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 (PRO).

First step1–2 week opportunity sprint
Entry engagement$3k–$5k USD

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

Data and risk discovery (United Kingdom)

Privacy, security, residency, and regulatory requirements differ by workflow. We document the applicable data flows, roles, retention needs, and control owners before recommending an architecture.

The resulting proposal lists the controls and evidence that are actually in scope. It is not a generic compliance, certification, or legal-assurance promise.

  • Map data sources, destinations, roles, and sensitive fields
  • Record access, retention, logging, and deletion requirements
  • Identify required security or procurement evidence before contracting
  • Use an NDA or DPA only when the parties mutually execute it

Working model (United Kingdom)

Exact live-overlap hours, response expectations, meeting windows, and escalation contacts are confirmed in the proposal for each engagement.

Written decisions, scoped milestones, and asynchronous updates reduce unnecessary meetings without implying an unagreed service level.

  • Proposal-specific overlap and meeting windows
  • Named owners for decisions and blockers
  • Written scope, assumptions, and change decisions
  • Milestone cadence agreed before kickoff

Commercial setup (United Kingdom)

The contracting entity, proposal currency, invoicing cadence, payment terms, intellectual-property terms, and required vendor documents are agreed before work begins.

The Opportunity Sprint can establish the evidence needed to scope a production pilot; it does not pre-commit either party to a rollout.

  • Contracting entity and currency confirmed in writing
  • Milestones and acceptance criteria defined in the proposal
  • Vendor-document requirements identified before signature
  • Scope changes require an explicit written decision

Delivery controls (United Kingdom)

Testing, observability, release, security, and handover controls are selected for the actual system risk rather than promised as a generic bundle.

Acceptance measures and production responsibilities are recorded before implementation so both teams know what evidence will support release.

  • Risk-based testing and acceptance measures
  • Release, rollback, and observability responsibilities
  • Security controls tied to the agreed threat model
  • Handover artifacts defined in the signed scope
Ready to start?

Want help with SaaS development?

Get a clear plan for United Kingdom teams—scope, timeline, and next steps. proposal currency confirmed before contracting.

We’ll review the context and reply with a practical next step.