Need a partner for secure SaaS platforms? Our SaaS development services help you build Software as a Service solution fast. SaaS developers in the UK deliver scalable products. Outsource SaaS development to UK teams with SaaS software architects and 10+ years SaaS development experience.
Square Root Solutions is a top-rated SaaS development agency known for delivering high-performance SaaS solutions with measurable impact. Our award-winning 50+ SaaS developers and UK enterprise SaaS teams have completed 500+ SaaS projects across finance, retail, and education. As a leading SaaS company UK, we hold ISO 27001-certified processes and build GDPR-compliant SaaS builds that meet strict regulations.
Businesses trust our trusted SaaS software partners for transparent UK contracts and 100% UK-based project management. We combine proven SaaS scalability results, a 98% customer satisfaction rate, and recognised industry awards to stay ahead. If you need a SaaS product development team UK, partner with our UK software development agency for results that scale.
Our SaaS development services cover every stage, from product strategy to DevOps for SaaS products.
We help you outsource SaaS development to a UK team, with end-to-end SaaS development, rapid MVP development capability, agile delivery methodology, and scalable microservices architecture that fit your goals.
Our software as a service development firm runs deep technical feasibility analysis and road mapping workshops. We deliver 100% custom SaaS blueprints with clear timelines and proven scalability readiness in a 4-week average strategy timeline.
We build bespoke SaaS applications with feature-rich SaaS software and custom code ownership. You get faster MVP delivery, 24/7 UK-based support, and seamless ways to outsource SaaS development to a UK team.
We lead in SaaS application design and development for multi-tenant SaaS architecture. Our team ensures secure tenant isolation, multi-region deployment capability, and a zero data leakage record with 100% tenant isolation compliance.
Our UK SaaS development experts create UX-focused SaaS design and interactive prototypes. We deliver user-centric SaaS design, 3X faster design approval cycles, and an accessibility-first UX approach with pixel-perfect design standards.
Your project benefits from our SaaS development team skilled in RESTful APIs, GraphQL services, and third-party integrations. We maintain secure SaaS API builds, API uptime SLAs, and 3X faster integration timelines.
Our SaaS developers in the UK handle AWS and Azure deployments, CI/CD pipelines, and Docker containers. We follow ISO-certified cloud practices, guarantee a 99.9% deployment success rate, and use rollback safety measures.
As a SaaS solutions development agency, we deliver proactive SaaS maintenance services. You get feature updates, bug fixing workflows, and zero downtime maintenance windows, plus 80% faster issue resolution and monthly performance reporting.
We create custom SaaS product development for CRM, HR, billing, and analytics. Our industry-specific SaaS solutions and scalable SaaS platforms UK support startups and enterprises. Every product uses API-first architecture, multi-tenant data security, and mobile compatibility. Hire SaaS developers in the UK to build unique cloud software.
CRM and Customer Experience Platforms
Subscription Billing and Payment SaaS
Collaboration and Project Management Tools
Healthcare & FinTech SaaS Applications
HR, Payroll, and Employee Platforms
Marketing Automation and Analytics Dashboards
We deliver SaaS software development services with a cutting-edge SaaS technology stack and microservices SaaS solutions. Our team uses modular architecture, continuous integration workflows, and real-time monitoring tools. These scalable SaaS development platforms ensure secure, high-performance products across the SaaS product development lifecycle.
Our team builds apps with cross-platform mobile app frameworks like Flutter and React Native for faster and unified development.
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
We design secure scalable backend infrastructure using Node.js, Django, and Spring Boot, ready to support millions of users.
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
Websites and apps built by us achieve frontend load speeds optimized by 45%, helping you offer faster user experiences across devices.
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
AWS
Azure
Google cloud platform
Microsoft Dynamics
IBM Cloud
Oracle Cloud
DigitalOcean
Heroku
We specialise in cloud-native software development on AWS, Azure, and GCP, ensuring 100% cloud-native and scalable architecture with 99.99% uptime with AWS and Azure hosting.
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
Android
IOS
Linux
Windows
macOS
Chrome OS
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
MSSQL
MySQL
PostgreSQL
Oracle Database
SQLite
IBM Db2
Amazon RDS
MongoDB
Amazon DynamoDB
Elasticsearch
Google Spanner
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
Docker
Jenkins
Kubernetes
GitHub Actions
Hosting and Infrastructure: All projects follow UK- compliant hosting and infrastructure policies, with GDPR-compliant cloud storage and infrastructure for complete data security.
Security: We integrate enterprise-level security tools like SSL, OAuth, and IAM to protect user data and maintain system trust.
We follow a transparent 5-step process to guide every project through the end-to-end SaaS project lifecycle. This approach helps our saas development company deliver secure products with 100% compliance with UK standards and continuous improvement.
We start with SaaS discovery workshops to gather goals, assess feasibility, and prepare a clear MVP to enterprise SaaS delivery roadmap.
Our team builds UX prototyping, defines architecture design, and creates user-validated SaaS design that ensures strong foundations.
We develop in Agile sprints with regular sprint demos, fast iterations, and close collaboration with dedicated project managers.
We complete QA and compliance checks and test across browsers to validate secure SaaS deployment workflows before launch.
We manage cloud deployment, handle scaling, and run continuous improvement cycles to keep your SaaS evolving smoothly.
We provide affordable SaaS development UK with flexible engagement structures and 100% flexible contracts. Our SaaS development pricing models and no hidden fees policy make budgeting clear and stress-free.
Use fixed-price SaaS projects for predictable budgets and cost-effective SaaS partnerships. Our SaaS project management ensures clear milestones and transparent delivery.
Hire dedicated agile teams or dedicated SaaS development teams to scale fast. We guarantee seamless team integration, dedicated engagement managers, & agile resourcing for SaaS.
Select time and material contracts with flexible SaaS project contracts. Enjoy transparent pricing structures and scalable team capacity as your product evolves.
The Build-Operate-Transfer model and BOT engagement options UK let you launch quickly. We handle secure SaaS deployment workflows before transferring ownership to you.
SaaS development is the process of building software applications delivered over the internet as a service. Developers create web-based tools that users access via a browser without installation. SaaS platforms include customer relationship management, project management, and collaboration tools that are maintained and updated centrally.
A SaaS development agency designs, builds, and maintains cloud-based software products. The agency creates user interfaces, develops backend infrastructure, integrates APIs, and manages hosting. It also provides ongoing support, security updates, and performance monitoring to ensure the SaaS product runs reliably and scales as needed.
SaaS development in the UK typically costs between £30,000 and £150,000 depending on complexity, features, and the expertise of the team. A basic SaaS application with core functionality can start at around £30,000, while a complex platform with advanced integrations and scalability may exceed £100,000. Ongoing maintenance and support add further annual costs.
You can find SaaS developers in the UK by contacting Square Root Solutions UK. This company specialises in designing and building bespoke SaaS platforms for start-ups and enterprises. Visit their website or call their office to discuss your project requirements and request a detailed proposal for SaaS development services.
Building a SaaS product typically takes 4 to 12 months. A basic application with core features can be developed in 4 to 6 months. More complex platforms with custom integrations, advanced security, and scalability requirements often need 8 to 12 months. Timelines depend on project scope, team size, and technology stack.
A SaaS agency can help scale your software by optimising infrastructure, improving database performance, and integrating cloud services. The agency designs scalable architecture, configures load balancing, and implements monitoring tools. These measures ensure your SaaS product handles increased user demand reliably without downtime or performance issues.
Common challenges in SaaS development include data security, scalability, user onboarding, and integration complexity. Teams solve these by implementing encryption, designing scalable infrastructure, creating intuitive interfaces, and using APIs for smooth integration. Continuous testing and monitoring also help maintain performance and address issues before they affect users.
Square Root Solutions stands out from other UK SaaS development agencies by offering end-to-end services, including strategy, design, development, and post-launch support. The company focuses on custom solutions tailored to each client’s goals. Its team uses agile methods, transparent communication, and rapid prototyping to deliver scalable SaaS products efficiently.
