Top LLM Development Companies in London

Discover top llm development companies in London. Compare reviewed agencies, portfolios, pricing, and services to hire the best LLM Developers for your project.
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5.0 out of 5, based on 6 real reviews.
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Explore Reviewed LLM Development Companies in London — Find Skilled LLM Developers for Your Project

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

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Seasia Infotech
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Claimed by Official Representatives

51

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

51

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 15% AI Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Design

  • 8% Web Development

  • 5% Ecommerce Development

  • 5% Blockchain Development

  • 5% Business Services

  • 5% Cloud Computing Services

  • 5% Internet of Things

  • 2% IT Services

Enterprise AI Solutions

Seasia Infotech, a CMMI Level 5 certified software development company, has been delivering innovative solutions for over two decades with the Seasia Agile Model (SAM). Our proprietary SAM, combined with our commitment to leveraging cutting-edge tools and technologies, sets us apart in the market, ensuring we deliver unparalleled value and quality in our software solutions. Here are more reasons to choose Seasia Infotech as your trusted software development partner: Future-Ready Solutions: Our forward-thinking strategies equip your business for future challenges. Data Security Priority: We prioritize rigorous data protection measures to safeguard your sensitive information. Global Talent Pool: Our diverse team of experts from around the world brings a wealth of perspectives and skills. Continuous Learning Culture: We are committed to ongoing education and skill enhancement, ensuring our team remains at the forefront of technology trends, delivering the best to you. Sustainable Practices: We emphasize eco-friendly and sustainable software development methodologies. Beyond software development, our services include: Custom Software Development Mobile App Development (iOS, Android, Cross-Platform) AI & Machine Learning Solutions Web Development (Frontend & Backend) Enterprise Solutions (ERP, CRM, CMS) Cloud Computing & DevOps Blockchain Solutions E-commerce Development IoT Development AR/VR Solutions Cybersecurity & Enterprise Security Data Analytics & Big Data UI/UX Design Quality Engineering & AI-Powered Testing Low-Code/No-Code Development Agentic AI Digital Transformation & Smart Automation Generative AI (Chatbots, Image & Text Generation) DataOps & Governance BPM Automation Document Intelligence With a proven track record working with industry leaders like Harley Davidson, Mahindra, Adani, Flipkart, BD, Assurant, Dr. First, Sumeru, and Massachusetts Medical Society, we consistently deliver solutions that exceed industry standards.

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Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

500 - 999

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

E-Commerce Engine for Web Dev Firm

Reviewed by: William Akuoko, CEO at ADEHYEE INFOTECH LTD View all 3 ReviewsView all Reviews

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 10% AI Development

  • 25% Mobile App Development

  • 25% Software Development

  • 15% Web Design

  • 15% Web Development

  • 10% Digital Marketing

THERE’S AN APP, THEN THERE’S A FUELED APP

Fueled is a product-driven company founded in 2007 working with start-ups as well as big brands. This award-winning USA based eCommerce development company helps solo entrepreneurs to build their business and also provide services to large organizations to scale their businesses. The range of services it provides is product design, Web Design, UI/UX, UI, UX, Product development, Android Apps, iPhone Apps, Digital Product, Consumer products, Enterprise, venture capital, Startup, Technology, Co-working and eCommerce.

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Inside Service Listing

$150-$199/hr

Hourly Rate
Inside Service Listing

$75,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

Web Development for Social Networking Platform

Reviewed by: Joe Woodward, Co-Founder at Vizzy (Thinking Sky Blue Ltd) View all 3 ReviewsView all Reviews

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 100% AI Development

AI, Consulting, Business Solutions for Healthcare and Life Sciences

For the life sciences and healthcare sectors, Cognedt is a top consulting organization with expertise in digital transformation, medical affairs, marketing, clinical development, and artificial intelligence solutions. Cognedt, which was founded in 2015 and has its headquarters in London, provides strategic advice, AI-driven insights, and customized business solutions to enable enterprises to drive innovation and operational success. Our knowledge in generative AI, clinical development, marketing, medical affairs, and digital transformation enables companies to improve decision-making, expedite procedures, and maintain an advantage in a market that is changing quickly. Collaborate with Cognedt to revolutionize your approach to life sciences and healthcare right now.

View Cognedt Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

London, UK

Location

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 100% AI Development

Enterprise Proven AI Experts - No Jargon, People First Solutions

By using expert AI strategy and implementation, Aurum Nova enables organizations to achieve a competitive edge, maximize efficiency, and accelerate growth. Our flexible and seasoned staff uses extensive knowledge of artificial intelligence to assist enterprises of all sizes, from cutting-edge startups to well-established Fortune 500 firms, in realizing the full potential of AI. Our areas of expertise include customized AI solutions, well-defined strategic plans, and flawless execution that produce quantifiable outcomes fast and efficiently. Adoption of AI is impactful, accessible, and actionable with Aurum Nova. Sony, King (Candy Crush), Elsevier, and Rider Levett Bucknall (RLB) have all had successful partnerships.

View AurumNova Profile
Inside Service Listing

$150-$199/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

London, UK

Location
Inceptives Digital
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agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 10% AI Development

  • 40% Mobile App Development

  • 20% Software Development

  • 20% Blockchain Development

  • 10% Business Services

We are Mobile App Development Company

Inceptives Digital is your trusted partner for mobile app development in the US. With more than 8 years of experience and a talented workforce of 150+ developers, we’ve created 70+ high-performing apps across 20+ industries. Our mission is to help businesses transform ideas into powerful digital solutions that connect with users and deliver lasting value. Through AI-driven innovation, intuitive design, and a results-focused approach, we empower startups and enterprises alike to achieve their goals and thrive in today’s competitive digital landscape.

View Inceptives Digital Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$500 - $50,000

Min. Budget Size
Inside Service Listing

50 - 99

Team size
Inside Service Listing

London, UK

Location
Garage2Global
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agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 10% AI Development

  • 50% Digital Marketing

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% CMS

Digital Marketing

Garage2Global is a full-service digital growth agency helping businesses scale from local beginnings to global success. We specialize in web development, mobile apps, SEO, digital marketing, and creative storytelling that drive measurable results. Our expert team combines innovation and strategy to transform ideas into thriving digital brands. Based at 12a King Edward Rd, Romford RM1 2DH, United Kingdom, Garage2Global proudly supports UK and international clients with tailored solutions designed to elevate online visibility and long-term business growth.

View Garage2Global Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 50

Team size
Inside Service Listing

London, UK

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
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Expertise Distribution (%)
  • 25% AI Development

  • 25% Web Development

  • 25% Cloud Computing Services

  • 25% Mobile App Development

If it is worth building, build it well.

We are a hands-on software engineering team that was founded from the ground up with an emphasis on AI, data science, and web scraping. Our crew has advanced degrees from prestigious universities in computer science, including master's and doctoral degrees. Over the past 10 years, we have solved practical issues for Fortune 500 companies and startups alike, written patents, and had our work published in international publications. We don't contract out. Every task is completed internally. This implies that you have immediate access to in-depth knowledge and prompt, goal-oriented delivery.

View Algorithmic Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

London, UK

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% AI Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 20% IT Services

  • 10% Product Engineering services

A Leading Mobile App Development Company

OpenXcell, a top resource hiring and custom software development firm with its headquarters in the USA and a 2009 incorporation, is renowned for offering the top 1% talent in the IT sector, as well as highly qualified resources with more than 10 years of relevant expertise. Our patented talent recruitment techniques guarantee the greatest resource selection and creation of cutting-edge, user-friendly solutions. We have developed into a one-stop shop that provides comprehensive business and technology consulting.

View OpenXcell Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

London, UK

Location

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