842 agencies indexed·Latest entry: 17 July 2026
Software Development in Leeds · 8 agencies

Software Development agencies in Leeds.

Software Development is the discipline of building bespoke business systems, SaaS products, internal platforms, and enterprise integrations from scratch. It sits beyond Web Development, which is marketing sites and lighter web apps, and beyond Mobile App Development, which is native iOS and Android. This is the work commissioned when the product is the company. This page shows every agency on AgencyIndex offering software development in Leeds.

At a glance
  • 8 UK agencies offering software development in Leeds
  • Part of the Software Development service set
  • Indexed in Leeds
  • Reviewed 18 May 2026
Showing 1-8 of 8 software development agencies in LeedsAll Software Development agencies
Fishtank Agency logo
Fishtank Agency
Independent·Leeds·11-50 Employees·Verified

Fishtank, a digital and creative agency in Yorkshire, UK, excels in metamorphosing corporate communication via compelling storytelling. By presenting groundbreaking solutions, they routinely secure enduring ROI for their clientele. Fishtank's distinctive edge lies in their dedication to strategic thought, use of data for business problem-solving, and proficiency in brand strategy, creative leaders

LION+MASON logo
LION+MASON
Independent·London·2-10 Employees·Verified

LION+MASON is a top-rated, strictly senior-led UK Digital Product Consultancy, specialising exclusively in the design, modernisation, and scaling of complex enterprise products and high-transaction platforms. Operating at the intersection of human-centred design and commercial strategy, the agency partners with global brands such as Johnson & Johnson, Best Western, and Cambridge University Press to drive scalable product growth and measurable business performance. Rejecting the traditional agency pyramid, LION+MASON connects clients directly with seasoned industry veterans and operates a unique, tech-agnostic "Architect Model"—remaining independent of the software engineering build phase to provide completely objective, best-fit technical partnerships without vendor lock-in. Consistently ranked by Clutch as one of the top UX Agencies in the UK and a leading global research firm, LION+MASON eschews traditional sales pitches in favour of a zero-barrier, free "Light Briefing," offering enterprise leaders immediate, expert perspective on how to bridge internal skill gaps, build competitive advantage, and architect market-leading digital products.

The Digital Gene logo
The Digital Gene
Independent·Leeds·2-10 Employees

The Digital Gene, a leading digital agency stationed in Stockton-on-Tees, excels in creating and developing eco-friendly websites. We harness the power of data centres that operate on green energy and employ streamlined, bespoke code to keep unnecessary scripts to a minimum. Our unique methodology integrates UX design, ensuring a smooth user experience, and consistent carbon-neutral auditing to ma

Motion 12 logo
Motion 12
Independent·Leeds·2-10 Employees

Motion 12, a Leeds-based digital agency, excels in crafting user-focused, inventive digital experiences. This agency distinguishes itself through an extensive assortment of services such as digital design, software engineering, motion design plus animation, and performance optimisation. Each service is meticulously customised to manifest clients' digital dreams into reality. Our dynamic and profic

Fyber Agency logo
Fyber Agency
Independent·Leeds·11-50 Employees

Fyber, a versatile agency nestled in Leeds, delivers an array of services via its distinct divisions: Fyber Digital, Fyber Live, and Fyber Direct. Fyber Digital excels in brand development and website design, Fyber Live shines in the sphere of events and exhibitions, whereas Fyber Direct is a leading provider of mail and print solutions. Through this holistic approach, Fyber is adept at furnishing

Cefar logo
Cefar
Independent·Leeds·2-10 Employees

Cefar, a premier digital design agency located in Leeds, excels in blending innovative digital design and insightful business strategies. Our bespoke solutions are aimed at fostering business expansion, rather than merely crafting websites. Our extensive service portfolio encompasses web design, software development, digital marketing, eCommerce web design, and web development, all adhering to the

The Inter Group logo
The Inter Group
Independent·Leeds·11-50 Employees

The Inter Group (TIG), a leading digital marketing agency, is nestled in the heart of Knaresborough, North Yorkshire. Showcasing a unique blend of media, creativity, technology, and data, we offer a wide range of customised marketing services that breathe life into our clients' visions. TIG, backed by more than half a century of industry experience, has built a formidable reputation, earning the t

Ascensor logo
Ascensor
Independent·Leeds·11-50 Employees

Since 2007, Ascensor has been at the forefront of website development and promotion, relishing in collaborations with businesses across the spectrum - from burgeoning start-ups to multi-million turnover global firms, and every tier in between. Ascensor thrives in the dynamic digital landscape, playing a crucial role in driving client success as the industry perpetually evolves. Creativity forms

Editor's note

AgencyIndex tracks 8 software development agencies in Leeds. The list above is filtered to that intersection and ordered with verified and featured listings first.

For the wider editor's view on software development agencies in the UK, see the software development service brief. For context on Leeds's marketing cluster, see the Leeds location brief. The pricing, timeline and red-flag notes below apply to software development as a discipline; they do not change materially in Leeds.

Typical cost
£15,000-1,000,000+
per build

Senior engineer day rates £550-900 · Agency hourly £80-150 (£640-1,200/day). Project bands: Lean MVP £15,000-40,000 · Production MVP £40,000-90,000 · Multi-tenant SaaS £90,000-200,000 · Enterprise platform £150,000-400,000+ · Large enterprise £250,000-1,000,000+.

Realistic timeline
12-52+ weeks
discovery to launch

Discovery 2-6wks · Architecture 3-8wks · MVP build 8-16wks · Iteration and hardening 4-12wks · QA 2-6wks. Simple MVP 12 weeks, medium product 4-8 months, enterprise platform 9-18 months. 2-week sprint cadence standard.

Red flags
6 to watch
in any pitch
  • · No source code or IP ownership clause in the contract
  • · Hidden offshoring with no named technical lead and no time-zone overlap
  • · Fixed-price proposal on scope that has not been through proper discovery
  • · No automated test coverage, no CI/CD pipeline, no staging environment
  • · No DevOps or SRE capability for post-launch reliability and incident response
  • · Buzzword-driven stack choices that can't be justified against the product, team, or scale
Frequently asked

What brands ask about software development agencies.

The 5 questions our editors get most often, answered honestly. These apply to software development as a discipline regardless of city.

Curated by humans

UK pricing splits by project type. A lean MVP or proof-of-concept runs £15,000-40,000. A production-ready MVP lands at £40,000-90,000. Multi-tenant SaaS products sit between £90,000 and £200,000. Enterprise platforms with SSO, audit logs, and compliance start at £150,000 and climb past £400,000. Large enterprise builds with multiple teams and complex integrations run from £250,000 into seven figures. Senior engineers bill £550-750 per day direct, £640-1,200 per day through an agency.