Top SaaS Companies in London
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13 Companies
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London
5.0 (3 Reviews)
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Powering Enterprises with AI and Innovation
Seasia Infotech is an AI-driven digital engineering company with 20+ years of experience building enterprise-grade technology solutions. We help organizations design, develop, and scale secure and high-performance digital products that drive transformation and long-term growth. We operate at the intersection of AI, cloud computing, enterprise engineering, and product innovation, enabling businesses to adopt modern technologies faster and more efficiently. Our focus is on solving real-world business problems using intelligent systems, automation, and scalable architecture. We have worked with startups, enterprises, and global companies across industries such as healthcare, fintech, legaltech, e-commerce, education, logistics, and energy. Our delivery spans custom software, mobile apps, SaaS platforms, AI solutions, and cloud-native systems. At Seasia Infotech, we believe software should continuously evolve with business needs. As an AI-first engineering organization, we embed intelligence, governance, and measurable outcomes into every solution we deliver. Our Expertise Custom Software Development Enterprise Solutions (ERP, CRM, CMS) Enterprise Software Engineering & Modernization AI & Machine Learning Solutions Generative AI (Chatbots, Image & Text Generation) Agentic AI & Intelligent Automation Cloud Computing & DevOps Mobile App Development (iOS, Android, Cross-Platform) Web Development (Frontend & Backend) Data Engineering & Big Data Analytics UI/UX Design & Product Strategy Quality Engineering & AI-Powered Testing Blockchain Development IoT Solutions AR/VR Solutions Cybersecurity & Enterprise Security E-commerce Development Low-Code / No-Code Development Digital Transformation & Smart Automation We are committed to delivering high-quality, transparent, and outcome-driven solutions that help businesses reduce costs, improve efficiency, and accelerate innovation. Our goal is to empower organizations with future-ready digital ecosystems. Seasia Infotech continues to shape the future of digital transformation through AI-first thinking and deep engineering expertise.
See all 40+ Portfolios
$25-$49/hr
$5,000+
500 - 999
London, UK
Verified Client Review
E-Commerce Engine for Web Dev Firm
Reviewed by: William Akuoko, CEO at ADEHYEE INFOTECH LTD View all 3 Reviews
0.0 (0 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
Power of Possible
Exquitech is a global digital transformation and technology consulting firm helping organizations accelerate growth through strategic innovation and enterprise technology. We bridge business vision with scalable implementation across four core pillars: Consulting & Advisory, Implementation Services, Customer Success, and Emerging Technologies. As a Tier One Microsoft Solutions Partner with five Partner of the Year awards and advanced specializations across Microsoft cloud, data, security, and modern workplace solutions, we deliver enterprise-grade results. With 1,000+ global clients, 3,000+ successful projects, and 250,000+ cloud users supported, Exquitech empowers businesses to modernize operations, optimize performance, and lead confidently in the digital era.
View Exquitech Profile
N/A
$1,000+
200 - 300
London, UK
0.0 (0 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
The force that connects cloud platforms.
Gravitai is a London-based cloud technology company specialising in providing agnostic solutions to a diverse range of businesses. With over a decade of experience, we have successfully delivered more than 500 projects across 15+ industries, supported by a team of over 40 skilled professionals. Gravitai offers extensive Odoo and Salesforce services worldwide, adhering to a 'Partners Without Borders' policy to ensure tailored professional services regardless of organisational location. Our expertise encompasses platform implementation, third-party integrations, consultation, training, and managed services, aiming to streamline operations and drive business growth our their clients.
View Gravitai Ltd Profile
N/A
$1,000+
10 - 49
London, UK
0.0 (0 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
AI is embedded in everything we do!
A Global AI-Powered Technology Partner helping Businesses Grow and Scale through End-to-End Digital Transformation. We partner with leading enterprises to drive revenue growth and solve complex, industry-specific challenges. Our software services encompass the full cycle of software development, from ideation to delivery to security and maintenance - our globally distributed team of expert talent is equipped to deliver future-ready solutions & proven results. ? Strategy Innovation: Creating transformational digital products (mobile & web) that combine customer experience, market opportunity, and emerging technology. Augmentation: Empowering your team with the technical talent and skills needed to accelerate development and build high-quality digital products - software development, QA/testing, data analytics, UX/UI, and product management. Modernization: Re-architecting legacy technology for better speed, scale, security, and user experience. Digitalization: Building intelligent digital solutions that automate manual and inefficient processes. ? Expertise Artificial Intelligence New Product Innovation Agile Development & QA Testing Enterprise Platform Implementation Strategy & Business Consulting Data & Security ? Artificial Intelligence Generative AI (Gen AI) Custom Models Data Science Machine Learning (ML) Computer Vision MLOps Large Language Learning (LLM) Natural Language Processing (NLP) ? Solutions Software Development (Web, Mobile, Data, Cloud) AI/ML Transformation User Experience (UX/UI) Data Analytics & Migration Quality Assurance Security & Compliance DevOps & SecOps QA Testing & Automation Business Process Automation Platform Integration (Salesforce, AWS, GCP, Azure, ServiceNow, Databricks, Appian, Microsoft and more) AI Platform Integration (Meta, Open AI, Google AI, Mistral AI, Dall.E, ultralytics, stability.ai, Langchain, LlamaIndex, Pinecone, Hugging Face and more)
View 10Pearls Profile
$25-$49/hr
$50,000+
1,000 - 2,000
London, UK
0.0 (0 Reviews)
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
Managed IT Services Provider
Teceze enables sustainable growth by delivering customized value-driven solutions with a global reach. Our agile approach and commercial flexibility help businesses of all sizes navigate change and scale confidently in the digital age. We specialize in modern Workplace solutions that help enterprises scale from local to global success. Our services including Managed IT, Cybersecurity, Field Support Operations, and Global Sourcing—harness advanced technology to optimize costs, increase productivity, and drive growth.
View Teceze Profile
$100-$149/hr
$10,000 - $20,000
200 - 500
London, UK
0.0 (0 Reviews)
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
Our Speed, Your Success
Maxwell is another brilliant star twinkling in the Digital Sky. Since its inception, Maxwell has one mission at its hands – to add great value to our clients. We have a bunch of exuberant, dedicated geeks who always look forward to helping businesses to get more out of their investments and committed to offer distinguished enterprise-quality services at a given budget and allotted time to companies of all sizes. Initially, we started our journey with Digital Marketing, Web and Mobile applications development, SEO solutions and gradually we equip ourselves to provide services such as Cloud, CRM, Big Data and this list grows on. We value teamwork which is essential for success, groom ourselves on a daily basis. The opium for our accomplishments is thirst for knowledge and exploration which enables us to adapt very well to ever changing IT landscape. We test each and every piece of code extensively before delivery to ensure its efficacy and please our clients with our breathtaking support.
View Maxwell Global Software Profile
$25-$49/hr
$1,000+
15 - 50
London, UK
0.0 (0 Reviews)
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Sculpt Your Thoghts to Reality
TatvaSoft is a CMMI Level 3 certified software development company and Microsoft Solutions partner with 25+ years of experience turning complex business ideas into reliable, high-performing digital products. We offer a comprehensive suite of technology services, including: Custom software development Artificial intelligence and ML solutions Web and portal development Mobile app development (iOS, Android, Cross-platform) Cloud migration and DevOps e-commerce and marketplace development Software testing and QA UI/UX design Software product engineering From early-stage startups to large enterprises, we have delivered 1800+ projects across industries like Fintech, Healthcare, Insurance, Retail and eCommerce, Energy and Utilities, Logistics, Travel and Hospitality, and Media and Entertainment. Our approach is straightforward and involves understanding the business first, then building the right solution using the right technology. Whether it's modernizing a legacy system, building an AI-powered product from scratch, or scaling an existing platform, our teams bring the technical depth and domain knowledge needed to deliver measurable results. We work with agile methodologies and DevOps practices baked into every project to keep delivery fast, predictable, and transparent. Backed by a team of 1350+ IT professionals, TatvaSoft serves a global clientele through flexible engagement models, including dedicated teams, time and material, and fixed-cost projects. This flexibility allows businesses of all sizes to access the right talent and resources without long-term overhead, making us a preferred outsourcing partner for companies looking to grow efficiently and stay ahead of the competition.
View TatvaSoft Profile
Undisclosed/hr
$25,000 - $50,000
1,300 - 1,400
London, UK
0.0 (0 Reviews)
0.0 (0 Reviews)
22
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
22
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
PaaS Cloud platform and Cloud consulting services
In order to satisfy your cloud needs and support the complete application development and launch process, serverless hosting offers an extremely strong, user-friendly, and sophisticated platform that is full of powerful capabilities. Pay-as-you-use pricing with real-time horizontal and vertical scaling and downscaling to automatically handle any load and traffic.
View ISENet Profile
N/A
$1,000+
2 - 9
London, UK
5.0 (1 Reviews)
20
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
20
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Innovation In Every Step
Primacy Infotech has been the top Odoo ERP and mobile app development firm since 2015 and is the fastest-growing IT company in Asia. Our organization creates mobile applications and cloud-based enterprise business process automation software for various business operations. We also offer managed software services using the Software as a Service (SaaS) model. Enterprises, SMEs, and startups in India and overseas use these widely available online business process automation tools, such as school management systems, travel portals, LMS portals, e-commerce apps, CRM, project management, production management, and ERP software, to automate vital business processes and systems.
View Primacy Infotech Limited Profile
< $25/hr
$1,000+
2 - 9
Windsor Berks, UK
Verified Client Review
Mobile App Dev for IT Services Company
Reviewed by: S Saha, CEO at Saha Technologies View all 1 Reviews
0.0 (0 Reviews)
19
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
19
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Your trusted partner for scalable digital solution
Branding Routes™ is a creative agency specializing in web, mobile, and desktop development, 2D animation, and branding design. With over a decade of experience, they help businesses create innovative solutions, unify brand identity, and ensure memorable digital presence.
View Branding Routes Profile
$25-$49/hr
$1,000+
2 - 9
London, UK
0.0 (0 Reviews)
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
Transforming Lifesciences with Artificial Intelligence
Vamstar is a leading provider of AI-powered solutions for Medical Technology, Pharmaceutical, and Biotechnology organizations. They use Agentic AI technology to streamline operations, expand market access, and achieve value-driven outcomes. Their solutions optimize pricing, improve bidding processes, and drive sustainability goals, enabling efficiency, scalability, and growth. Vamstar is backed by global leaders and aims to transform commercial operations for smarter, faster, and more sustainable work.
View Vamstar limited Profile
N/A
$1,000+
50 - 249
London, UK
0.0 (0 Reviews)
0.0 (0 Reviews)
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
IT Consulting for Private Bank, Asset Management, Private Equity in London
- Converting cutting-edge technologies into practical plans – technological solutions with an emphasis on practical applications - Under the direction of seasoned financial industry professionals, deep subject knowledge for your operational and IT problems - Specifically designed for financial services, our main competencies include artificial intelligence, Microsoft Cloud, cybersecurity, and data governance.
View Altidia Profile
$150-$199/hr
$1,000+
2 - 9
London, UK
0.0 (0 Reviews)
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
AI Solutions Agency UK
Carmatec Digital Ltd is a UK-based digital transformation and technology consulting company specialising in cloud consulting, artificial intelligence (AI), software development, DevOps, and managed IT services. Headquartered in London, the company helps organisations modernise legacy systems, accelerate cloud adoption, and build scalable digital solutions that drive business growth. By combining deep technical expertise with a customer-centric approach, Carmatec delivers tailored solutions that improve operational efficiency, strengthen security, and support long-term innovation. The company offers end-to-end cloud consulting services across leading platforms such as Amazon Web Services (AWS) and Microsoft Azure, including cloud strategy, migration, infrastructure modernisation, cloud-native application development, DevOps implementation, cloud security, and managed cloud services. Beyond cloud technologies, Carmatec also provides AI consulting, data analytics, enterprise software development, mobile application development, and digital transformation services for organisations of all sizes. Serving industries including healthcare, finance, retail, manufacturing, education, logistics, and technology, Carmatec Digital Ltd focuses on delivering reliable, scalable, and future-ready technology solutions. Its experienced team works closely with clients to understand business objectives, design customised technology strategies, and ensure successful project delivery through every stage of the digital transformation journey. Recognised for its innovation, technical excellence, and commitment to customer success, Carmatec Digital Ltd has established itself as a trusted technology partner for businesses seeking to leverage cloud computing, automation, and emerging digital technologies to remain competitive in today's rapidly evolving business landscape.
View Carmatec Digital LTD Profile
Undisclosed/hr
$5,000 - $500,000
50 - 249
London, UK
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