--- title: "Web Development agencies in Shrewsbury - AgencyIndex" url: "https://www.marketingagencyindex.com/uk/services/web-development-shrewsbury-agencies" description: "Every UK marketing agency offering web development in Shrewsbury, indexed on AgencyIndex." --- [Home](https://www.marketingagencyindex.com/uk) / [Services](https://www.marketingagencyindex.com/uk/services) / [Web Development](https://www.marketingagencyindex.com/uk/services/web-development) / in Shrewsbury Web Development in Shrewsbury · 1 agency # Web Development agencies in Shrewsbury. Web Development is the technical build of a website or web application: writing code, configuring the CMS, wiring up integrations, and shipping a stable, performant product to production. It sits alongside web design, which is the visual and UX work, and is the discipline commissioned when the brief is to build, ship, and maintain. This page shows every agency on AgencyIndex offering web development in Shrewsbury. At a glance - 1 UK agencies offering web development in Shrewsbury - Part of the [Web Development](https://www.marketingagencyindex.com/uk/services/web-development) service set - Indexed in [Shrewsbury](https://www.marketingagencyindex.com/uk/locations/shrewsbury) - Reviewed 18 May 2026 Showing 1-1 of 1 web development agency in Shrewsbury · [All Web Development agencies](https://www.marketingagencyindex.com/uk/services/web-development) [Siruss](https://www.marketingagencyindex.com/uk/agency/siruss) Independent · Shrewsbury · 2-10 Employees · Verified Siruss is a full-service digital agency based in Shrewsbury, Shropshire. We work with businesses as their digital partner, providing best-in-class web design, development, SEO and digital marketing. [SEO](https://www.marketingagencyindex.com/uk/services/seo) · [Local SEO](https://www.marketingagencyindex.com/uk/services/local-seo) · [Generative Engine Optimisation (GEO)](https://www.marketingagencyindex.com/uk/services/generative-engine-optimisation) · [Branding](https://www.marketingagencyindex.com/uk/services/branding) · [Digital Strategy](https://www.marketingagencyindex.com/uk/services/digital-strategy) · +9 more services · [B2B](https://www.marketingagencyindex.com/uk/industries/b2b) · [E-commerce](https://www.marketingagencyindex.com/uk/industries/ecommerce) · [FMCG](https://www.marketingagencyindex.com/uk/industries/fmcg) · +7 more industries [View profile →](https://www.marketingagencyindex.com/uk/agency/siruss) Editor's note AgencyIndex tracks 1 web development agency in Shrewsbury. The list above is filtered to that intersection and ordered with verified and featured listings first. For the wider editor's view on web development agencies in the UK, see [the web development service brief](https://www.marketingagencyindex.com/uk/services/web-development). For context on Shrewsbury's marketing cluster, see [the Shrewsbury location brief](https://www.marketingagencyindex.com/uk/locations/shrewsbury). The pricing, timeline and red-flag notes below apply to web development as a discipline; they do not change materially in Shrewsbury. Typical cost £2,000-150,000+ per project Brochure / small WordPress £2,000-15,000 · Custom React or Next.js £10,000-50,000 · Mid-size ecommerce £8,000-50,000 · Complex web apps and SaaS £50,000-150,000+. Maintenance retainers £150-2,000+ per month. Realistic timeline 4 weeks-9 months per launch Brochure sites 4-8 weeks · Ecommerce 8-16 weeks · Complex web apps 4-9 months. Phases: discovery 1-4wks, design 1-6wks, build 1-20wks, QA 1-4wks, launch. Red flags 6 to watch in any pitch - Refusal to hand over source code ownership or repo access on handover - Proprietary CMS or hosting lock-in that makes migration off the platform painful - Hidden offshoring with no named technical lead and no time-zone overlap - No SLA on bug fixes, no documented post-launch support terms - Can't talk fluently about Core Web Vitals, Lighthouse, or WCAG 2.1 AA accessibility - Suspiciously low fixed-price quotes that skip discovery and assume zero scope creep Web Development across the UK ## Web Development agencies in other cities. [All locations](https://www.marketingagencyindex.com/uk/locations) [Web Development in London 160](https://www.marketingagencyindex.com/uk/services/web-development-london-agencies) · [Web Development in Manchester 38](https://www.marketingagencyindex.com/uk/services/web-development-manchester-agencies) · [Web Development in Birmingham 31](https://www.marketingagencyindex.com/uk/services/web-development-birmingham-agencies) · [Web Development in Leeds 26](https://www.marketingagencyindex.com/uk/services/web-development-leeds-agencies) · [Web Development in Nottingham 23](https://www.marketingagencyindex.com/uk/services/web-development-nottingham-agencies) · [Web Development in Bristol 16](https://www.marketingagencyindex.com/uk/services/web-development-bristol-agencies) · [Web Development in Brighton 15](https://www.marketingagencyindex.com/uk/services/web-development-brighton-agencies) · [Web Development in Sheffield 15](https://www.marketingagencyindex.com/uk/services/web-development-sheffield-agencies) · [Web Development in Leicester 13](https://www.marketingagencyindex.com/uk/services/web-development-leicester-agencies) · [Web Development in Cardiff 9](https://www.marketingagencyindex.com/uk/services/web-development-cardiff-agencies) · [Web Development in Leamington Spa 2](https://www.marketingagencyindex.com/uk/services/web-development-leamington-spa-agencies) · [Web Development in Derby 1](https://www.marketingagencyindex.com/uk/services/web-development-derby-agencies) Other disciplines in Shrewsbury ## Other services in Shrewsbury. [All Shrewsbury agencies](https://www.marketingagencyindex.com/uk/locations/shrewsbury) [Digital Strategy in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/digital-strategy-shrewsbury-agencies) · [Generative Engine Optimisation (GEO) in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/generative-engine-optimisation-shrewsbury-agencies) · [Local SEO in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/local-seo-shrewsbury-agencies) · [Marketing Analytics and Tracking in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/marketing-analytics-shrewsbury-agencies) · [Performance Marketing in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/performance-marketing-shrewsbury-agencies) · [PPC in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/ppc-shrewsbury-agencies) · [SEO in Shrewsbury 2](https://www.marketingagencyindex.com/uk/services/seo-shrewsbury-agencies) · [Branding in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/branding-shrewsbury-agencies) · [Content Marketing in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/content-marketing-shrewsbury-agencies) · [CRO in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/cro-shrewsbury-agencies) · [UX Design in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/ux-design-shrewsbury-agencies) · [Web Design in Shrewsbury 1](https://www.marketingagencyindex.com/uk/services/web-design-shrewsbury-agencies) Frequently asked ## What brands ask about web development agencies. The 5 questions our editors get most often, answered honestly. These apply to web development as a discipline regardless of city. Curated by humans ### How much does it cost to build a website with a UK agency in 2026? UK web development pricing splits by project type. A brochure or small WordPress site from a proper agency runs £2,000-15,000. Custom React or Next.js builds, usually paired with a headless CMS, sit at £10,000-50,000. Mid-size ecommerce lands between £8,000 and £50,000 depending on integrations. Complex web apps and SaaS platforms start around £50,000 and climb past £150,000 for enterprise work. Maintenance retainers are separate and typically run £150-2,000+ per month. ### How long does a web development project take from start to launch? A brochure or small marketing site is usually 4-8 weeks. Ecommerce builds take 8-16 weeks depending on catalogue size, payment flows, and integrations. Complex web apps and SaaS platforms run 4-9 months or more. The phases are roughly the same shape regardless of size: discovery and scoping, design and prototyping, build, QA, and launch. Content readiness and approval speed on the client side are usually what push timelines, not development. ### What is the difference between web design and web development? Web design is the visual and UX work: research, information architecture, wireframes, brand application, UI design, and prototyping. Web development is the technical build: writing code, configuring the CMS, integrating third-party tools, hitting performance and accessibility benchmarks, and shipping to production. Some UK agencies do both under one roof. Others specialise. Either model is fine, but it is worth knowing which discipline is actually being commissioned before signing. ### Should I choose WordPress, custom React or Next.js, or a headless CMS? WordPress is still the cheapest and most flexible default for content-led marketing sites. Custom React or Next.js, usually paired with a headless CMS like Sanity, Contentful, or Storyblok, costs more up front but wins on performance, Core Web Vitals, and long-term flexibility. Headless is overkill for a brochure site and a strong fit for content-heavy brands, multi-channel publishers, or anything that needs to feed a mobile app or storefront alongside the website. ### What are the main red flags when hiring a web development agency? Refusal to hand over source code or repo access at launch. Proprietary CMS or hosting that locks the brand in. Hidden offshoring with no named technical lead. Vague proposals that can't break down deliverables, revisions, or what happens after go-live. Inability to discuss Core Web Vitals, Lighthouse scores, or WCAG 2.1 AA accessibility (now mandatory for any UK site selling into the EU under the European Accessibility Act). Low fixed-price quotes that skip discovery usually mean rework later.