Archive · Home & commercial service

SaaS CRM Mobile App

A mobile CRM for tradespeople, aimed squarely at invoicing delays, unpaid invoices and quotes that lose the job.

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Mobile app for tradespeople
Client
TradieFlow, part of the TradieDigital family
Industry
Home & commercial service, business management, CRM, sales, team management
Role
Lead Product Designer
Focus
Product design, SaaS, B2B, B2B2C, Personas, Product Strategy, User research, Market research, Data, Visual design
4 monthsTimeframe
6 peopleTeam
+23%Invoices paid
+40%Conversion

The problem

What the work was actually for.

Tradespeople lose money in the gap between finishing a job and getting paid for it. Invoices go out late or not at all, unpaid ones need chasing, and quotes that look amateur lose work to competitors who send something tidier.

TradieFlow put invoicing, quoting, job tracking and client management into one app built for someone standing on a site rather than sitting at a desk. Invoices paid rose 23% and conversion 40%.

The outcome

What actually changed.

Invoices paid rose 23% and quote conversion 40%. Both come from the same shift: invoicing at the moment a job finishes rather than at the end of a week, and sending a quote that looks like it came from a business rather than a phone.

The decisions

Three calls that shaped it.

01

Structure the app around the sale, not the features

The market was already full of apps solving one slice each. Rather than compete on feature count, the information architecture followed the stages of an actual job — quote, book, do, invoice, get paid.

02

Split the audience on team size and project length

Above about five people, permissions stop being optional. An emergency plumber and a long-project contractor need different calendars. Designing for both without asking which you are produces something that fits neither.

03

Invoice at the moment the job finishes

The single behaviour change behind the 23% lift. Invoices were being forgotten after the work was done, so the app put invoicing where the job ends rather than in a weekly admin session.

What was hard

Trying to solve every problem a trade business has would have stalled development entirely. The MVP deliberately shipped incomplete, aligned to the sales funnel, so feedback could redirect it while that was still possible.

What users were up against

The four that mattered.

01

Paperwork

Constantly raising invoices, checking unpaid ones, creating quotes, chasing their status, managing live jobs.

02

Not invoicing

Invoices forgotten after a job finishes, which holds up cash flow. The right moment to invoice is the moment the work is done.

03

Chasing money

Unpaid invoices are among the biggest problems a trade business has, and following up is constant.

04

No marketing skill

Quotes and materials that look poor directly reduce the chance of being hired.

The business case

The market was already saturated with apps each solving one slice of this. The risk was trying to solve everything and slowing development to a crawl. The answer was to align the workflow with the actual stages of a sale, guide the user through that funnel, and start with an MVP that could move as feedback arrived.

Who it was for

The audience splits on three things.

01

Team size

A sole trader and a twelve-person firm need different things. Above about five people, permissions and task assignment stop being optional.

02

Project length

An emergency plumber closes a job in an hour. A contractor runs one for three months. The same calendar cannot serve both, so the app asks which you are.

03

Where the money leaks

Invoices raised late, unpaid ones needing chased, and quotes that look amateur enough to lose the work. All three are cash-flow problems dressed as admin.

The work

What it looked like.

Information architecture

Structured around the stages of a sale, so the app follows the order the work actually happens in.

Information architecture for a CRM and sales mobile app

Visualisation

Designed for someone standing on a site holding a phone in one hand, not sitting at a desk.

Home repair services mobile app screens
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Quick actions floating button design
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Client management

Everything about a client on one screen, because the alternative is a tradesperson scrolling while a customer waits.

Client management screen for contracting businesses
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Client profile screen for home services businesses
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Calendar

Colour-coded to sales stage, so the week reads as a pipeline rather than a list of appointments.

Calendar linked to sales stages
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Adding a new calendar event by type
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Quotes

Interactive, so a client can accept or query without printing anything.

Interactive quote templates
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Invoices

Status visible at a glance. Chasing unpaid invoices is one of the biggest drains on a trade business.

Invoice status overview
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Invoice action sheet options
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Invoice preview screen
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Job management

Tasks assignable to team members, with the job itself as the container.

Job management list
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Job detail with team tasks
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