Build the software that scales your business
We design and engineer SaaS platforms, custom web applications, CRM and ERP systems that help ambitious companies work smarter and grow faster.
Active Users
12,847
Revenue
£482K
Conversion
8.3%
Full-cycle software development
From concept to deployment, we deliver enterprise-grade software that drives real business outcomes.
SaaS Platform Development
Multi-tenant, cloud-native SaaS products built for scale. From subscription billing to role-based access, we handle the full stack.
- Multi-tenant architecture
- Subscription & billing
- API-first design
- Cloud deployment
Custom Web Development
High-performance web applications engineered with modern frameworks. Fast, accessible, and built to grow with your business.
- React & Next.js
- Progressive web apps
- Headless CMS
- Performance optimised
CRM Solutions
Centralise your customer relationships. Custom CRM systems that integrate with your existing tools and automate your workflows.
- Contact management
- Sales pipeline
- Workflow automation
- Email integration
ERP Systems
Unify operations across finance, inventory, HR, and procurement. Enterprise resource planning tailored to your processes.
- Inventory & supply chain
- Financial management
- HR & payroll
- Real-time reporting
Everything your business needs to scale
Beyond core development, we provide the infrastructure and tools that make your software work harder for your business.
Data & Analytics
Turn raw data into decisions with real-time dashboards, reporting tools, and business intelligence integrations.
Process Automation
Eliminate manual work with automated workflows, intelligent routing, and third-party API integrations.
Business Intelligence
Custom dashboards and KPI tracking that give leadership teams real-time visibility into operations.
Mobile-First Design
Every product we build is responsive and touch-optimised, delivering a native experience on any device.
API Integrations
Connect your existing tools — Stripe, Xero, HubSpot, Slack — into a single, cohesive ecosystem.
Compliance & Security
GDPR-ready systems with role-based access control, audit trails, and data encryption at rest and in transit.
Engineering excellence you can rely on
We combine deep technical expertise with business understanding. Every project is treated as a partnership — your success is our success.
Our promise
Transparent communication, on-time delivery, and code you own. No vendor lock-in, no surprises.
Security-first approach
Enterprise-grade security baked into every layer — encryption, access control, and compliance from day one.
Rapid delivery
Agile sprints with continuous deployment. We ship working software early and iterate based on real feedback.
Scalable architecture
Cloud-native systems designed to handle growth. From 100 to 100,000 users without re-engineering.
Ongoing support
We don't just build and leave. Dedicated maintenance, monitoring, and feature development post-launch.
Full-stack expertise
Frontend, backend, infrastructure, and DevOps — one team that owns the entire technical stack.
Performance obsessed
Sub-second load times, optimised queries, and 99.9% uptime. Speed is a feature, not an afterthought.
Projects delivered
Users on our platforms
Average uptime
Years experience
Trusted by businesses that grow
We measure our success by the results we deliver. Here's what our clients say about working with us.
“Syntrix rebuilt our CRM from scratch and it transformed how our sales team operates. We saw a 40% increase in pipeline velocity within three months.”
James Whitfield
COO, Meridian Logistics
“The SaaS platform they built for us handles 50,000+ users without breaking a sweat. Their architecture decisions were spot on from day one.”
Sarah Chen
CTO, FlowState Analytics
“Our ERP integration was seamless. Syntrix understood our business processes better than we did and delivered a system that actually fits.”
Michael Okafor
Operations Director, Northgate Retail
Let's build something great together
Tell us about your project and we'll get back to you within one business day. No obligation, no jargon — just a honest conversation about your goals.
Email us
info@syntrixinnovationsltd
Visit us
4-6 Greatorex Street, London, England, E1 5NF
Response time
Within 1 business day