The verdict in three sentences
For a state association with 18,000 registered members and 140 clubs around Melbourne, a custom membership management app costs EUR 40,000 to 90,000 excl. tax in 2026 (roughly USD 43,000 to 97,000), delivered in about 4 months. A shared national platform is cheaper upfront (EUR 1 to 2 per member per year), but it rarely covers your regional competitions or your specific insurance rules. Custom software pays off when it removes the 2 months of manual data entry every season start and the payment chasing with clubs.
What the budget covers, module by module
A league app is more than a sign-up form. It connects the member, their club, the association, the insurer and the fixture calendar. Here are 2026 ballpark figures from agencies delivering this kind of project.
| Module | Scope | Budget excl. tax (2026 ballpark) |
|---|---|---|
| Online registration | Form, documents, medical clearance, club approval | EUR 9,000 to 18,000 |
| Online payment | Card, direct debit, 3 instalments, payouts to clubs | EUR 5,000 to 12,000 |
| Insurance | Cover options, PDF certificate, monthly insurer export | EUR 4,000 to 9,000 |
| Competitions | Entries, pools, fixtures, results, ladders | EUR 10,000 to 25,000 |
| Club portal | Dashboard, automatic reminders, invoices | EUR 6,000 to 12,000 |
| National system link | Sync with the national database (API or file) | EUR 3,000 to 8,000 |
| QA, privacy, go-live | Testing, privacy register, local hosting | EUR 3,000 to 6,000 |
The low end (EUR 40,000) fits an association that keeps fixtures on the national tool and only builds registration, payment and insurance. The high end (EUR 90,000) includes full competition management and a rich club portal.
Custom build vs national platform: the numbers
| Criterion | Shared national platform | Custom app |
|---|---|---|
| Upfront cost | EUR 0 to 5,000 setup | EUR 40,000 to 90,000 excl. tax |
| Annual cost (18,000 members) | EUR 18,000 to 36,000 | EUR 6,000 to 12,000 (hosting + maintenance) |
| 5-year total | EUR 90,000 to 185,000 | EUR 70,000 to 150,000 |
| Regional rules (fees, age exemptions) | Rarely supported | Configurable |
| Regional competitions | Generic module or missing | Built around your formats |
| Data ownership | National body | Your association (local hosting) |
| Time to launch | 1 to 2 months | About 4 months |
Over 5 years the gap narrows sharply. The real difference is admin time: a generic tool leaves staff to re-key every special case, which is most of the workload at season start.
A realistic 4-month plan
To be live for the season start, the project must kick off 4 months before registrations open. Allow 3 weeks of scoping with two club presidents and finance, 10 weeks of development in 2-week sprints, 3 weeks of user testing with 5 pilot clubs, then a gradual rollout. Online payment runs through an approved provider (Stripe or similar), with fees around 1.4% + EUR 0.25 per transaction on domestic cards in Europe, and comparable rates in Australia.
Mini case study
Nathalie, operations director of a regional association, manages 18,000 members with 3 staff. Every season start, 2 people spend about 8 weeks re-keying paper forms and chasing clubs: 2 × 8 × 35 h = 560 hours. At EUR 32 loaded hourly cost, that is EUR 17,900 a year. Add EUR 4,500 of unpaid club fees recovered through automatic reminders. For an app at EUR 60,000 excl. tax and EUR 9,000 yearly maintenance, the net gain is 22,400 − 9,000 = EUR 13,400 a year, before counting the EUR 18,000 to 36,000 of per-member fees avoided if the association leaves a paid platform. Payback: 2 to 4 seasons depending on the scenario.
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FAQ
Can we keep the national database and still run our own app?
Yes, it is the most common setup. The app pushes approved registrations to the national database by API or daily export, for an extra EUR 3,000 to 8,000 excl. tax depending on how open the national system is.
How do we split fees between the association and clubs?
The payment provider can split each payment automatically. For 140 clubs, budget EUR 5,000 to 12,000 excl. tax of development and weekly or monthly payouts.
What privacy obligations apply to junior members?
Parental consent is required for minors and medical clearances are health data requiring secure hosting. Allow 2 to 4 days of legal and technical scoping, EUR 1,500 to 3,000 excl. tax.
What does maintenance cost after launch?
Between 10 and 15% of the initial budget per year, EUR 6,000 to 12,000 excl. tax, covering hosting, security updates and small changes before each season.
Is a start 3 months before season still possible?
Only on a reduced scope: registration and payment, about EUR 40,000 excl. tax in 12 weeks. Competitions then follow in a second phase.
Let's scope your project. Send us your member count, club count and priority modules, and we will price a scope between EUR 40,000 and 90,000 excl. tax with a plan aligned on your season start. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.