Top 10+ LLM Development Companies in London 2026
Last Updated 24th August 2026 | Category: Top AI Development Firms
The List of Top 10+ LLM Development Companies In London 2026
1. Hyperlink InfoSystem
Sponsored
Claim Pending
Founded
2011
Employees
1000+
Hourly Rate
< $25
Our Rating
5.0/5
(65 reviews)
Avg. Project Cost
GBP 37,917+
Contact No
+13097914105
Hyperlink InfoSystem fulfilled various web development and mobile app projects successfully. The company provides very good quality over time and have very clear, informative and quality work at very reasonable rates. They take a unique approach to promoting a company app. The location of the team does not really mean when delivery is quick and there are people with superb communication.They think that their custom web design service will help enhance your brand image. They try to make it easy for you and try to get your new business requirements efficiently.
They are committed to producing best quality app development as per client's needs on time by building & renewing the newest technologies connected with constant growth in an commitment of their professionally involved employees.
They are committed to producing best quality app development as per client's needs on time by building & renewing the newest technologies connected with constant growth in an commitment of their professionally involved employees.
Not Claimed
Founded
2007
Employees
500 - 999
Hourly Rate
$50 - $99
Our Rating
4.7/5
(7 reviews)
Avg. Project Cost
GBP 75,835+
Contact No
+44 20 3887 0078
Email
info@intellectsoft.co.uk
They always keep a focus out for encouraging products and skilled development teams to provide you with the best software solutions available. They develop excellent software solutions for the world’s most forward-thinking organizations. It mixes balance, hi-tech solutions, extensive analytics, and superior marketing tools in quickly customizable modules.
3. Alt Agency
Not Claimed
Founded
2011
Employees
10 - 49
Hourly Rate
N/A
Our Rating
4.8/5
(7 reviews)
Avg. Project Cost
GBP 1,895,887+
Contact No
+441216630202
Email
hello@altagency.co.uk
Their vision focuses on both of these to create an aesthetically stunning website which boosts business and unlocks all that tasty income. They don’t require you to choose them without getting to know them a bit first. They helped a lot of companies around the globe to strongly implement their projects & achieve their business goals so they believe that they are the right technology partner for your business.
4. Fintricity
Not Claimed
Founded
2001
Employees
2 - 9
Hourly Rate
$100 - $149
Our Rating
4.2/5
(8 reviews)
Avg. Project Cost
GBP 1,895,887+
Contact No
+448700201656
They focus on working with clients to guide and continuously innovate, transform and produce change across their business. Their approach is to know and understand the business challenges before bringing the necessary blend of innovative thinking, strategies, and technologies. They help your enterprise develop a robust digital strategy.
5. GearedApp
Not Claimed
Founded
2013
Employees
2 - 9
Hourly Rate
$150 - $199
Our Rating
4.5/5
(8 reviews)
Avg. Project Cost
GBP 1,895,887+
Contact No
+441316050125
Email
hello@gearedapp.co.uk
They always strive to provide a collaborative approach to all of their projects, developing solutions that are unique and transformative. They inject power into all of their projects and are passionate about finding the right solution to every problem. They are a team that will work with you to get the results you want. They work with companies big and small to develop their digital footprint.
Not Claimed
Founded
2017
Employees
10 - 49
Hourly Rate
< $25
Our Rating
No reviews yet
Avg. Project Cost
GBP 75,835+
Nimble Appgenie, a leading web design and mobile app development company, expertise in developing mobile apps for iOS, Android and cross platforms. They can develop your entire startup or they can just round out your team in a special area. Rather, they work together with their clients to app and web develop compelling digital products that give excitement and value to their clients.
Not Claimed
Founded
2016
Employees
10 - 49
Hourly Rate
$50 - $99
Our Rating
4.6/5
(6 reviews)
Avg. Project Cost
GBP 75,835+
Contact No
+44 203 811 0484
It is the best mobile app development company in London. Their team has been developing outstanding mobile apps for years at their mobile app business in London, and in that time they have developed a unique process which enables them to provide the crucial quality outcomes in the most practical time. They assure that their delivery model is easy to understand, leaving you to concentrate on the idea itself and the delivery to us.
Not Claimed
Founded
2006
Employees
10 - 49
Hourly Rate
$150 - $199
Our Rating
4.7/5
(6 reviews)
Avg. Project Cost
GBP 7,583+
Contact No
+441516524777
They offer full graphic design, web design and app development for any business or individual exploring professional and good websites, programs and publications. They connect great professionalism with value for business and have a range of purposes and bespoke solutions for any size estimates. They provide the best web design and mobile app development solution.
Not Claimed
Founded
2011
Employees
2 - 9
Hourly Rate
N/A
Our Rating
4.8/5
(7 reviews)
Avg. Project Cost
GBP 7,583+
Contact No
+441212505789
Sync Interactive is a software development company. They believe that the game is just won when their clients are completely satisfied. They are proud of their portfolio and the testimonials they have received from their clients. Nothing represents them better than the numbers of successfully developed apps & websites they have completed so far.
10. CTI Digital
Not Claimed
Founded
2003
Employees
50 - 249
Hourly Rate
$100 - $149
Our Rating
4.5/5
(6 reviews)
Avg. Project Cost
GBP 3,791,775+
Contact No
+448456200014
Email
hello@ctidigital.com
They have come a long way in the last decade to fit one of the UK’s leading full-service digital company. They provide the best web and mobile solutions using the best open source web and mobile technologies. Their developers are divided into technology-specific teams to assure that every project gets the expertise and consideration. Moreover, they provide support for comprehensive development projects.
11. Level Up
Not Claimed
Founded
2011
Employees
2 - 9
Hourly Rate
$150 - $199
Our Rating
4.5/5
(8 reviews)
Avg. Project Cost
GBP 3,791,775+
Contact No
+448454590078
Email
hello@thisislevelup.com
Level Up is a best mobile app development company who build tools to help your business. Their goals and they will work with you to produce a solution that meets. They know what they are talking about and they will keep their promises to you. They work in partnership with a number of designers to suit a style to your demands. They take tremendous satisfaction in their work and their clients seem to like it.
12. Dufrain
Not Claimed
Founded
2010
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.4/5
(7 reviews)
Avg. Project Cost
GBP 75,835+
Contact No
+441312977066
Email
enquiries@dufrain.co.uk
Dufrain is a software development company. They use a proven software developing a process for producing results time after time. They perform high quality, devices with high quality, personality and also get effective. Their experts provide practical, innovative solutions. They are honest and receptive and provide advice that helps our clients meet their business goals.
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