a blog and standard pages.
- Number of distinct page templates. Each unique page layout requires separate design and development work. A site with 25 distinct template types costs more than one with 12, even at the same total page count.
- Integration complexity. CRM connections, marketing automation, payment systems, member portals, and custom API integrations each add development and testing time proportional to their complexity.
- Headless WordPress configuration. Decoupling WordPress from its front-end using Next.js or another framework adds significant development time but delivers exceptional performance. Typically adds £8,000 to £20,000 to a standard build.
- Content migration. Migrating content from a previous platform, particularly if the content requires restructuring to fit the new model, adds meaningful time. Large migrations can add £3,000 to £10,000 to a project.
- Multilingual setup. WordPress multilingual implementations using WPML or Polylang add build time for template localisation, content duplication structures, and hreflang configuration.
- Copywriting tier. See section 4. Adds £1,500 to £14,000 depending on the option chosen.
6. Ongoing costs and maintenance
Maintenance retainer: £500 to £1,500 per month
WordPress requires ongoing attention: WordPress core updates, plugin updates, security monitoring, and periodic performance checks. For companies without in-house development resource, a maintenance retainer with a WordPress agency covers this. Basic maintenance (updates, monitoring, backup verification) runs £500 to £800 per month. Active maintenance including content support, landing page builds, and iterative improvements runs £1,000 to £1,500 per month.
The maintenance gap in platform comparisons
When comparing WordPress to Webflow or HubSpot CMS on cost, maintenance is the line item most commonly omitted. Webflow and HubSpot handle platform maintenance automatically with zero additional cost. WordPress requires either in-house developer time or a maintenance retainer to stay secure and performant. This is real ongoing cost that should be factored into any honest platform comparison.
| Cost dimension | WordPress | Webflow | HubSpot CMS |
| Platform subscription | None | £39/month (Business) | ~£400/month (Professional) |
| Hosting | £50 to £200/month | Included | Included |
| Plugin licences | £100 to £500/year | None | None |
| Maintenance | £500 to £1,500/month (retainer) | Zero | Zero |
| Build cost (mid-market) | £12,000 to £25,000 | £18,000 to £35,000 | £20,000 to £45,000 |
| Year-one total (mid-market) | £22,000 to £45,000 | £20,000 to £40,000 | £30,000 to £65,000 |
7. How WordPress compares to Webflow and HubSpot on cost
WordPress's apparent cost advantage over managed platforms narrows significantly when maintenance is properly accounted for. For companies with in-house development resource who can absorb maintenance internally, WordPress is genuinely the lower-cost option over a multi-year period. For companies without that resource, the total cost of keeping a WordPress site running well often approaches or exceeds the cost of a managed platform.
The right cost comparison is total cost of ownership over three years, not platform subscription alone. A company paying £70 per month for WordPress hosting but spending £800 per month on maintenance is paying £10,000+ per year for the privilege of not having a platform subscription. A Webflow Business plan at ~£40 per month with zero maintenance costs £480 per year. The comparison is context-dependent, not automatic.
For platform comparison guides, read WordPress vs Webflow for B2B and WordPress vs HubSpot CMS for B2B.
Ready to talk about your WordPress website?
Rudo provides transparent WordPress pricing from the first conversation. Book an intro call to get a realistic view of what your project would cost and what it would involve.
8. Frequently asked questions
How much does a WordPress website cost in the UK?
A professional custom WordPress website has two cost components. Hosting runs £50 to £200 per month for managed WordPress hosting, plus £100 to £500 per year in plugin licences. Build costs for a mid-market B2B site range from £12,000 to £25,000 for a custom theme build. Copywriting adds £1,500 to £14,000 depending on the tier. Ongoing maintenance, if handled by an agency, adds £500 to £1,500 per month.
Is WordPress cheaper than Webflow?
It depends on whether you factor in maintenance. On platform cost alone, WordPress is cheaper. When you include managed hosting, plugin licences, and maintenance retainer costs, the total annual cost of running a WordPress site is often comparable to or higher than Webflow, which includes hosting and maintenance at zero additional cost. For companies with in-house developer resource, WordPress is genuinely the lower-cost option.
Why does a custom WordPress theme cost more than a page builder build?
A custom WordPress theme requires more development time because it is built from the ground up in PHP, CSS, and JavaScript to the client's specific design and functional requirements. A page builder build uses a plugin that provides a pre-built framework, reducing development time but producing slower, less secure, and harder-to-maintain code. The custom theme costs more upfront and costs significantly less to maintain over a three to five year period.
What is included in a WordPress build cost?
A well-scoped WordPress build at Rudo includes: discovery and strategy, content architecture, UX wireframing, high-fidelity Figma design across all templates, custom PHP/CSS/JS theme development, ACF PRO content field configuration, plugin selection and setup, CRM or tool integration, performance optimisation, pre-launch SEO configuration, cross-browser QA, and team training. Copywriting and content migration are scoped separately.
Find out more about our WordPress web design service.
Written by
Rudo Agency
Rudo is a strategy-led web design and development agency specialising in B2B. Based in the UK and working with clients globally, we help ambitious brands turn complex ideas into high-performing websites. Our team combines digital strategy, UX/UI design, custom development, and SEO to deliver results-focused websites that support real business growth.
