top llm development companies uk

Top 10+ LLM Development Companies in United Kingdom (UK) (2026)

Last Updated 05th September 2026 | Category: Top AI Development Firms

The List Of Top 10+ LLM Development Companies in United Kingdom (UK) 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
Ratings:
5.0
497 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • Unity 3D Game Development
  • Wearable App Development
  • UI-UX Design
  • Web Design
  • Internet of Things
  • AI Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
raizlabs

Details

Founded: 2003
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $10,000+
Ratings:
4.1
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • VR App Development
  • AR App Development
  • UI-UX Design
  • Web Design
  • Internet of Things
  • AI Development
Raizlabs is a software development company that turns ideas into working products. Raizlabs focuses on Mobile App Development. Raizlabs employs 50 - 249 people. Clients can expect pricing around $150 - $199/hr, with projects averaging about $5,000,000. This profile is a starting point — reach out to Raizlabs directly to discuss project specifics.
sidebench

Details

Founded: 2012
Hourly Rates: $150 - $199
Employees: 10 - 49
Avg. Project Cost: $2,500,000+
Ratings:
4.4
7 Reviews

Service Line

  • Mobile App Development
  • iOS App Development
  • iPhone App Development
Businesses looking for a reliable technology partner often consider Sidebench. Their work spans web development, mobile apps, and custom software projects. The company operates with a team of 10 - 49 professionals. Clients can expect pricing around $150 - $199/hr, with projects averaging about $5,000,000. This gives a quick snapshot of what to expect when working with Sidebench.
mediaplus

Details

Founded: 2003
Hourly Rates: N/A
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.7
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Web Design
  • Game Development
Since 2003, Mediaplus has operated as a technology services provider. Mediaplus takes on projects ranging from websites to mobile apps to custom software builds. Mediaplus employs 10 - 49 people. The average project on record costs around $2,500,000. Overall, Mediaplus is one of the options worth shortlisting for a technology project.
affirma consulting

Details

Founded: 2001
Hourly Rates: $100 - $149
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings:
4.8
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Big Data
  • iOS App Development
  • iPhone App Development
Businesses looking for a reliable technology partner often consider Affirma Consulting. Affirma Consulting focuses on Mobile App Development. With 50 - 249 people on staff, Affirma Consulting can take on projects of varying size. Clients can expect pricing around $100 - $149/hr, with projects averaging about $25,000. These details offer a useful starting point when evaluating Affirma Consulting.
jeddahsoft

Details

Founded: 2002
Hourly Rates: N/A
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings:
4.8
6 Reviews

Service Line

  • Web Development
  • UI-UX Design
  • Web Design
  • Social Media Marketing
  • Android App Development
  • iOS App Development
Jeddahsoft is a software development company that turns ideas into working products. Their core services include Mobile App Development and Custom Software Development. With 2 - 9 people on staff, Jeddahsoft can take on projects of varying size. The average project on record costs around $10,000. This profile is a starting point — reach out to Jeddahsoft directly to discuss project specifics.
brainbot technologies

Details

Founded: 2000
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings:
4.7
6 Reviews

Service Line

  • Blockchain Development
  • Ethereum Blockchain
Since 2000, Brainbot Technologies has operated as a technology services provider. Their core services include Blockchain Development. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $100 - $149/hr, with an average project cost near $25,000. Overall, Brainbot Technologies is one of the options worth shortlisting for a technology project.
endive software

Details

Founded: 2008
Hourly Rates: $25 - $49
Employees: 50 - 249
Avg. Project Cost: $2,500,000+
Ratings:
4.7
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Web Design
  • E-commerce Development
  • SaaS Development
  • Cloud Computing Software
  • CRM Development
  • ERP Development
Endive Software is a software development company that turns ideas into working products. Their core services include Mobile App Development and Web Development. The company operates with a team of 50 - 249 professionals. Typical hourly rates run around $25 - $49/hr, with an average project cost near $2,500,000. Overall, Endive Software is one of the options worth shortlisting for a technology project.
one stop creates

Details

Founded: 2012
Hourly Rates: N/A
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings:
4.8
6 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • Web Design
  • Branding
  • SEO
  • Internet Marketing
One Stop Creates works with clients to plan, build, and ship digital products. One Stop Creates focuses on Web Development. With 2 - 9 people on staff, One Stop Creates can take on projects of varying size. Projects with this company average about $2,500,000. This gives a quick snapshot of what to expect when working with One Stop Creates.
terria mobile

Details

Founded: 2011
Hourly Rates: N/A
Employees: 10 - 49
Avg. Project Cost: $50,000+
Ratings:
4.7
7 Reviews

Service Line

  • Mobile App Development
  • UI-UX Design
  • Enterprise App Development
  • Internet Marketing
Terria Mobile works with clients to plan, build, and ship digital products. Terria Mobile focuses on Mobile App Development. With 10 - 49 people on staff, Terria Mobile can take on projects of varying size. The average project on record costs around $100,000. This gives a quick snapshot of what to expect when working with Terria Mobile.
hypertrends global inc.

Details

Founded: 2006
Hourly Rates: $50 - $99
Employees: 10 - 49
Avg. Project Cost: $25,000+
Ratings:
4.2
7 Reviews

Service Line

  • Mobile App Development
  • Web Development
  • UI-UX Design
  • Custom Software Development
  • Web Design
  • Blockchain Development
  • Cryptocurrency Wallet Development
  • Ethereum Blockchain
  • ICO consulting Blockchain Implementation
Since 2006, HyperTrends Global Inc. has operated as a technology services provider. HyperTrends Global Inc. works across web, mobile, and custom software development. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $50 - $99/hr, with projects averaging about $5,000,000. This profile is a starting point — reach out to HyperTrends Global Inc. directly to discuss project specifics.
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Enterprise-ready AI Development companies in UK tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A AI Development firm in UK that hesitates on that question probably hasn't done it before.

Put the same short brief in front of every AI Development company in UK you're considering, and compare not just their quotes but how each one interprets the brief — what questions they ask, what risks they flag, what they'd do differently. Price and timeline matter, but they mean little without knowing whether the firm actually understood the problem. Calling one or two of each company's past clients directly usually tells you more in ten minutes than another round of proposals would.

Outsourcing to UK is routine at this point, but it still deserves the basics done properly: a signed NDA, a clear clause on who owns the IP once it's built, and an understanding of what happens if either side wants to walk away mid-project. Established AI Development companies in UK will have handled these terms many times before and shouldn't push back on any of them — hesitation there is itself a useful signal.

The line items that push a AI Development project in UK over budget are rarely the obvious ones — it's usually the number of third-party integrations, how deep the testing needs to go, and what happens after launch in terms of support and maintenance. Compliance and security work, if your project needs it, adds a real chunk on top. A proper discovery conversation with your AI Development partner in UK should surface most of this before you sign anything.

Yes — you can filter AI Development companies in UK by budget range, hourly rate, team size, and area of specialization before reaching out to anyone. Pairing those filters with review scores usually gets you to a realistic shortlist in a few minutes instead of manually working through every listing in the category.

Most experienced AI Development companies in UK have done this kind of integration many times over — Salesforce, HubSpot, Zoho, and similar platforms are common enough that it's rarely a novel problem. What matters more is giving your AI Development partner in UK a full, honest picture of your current stack upfront, so the integration is built cleanly instead of patched together after the fact.
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