SaaS development company,
built to scale.
Multi-tenant platforms, subscription billing and AI features — designed, built and run by one senior London team since 2010. SaaS MVP from £10,000.
SaaS development
services.
Magora is a UK SaaS development company — a senior SaaS development agency based in Shoreditch, London. We design and build software-as-a-service products end to end — product strategy, multi-tenant architecture, subscription billing, integrations, AI features and the operations that keep them running — for startups, SMEs and enterprises.
SaaS product strategy & discovery
Who pays, for what, and how the product grows from ten customers to ten thousand. Pricing model, tenancy model, compliance scope and a costed roadmap before a line of production code.
Custom SaaS application development
Web app, admin console, customer portal and mobile companion apps where you need them — one codebase your team can own, in React, Vue, Laravel, Node.js or Python.
Multi-tenant platform engineering
Shared schema, schema-per-tenant or database-per-tenant, chosen for your customers rather than by habit. Tenant isolation is tested, not assumed, and enterprise customers can get their own region.
Subscription billing & monetisation
Plans, trials, seats, usage-based metering, proration, dunning and UK VAT — built on Stripe Billing and wired to entitlements, so a downgrade actually switches features off.
APIs, SSO & integrations
A public API your customers can build on, SSO via SAML and OIDC for enterprise buyers, and the integrations that close deals — CRM, accounting, payments, Slack and Microsoft 365.
AI SaaS features
Copilots, retrieval over your customers' own data, document extraction and agents that act inside the product — with per-tenant data boundaries and cost limits. See our AI and ML development work.
Three routes
into SaaS.
The same senior SaaS developers from kickoff to handover. Weekly demos. No offshore rotation.
Launching a new SaaS product
A production-grade SaaS MVP in 6–8 weeks, from £10,000: sign-up, billing, the one workflow customers pay for, and the foundations to grow without a rewrite.
Turning expertise into a product
An internal tool, a spreadsheet the whole sector copies, a service you deliver by hand — rebuilt as subscription software other businesses can buy.
Moving software to SaaS
On-premise or single-customer systems re-platformed for many tenants — SSO, audit logs, data residency and a migration that keeps existing customers running.
What SaaS development
costs in the UK.
Our 2026 pricing in GBP. Every engagement starts with a free working prototype and an NDA on day one; source code and IP transfer to you on payment. Final price depends on scope, integrations and compliance — see our UK software development pricing or try the cost calculator.
Free working prototype — a clickable version of your core SaaS workflow before any paid engagement.
Two weeks with a senior Product Owner and Solution Architect: scope, tenancy and billing model, architecture, estimate and roadmap.
A production-grade MVP for funded startups, typically 6–8 weeks: accounts, billing and the workflow your first customers pay for.
A complete multi-tenant web and mobile platform, admin console and integrations, built by our senior in-house team.
Multi-role, audit-logged, integration-heavy platforms with SSO, data residency and regulated-sector compliance.
Maintenance retainer: hosting and monitoring, SLAs, security updates and a steady roadmap of new features.
Six steps from idea
to paying customers.
Weekly demos on a staging environment you can log in to, so progress is something you use rather than something you are told about.
Free working prototype
Before you commitA clickable version of the core workflow, tested with real prospective users. It settles the "is this the right product" question before anyone is paid to build it.
Discovery sprint
2 weeksPricing and packaging, tenancy model, integration list, compliance scope and a costed roadmap. You leave with a document you can take to investors — or to another supplier.
Architecture & UX
Within discoveryData model, tenant isolation, identity, billing and deployment decided up front, alongside the onboarding and account screens that decide whether a trial converts.
MVP build
6 – 8 weeksTwo-week sprints with a working release at the end of each. Sign-up, billing and the paid workflow first; everything else earns its place in the backlog.
Launch & first customers
Go-liveProduction hosting, monitoring, backups and product analytics in place before the first invoice goes out — so you can see where trials drop off from day one.
Scale & iterate
OngoingEnterprise features as the customers who need them arrive — SSO, audit logs, custom roles, data residency — plus performance work as tenants and data grow.
What every SaaS
we build ships with.
The unglamorous parts that decide whether a SaaS business survives its first enterprise customer: tenancy, identity, billing and operations.
- PostgreSQL / MySQL
- Row-level or schema isolation
- Tenant-aware caching
- UK / EU data residency
- SSO — SAML, OIDC
- Roles & permissions
- MFA
- Audit logs
- Stripe Billing
- Plans, trials, seats
- Usage metering
- Dunning & UK VAT
- React / Next.js
- Vue.js
- TypeScript
- React Native / Flutter apps
- AWS, Azure, Google Cloud
- Docker & Kubernetes
- CI/CD pipelines
- Monitoring & alerting
What clients
say.
Independently verified on Clutch — 4.9 out of 5 across 60+ reviews, from clients including Danone, Unilever, Toyota, Cisco, AstraZeneca and Grant Thornton.
Rather than choose the flattering ones, we point at all of them. Every review on our Clutch profile is verified with the client, including the projects that ran harder than expected.
Platforms
we've shipped.
Four from the wider portfolio — each one software that many organisations log in to, rather than a single client's internal tool.
Empath AI
A vocal-biomarker SaaS platform that flags caller vulnerability for call centres in real time.
See case study → Enterprise · DataRollio
Pulls data out of enterprise applications and explains it in plain language.
See case study → Healthcare · Web appFocalyx
A web platform for clinics to manage patient information and treatment outcomes.
See case study → Sport · MarketplaceGAIN
One platform for sports academies and families to find, compare and enrol in programmes.
See case study →SaaS development
questions.
SaaS (software as a service) development is building software that customers use in the browser or an app and pay for by subscription, instead of installing it themselves. Besides the product itself, it means building the parts a single-customer system never needs: multi-tenancy (many customers on one platform, with their data kept apart), subscription billing, self-service sign-up, user roles, and hosting that the vendor runs for everyone.
At Magora a SaaS MVP starts from £10,000, a full multi-tenant SaaS platform from £30,000, and enterprise SaaS with SSO, audit logs and regulated-sector compliance from £80,000 (2026 prices, GBP). A two-week discovery sprint is from £3,000, and the first step — a working prototype — is free. Running and developing the product after launch is typically £3,500–£9,000 a month.
The biggest price drivers are the number of integrations, the billing model and compliance (GDPR, FCA, NHS DSPT) rather than the number of screens.
A production-grade SaaS MVP typically takes 6–8 weeks after a two-week discovery sprint. A full platform with admin tooling, integrations and mobile apps takes longer and is planned in phases, so paying customers arrive before the whole roadmap is finished.
Most SaaS products should be multi-tenant: one codebase and one deployment serving every customer, which keeps hosting and maintenance costs flat as you grow. The real decision is how data is separated — a shared schema with row-level isolation, a schema per tenant, or a database per tenant. Customers in regulated sectors sometimes need their own database or region, so we design for that option early even when it is not built on day one.
Yes. We re-platform on-premise and single-customer systems into multi-tenant SaaS — adding tenant isolation, sign-up, billing and SSO, and migrating existing customers without a big-bang cut-over. Where the old code cannot carry the load, we replace it module by module, as described in our enterprise application development work.
Yes. We build AI SaaS features on large language models from OpenAI, Anthropic and Google — assistants, search over a customer's own documents (RAG), data extraction and agents — with each tenant's data kept separate, usage capped per plan so AI costs cannot outrun revenue, and evaluation tests so quality does not drift between model versions.
You do. We sign an NDA on day one, the code lives in your repository as it is written, and source code, designs and IP transfer to you on payment — which matters when investors run due diligence on your SaaS business.
Tenant isolation is covered by automated tests, personal data is encrypted in transit and at rest, and hosting can be kept in the UK or EU. Roles, audit logs and data-export and deletion tools are built in, so answering a customer's security questionnaire or a subject access request does not become a project of its own.
Building a
SaaS product?
30-minute call with a senior Solution Architect. Bring the idea, the spreadsheet or the legacy system — we'll tell you what the first version should be, and what it should cost.