Web applications & SaaS development

SaaS development is building software that customers use in the browser on a subscription, with many organizations sharing one platform. AAGI designs and builds multi-tenant web applications with user roles, billing, audit logs and reporting, and runs SaaS products of its own.

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What's included

What we deliver

  • Multi-tenant architecture

    Each customer’s data kept separate on one shared platform that scales.

  • Roles and permissions

    Role-based access control, multiple branches or teams, and full audit logs.

  • Subscriptions and payments

    Plans, trials, invoicing and online payments.

  • Dashboards and reporting

    The numbers each role needs, without exporting to spreadsheets.

  • Real-time features

    Live updates, notifications and chat where the workflow needs them.

  • Integrations and APIs

    Accounting, payments, maps and your customers’ own systems.

Typical projects

Where this fits

  • Launching a new SaaS product, from first version to paying customers
  • Turning an internal tool into a product other companies can buy
  • Two-sided marketplaces that match buyers and suppliers
  • Adding multi-tenancy, billing or roles to an existing web app
How we work

Six steps, working software every two weeks

  1. Discover
  2. Plan
  3. Design & build
  4. Launch
  5. Support
  6. Scale
See the full process
Questions

Common questions

What is a multi-tenant SaaS application?
One application and database serving many customer organizations, with each organization’s data and users kept separate.
Do you build the first version (MVP) or only larger platforms?
Both. We can build a focused first version to test with real customers, then add billing, roles and infrastructure as the product grows.
Can you take over an existing SaaS codebase?
Yes. We start with a review of the code and infrastructure, then agree a plan for fixes and new features.

Other services

Tell us what you're building.

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