Where this fits
You are building a first version
You have an idea and early customers in mind, and need a focused product without foundations you will have to replace.
You have a product that is straining
It was built for one customer or a small user base, and now needs proper accounts, permissions or billing.
Bigger customers are asking questions
Procurement wants single sign-on, audit logs and clear answers on data separation before it will sign.
What we build
- Multi-tenant foundations
- Customer data kept separate by design, with the isolation model chosen for your risk and written down.
- Accounts and roles
- Sign-up, organizations, invitations and permissions that match how your customers actually work.
- Subscription billing
- Plans, trials, upgrades, downgrades, invoices and failed-payment handling through a payment provider.
- APIs and integrations
- Documented APIs, webhooks and connections to the tools your customers already use.
- Admin and reporting
- An internal console for your team and the usage and account reporting you need to run the business.
- Monitoring and operations
- Logging, alerts, backups and repeatable deployments, so problems are seen and recoverable.
What SaaS development involves
SaaS, or software as a service, is software people use through a browser or app and pay for by subscription, while the provider runs it centrally. SaaS development is the work of designing, building and operating that kind of product.
The difference from an ordinary web application is that one running system serves many customers at once. That adds requirements most custom software never meets: customer data has to stay separate, the product has to charge people correctly every month, and updates reach every customer at the same time.
Custom SaaS development, or building on a starter kit?
Not every product needs everything written from scratch. Authentication, payments and email are usually better bought from established providers. Custom SaaS development earns its cost in the part that makes your product different: the workflow, the data model and the experience your customers pay for.
During scoping we separate the two, so your budget goes to what sets the product apart and not to rebuilding a login screen.
Our SaaS product development services, stage by stage
The work you need depends on where the product stands today.
- SaaS development consulting
- A written review of your idea or current product, covering architecture, risks and what to build first.
- SaaS MVP development
- A focused first version that real customers can pay for, with foundations that will not need replacing.
- SaaS application development
- The full product: tenancy, accounts, billing, admin tools, integrations and monitoring.
- SaaS web and interface design
- Onboarding, dashboards and settings screens, reviewed as prototypes before they are built.
- Migration to SaaS
- Turning installed or single-customer software into a multi-tenant product, in stages.
- Ongoing development
- Further features and maintenance after launch, under a separate and optional agreement.
What to look for in a SaaS development company
Ask how they would separate customer data, and listen for a reasoned choice rather than a default. Ask how they handle failed payments and plan changes. Ask who owns the code, the cloud accounts and the payment provider account when the work ends.
Our guide to choosing a software development company lists the full set of questions, and they are fair to put to us as well.
Four decisions to settle early
- 01
How tenants are separated
Shared tables, separate schemas or separate databases. Each trades cost against isolation, and moving later is painful.
- 02
How you charge
Per seat, per use or flat. The pricing model shapes the data model, so it needs an answer before the build.
- 03
Where data lives
Your customers' location and sector may limit the hosting region. This is cheap to get right at the start.
- 04
When enterprise readiness happens
Single sign-on, audit logs and evidence for security reviews are often a separate phase. We scope and schedule that phase openly so it is not assumed.
Common questions
What does a SaaS build cost?
It depends on scope, so we do not quote before we understand it. You get a written estimate at the end of scoping.
How long does a first version take?
Agencies quote anything from two months to well over six, partly because they mean different things by a first version. Your schedule comes out of the written scope.
Can you make us SOC 2 compliant?
An independent auditor issues a SOC 2 report; a development company cannot. We can build in the controls and records that an audit looks at, and you engage the auditor.
Can you take over an existing codebase?
Often, yes. We start by reading the code and giving you a written view of its condition and what we would do first.
Which technology do you use?
The stack is proposed during scoping and named in the specification, so you and any future team know exactly what you are getting.
What is the difference between a SaaS application and a web application?
A SaaS application is a web application sold by subscription to many customers from one running system. That adds tenant separation, billing and account management to the usual work.
Can SaaS be customized for each customer?
Yes, within limits. Settings, roles and integrations let customers adapt the product without separate code. One-off code for each customer makes every update harder, so we keep it to a minimum.
Do I need an MVP first?
Usually. A small paid first version tests whether people will buy before you fund the full product. It should still separate customer data properly, because that is hard to add later.
Related guides
What is SaaS development?
What SaaS is, how it differs from other software, and what building it involves.
How to build a SaaS product
From validating the idea to launch, including what belongs in the MVP.
SaaS architecture
Multi-tenancy models, isolation, billing and the choices that are hard to reverse.
SaaS development cost
What drives the price, published agency ranges, and the costs that get forgotten.
Tell us what you want to build.
A few lines are enough. We reply in writing with questions.