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Top Software Development Companies in London | RightFirms

Are you searching for top software development companies in London, UK?

These software companies in London have surpassed client expectations with qualitative and timely deliverables. Their development teams have transformed businesses by building apps that are competent, agile, and high-performant.

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RightFirms has created a list of the best software companies in London based on the company's portfolio, experience, hourly budget, verified reviews, and ratings.

How this list is built: This list is prepared using multiple trust and relevance signals, including profile completeness, service expertise, reviews and review freshness, external business signals, and selected signals reviewed by the RightFirms research team. We regularly review these signals and update our listings to help buyers discover credible and relevant partners. Learn more about our methodology

List of Top Software Development Companies in London | Top Software Developers in London | Hire Software Developers in London
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AI-First Company for Rapid Product Development

3.5★★★★★3.5 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development
LocationIndia, USA

NetSet Software is a global AI-first software development company specializing in AI automation, blockchain solutions, web & mobile app development, and custom software engineering. Founded in 2011, the company has delivered 5000+ projects for startups and enterprises worldwide. NetSet helps businesses launch scalable digital products faster through MVP development, dedicated teams, and next-generation technologies including Agentic AI, Web3, and enterprise automation solutions.Read More About Netset Software

Innovative Solutions. Proven Results.

3.5★★★★★3.5 / 5
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaSoftware Development
LocationCanada, UK

Projectsity aims to provide affordable marketing and branding solutions with complete satisfaction and security, making lives while ensuring safe business operations and maximum profits & ROIs.Read More About Projectsity

Mobile App Development Company

3.9★★★★★3.9 / 5(3 reviews)
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaSoftware Development
LocationIndia

Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in Top-rated Mobile App Development, Blockchain, Web Excellence and innovative solutions. Our experienced team is dedicated to delivering high-quality service and support to help businesses achieve their goals. With a passion for technology and a commitment, we have the expertise and resources to streamline operations and drive success.Read More About Junkies Coder

5.0

“Roboshy - Robots marketplace Web App”

Roboshy, Business Development ExecutiveVerified review

Web and Mobile App Development Company

4.1★★★★★4.1 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaSoftware Development
LocationIndia, USA

Tagline Infotech is a leading IT services provider specializing in software development solutions for businesses worldwide. We offer services in web and mobile app development, cloud computing, AI integration, and custom software solutions using technologies like ReactJS, Node.js, and Python. With a global presence in the USA and UK, we cater to diverse industries, delivering scalable solutions that drive growth and digital transformation.Read More About Tagline Infotech

Turn your ideas into gold

4.1★★★★★4.1 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaSoftware Development
LocationUK

Tech Alchemy is an award winning software design and development agency based in Shoreditch, London, United Kingdom. Read More About Tech Alchemy

AllianceTek Inc.
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Empowering AI Excellence

4.9★★★★★4.9 / 5(20 reviews)
Online
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development
LocationUSA, Canada

AllianceTek is a global technology consulting and custom software development company with 20+ years of experience delivering scalable digital solutions. We specialize in AI, cloud, web, mobile, enterprise applications, Microsoft technologies, Salesforce, DevOps. Serving startups, enterprises, healthcare, education, government, and nonprofits, our U.S. and India teams provide end-to-end services that accelerate innovation, improve efficiency, and drive long-term business growth.Read More About AllianceTek Inc.

5.0

“Web Development for Sharepoint and Azure workflow development”

Gerald Donlon, VP
EitBiz
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Empowering Businesses Through Cutting-Edge IT Solutions

4.6★★★★★4.6 / 5(9 reviews)
Online
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaSoftware Development
LocationUSA

EitBiz is an enterprise digital transformation company specializing in AI development, legacy modernization, and enterprise software development. We offer mobile app development, web development, MVP development services, and custom software solutions. As an ISO 27001 and ISO 9001 certified company, we deliver secure, scalable, and high-performance digital products.Read More About EitBiz

5.0

“Help us in building a Proper Recruitment Software”

Vansh Maggo, FounderVerified review

Custom CAD/BIM Automation & Engineering Software

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development
LocationUK

Custom CAD/BIM automation and engineering software for EPC, Oil & Gas, and Construction. 135+ projects since 2014. Where Autodesk, Revit and AVEVA stop, we start. Read More About InStandart

Reach the right decision-makers with accurate data and AI-dr

3.5★★★★★3.5 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development

A B2B data intelligence and sales enablement platform designed to help companies identify, target, and convert high-value prospects. The platform provides access to accurate company and contact data, advanced filtering tools, and AI-powered insights to improve sales performance and marketing efficiency.Read More About Alt-Delta Datalytics LTD

Custom Software & ERP Integration Experts

4.4★★★★★4.4 / 5(3 reviews)
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaSoftware Development
LocationUK, USA

Genius Logix is a modern technology consultancy dedicated to helping businesses innovate, scale, and succeed through cloud, Al, software engineering, and digital transformation. We partner with startups, SMES, and enterprises to build tailored solutions that solve real business challenges and unlock long-term growth.Read More About Genius Logix

5.0Reviewed 1 month ago

“Effective Implementation Services That Improved Our Business Operations”

Phil ClementVerified review

A Software Development company

3.5★★★★★3.5 / 5
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development
LocationUSA

TechMatter is a leading global provider of technology and healthcare solutions, headquartered in Glendale, California, with a strong international presence across the United States, United Kingdom, Middle East, and Asia.Read More About TechMatter

Talent and Tech, Aligned

3.4★★★★★3.4 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaSoftware Development
LocationUSA

Staydify Growth Systems is the technology and growth-focused business unit of the UK-based HiringBooster Group. We help organizations turn technology into a competitive advantage through high-quality software engineering, digital solutions, and precision-driven IT talent.Read More About Staydify Systems

SoftTeco
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Software Development

5.0★★★★★5.0 / 5(1 reviews)
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaSoftware Development
LocationPoland, Lithuania

SoftTeco is a global software engineering company with 18+ years of experience delivering custom solutions across industries. We use an AI-augmented development approach to improve efficiency, quality and delivery speed.Read More About SoftTeco

5.0

“Recommend to use Softeco”

Alex Tkachman, Co-Owner

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