B2B SaaS development

Your expertise. Their next essential software.

Turn the way your industry works into a product customers can subscribe to.

We build business software with the workspaces, billing and administration you need to run the service.

Illustrative SaaS dashboard with organisation switching, onboarding and team permissions

The foundations of your service

Build a product businesses rely on.

The customer-facing workflow is only part of the product. We plan how accounts are set up, what each plan includes and how your team supports customers.

Tenant workspaces

Give each customer their own workspace, users and access rules.

Plans & billing

Define subscriptions, trials, invoices and cancellation rules.

Guided onboarding

Help new accounts complete setup and reach their first useful result.

Operator dashboard

Manage customer accounts, support requests and service settings.

Product analytics

Understand which features customers use and where they need help.

Connected tools

Connect the systems customers already use, where APIs permit.

Multi-tenant by design

One product.
Many organisations.

Separate customer records, permissions and settings. Choose the right isolation model for your customers and test access across account boundaries.

Illustrative organisation console connected to three separate customer workspaces

Designed for the way
businesses work.

Start with a problem you know well. Build the workflow that makes your product useful enough to become part of the working day.

Industry software

Replace sector-specific paperwork with a shared process for inspections, records and approvals.

Illustrative industry software interface

Workflow automation

Route requests to the right person, track decisions and keep the next step moving.

Illustrative workflow automation interface

Customer portals

Let customers manage projects, retrieve documents and raise support requests.

Illustrative customer portals interface

Reporting platforms

Bring operational records into reports that customers can filter and act on.

Illustrative reporting platforms interface
Product professionals reviewing a business workflow together in an office

Your knowledge. A working product.

From domain knowledge to a digital product.

You bring the industry experience. We help turn it into a clear product scope, usable software and a manageable first release.

01

Start with a focused MVP

Give a defined customer group one valuable workflow they can use.

02

Learn from real customers

Use adoption, support questions and feedback to decide what comes next.

03

Expand with demand

Add capability and capacity as the customer base and service needs grow.

From brief to first customers

A practical
route to market.

Agree the first release, review working software and prepare your team to operate it.

  1. 01

    Define

    Identify the buyer, core workflow and commercial assumptions.

  2. 02

    Design

    Map the user journey, permissions and technical architecture.

  3. 03

    Develop

    Build in stages, with working software for your team to review.

  4. 04

    Connect

    Integrate billing and business tools; test exceptions and failures.

  5. 05

    Launch

    Prepare onboarding, monitoring, support and release checks.

  6. 06

    Improve

    Prioritise the next release using customer feedback and usage.

SaaS development FAQ

How is a SaaS product different from an internal business application?

A SaaS product serves multiple customer organisations, usually through subscriptions. It needs customer onboarding, account administration and a way to keep each customer's records separate. An internal application may share many features, but it does not necessarily need the same billing and tenant-management functions.

Can UNO build a SaaS MVP before we invest in the full product?

Yes. A useful first release gives a defined customer group one complete task they can use and evaluate. That usually includes sign-in, essential administration and the support or billing arrangements needed to serve them. Features for later releases can wait until customer feedback shows they are needed.

How do you keep each SaaS customer's data separate?

The design sets boundaries for each customer account, including its users, permissions and stored records. Access tests need to check those boundaries, not just whether a user can sign in. Some products may need separate deployments because of customer contracts or operating requirements.

Can the platform support subscription plans and billing?

Subscription plans, trials, upgrades and billing-provider integration can be included. We need to agree what happens when a payment fails, a customer changes plans or a subscription ends. The payment provider's capabilities and fees also affect the design.

What affects the cost of building a SaaS platform?

The main factors are the core workflow, customer account structure, billing rules, integrations and expected usage. Onboarding and support tools also need a budget. We separate the first release from later features and discuss ongoing hosting, monitoring and maintenance.

Let's build what's next

Build the software your industry needs.

Tell us who it is for, what it needs to do and where you want to start.

Discuss Your SaaS Project