Softment

Web Development

SaaS Development Services

We build SaaS products from MVP to growth stage with clean architecture, secure tenant boundaries, and reliable billing workflows. The focus is product velocity without sacrificing maintainability. Delivery aligned to United Kingdom teams (GBP).

Timeline6-12 weeks
Starting at$1.8k

Benefits

What you get

Multi-tenant SaaS architecture with clear isolation

Subscription billing and plan lifecycle workflows

Role-based access for users, teams, and admins

Analytics dashboards and operational tooling

Integration-ready APIs and webhook handling

Deployment and observability for production stability

Features

What we deliver

Tenant-Safe Data Modeling

Implement schema and access patterns that keep tenant data isolated while remaining efficient to query and manage.

Billing and Subscription Flows

Support trials, upgrades, downgrades, invoicing, and usage controls with clear customer lifecycle handling.

User and Team Management

Build onboarding, invites, workspace roles, and permission policies for self-serve and admin-managed growth.

Admin and Support Console

Provide internal tools for user management, account health, subscription states, and issue resolution workflows.

API and Integration Layer

Create reliable APIs and signed webhooks for CRM, analytics, automation, and partner integrations.

Scalable Release Operations

Set up CI/CD, environment strategy, monitoring, and alerting to keep releases predictable under growth pressure.

Process

How we work

1
4-6 days

Product and Data Blueprint

Define tenant model, user roles, billing logic, and technical scope.

2
5-8 days

Architecture and Foundation

Set up core app modules, auth, data access, and deployment baseline.

3
4-10 weeks

Feature Delivery Sprints

Build core workflows, billing, and admin tooling with iterative demos.

4
4-7 days

Release and Growth Readiness

Stabilise, monitor, and hand over with clear next-phase expansion plan.

Tech Stack

Technologies we use

Core

Next.jsReactTypeScriptNode.js

Tools

PostgreSQLPrisma / DrizzleStripeRedis / Queues

Services

SentryVercel / AWS / GCPAuth.js / ClerkOpenAPI / REST / GraphQL

Use Cases

Who this is for

New SaaS Product Launch

Ship a focused SaaS MVP with billing and team workflows designed for first customer acquisition.

SaaS Rebuild and Modernisation

Refactor or rebuild legacy SaaS platforms into maintainable architectures with stronger release speed.

B2B SaaS Admin Platforms

Deliver account management, usage controls, and operational dashboards for internal and customer-facing teams.

Feature Expansion for Growth

Add advanced modules, integrations, and reliability improvements as your customer base scales.

FAQ

Frequently asked questions

Yes. We design tenant-safe models early so your product can scale customers without structural rework.

Yes. We implement pricing plans, trials, lifecycle actions, and webhook-safe billing flows.

Yes. Internal tooling is part of our standard SaaS delivery approach for operational efficiency.

We optimise data access, caching, background jobs, and monitoring to keep product experience fast and stable.

Yes. We can plan phased migrations for data, users, and billing with minimal disruption.

Yes. We support ongoing feature delivery, reliability work, and technical roadmap execution.

Regional

Delivery considerations for your region

Compliance & Data (UK/EU)

For UK teams, we default to GDPR-first thinking: data minimisation, purpose-limited storage, and clear access boundaries.

We can work under a DPA (template available on request) and implement practical retention/deletion flows when needed.

  • GDPR-first patterns (minimise, restrict, document)
  • DPA template available on request
  • Retention/deletion and export flows where required
  • Least-privilege access and secure session handling
  • PII-safe logging + secure-by-default configuration
  • NDA available for early-stage discussions

Timezone & Collaboration (UK/EU)

We align to UK time and EU overlap (GMT/BST with CET-friendly windows) for fast feedback cycles.

We keep the process lightweight: async updates, clear priorities, and written decisions to avoid ambiguity.

  • UK/EU overlap with GMT/BST windows
  • Async-first delivery with documented scope
  • Weekly milestones and structured demos
  • Clear escalation path for blockers
  • Tight change control with clear sign-offs

Engagement & Procurement (UK)

We support typical UK procurement flows with clear scopes, change control, and invoice cadence.

If you prefer a discovery-first engagement, we can run a short paid discovery to lock requirements before build.

  • GBP-based engagements and invoicing options
  • Discovery-first option to reduce delivery risk
  • Milestone-based billing when appropriate
  • Transparent change control and sign-offs
  • Vendor onboarding pack on request

Security & Quality (UK/EU)

We build for reliability and maintainability: clean PRs, tight review loops, and test coverage that matches risk.

Performance budgets and release checklists keep launches predictable—especially when multiple stakeholders review changes.

  • CI-friendly testing: unit + integration + smoke tests
  • Performance budgets + bundle checks (Core Web Vitals-minded)
  • Structured release notes and rollback-safe deployments
  • Security checklist for auth, roles, and data flows
  • Observability hooks (logs + error tracking) ready for production
Ready to start?

Want help with SaaS development?

Get a clear plan for United Kingdom teams—scope, timeline, and next steps. GBP-based engagements.

Reply within 2 hours. No-pressure consultation.