The verdict in three sentences
Custom school management software at 35 000-95 000 EUR makes sense once your group exceeds 600 students or spans several sites, because per-student licences then cost more than amortising a build. The real return is not technical: it is -40 % administrative load (enrolment, reminders, report cards) and +30 % of fees paid on time thanks to the parent portal and online payment. Budget 4 to 8 months to cover admissions, grades, billing and family communication.
Custom vs per-student licence: the 2026 comparison
Market solutions often bill 3-8 EUR per student per year, plus options. For a 900-student group, the comparison tips fast.
| Criterion | Per-student licence | Custom software |
|---|---|---|
| Upfront cost | 2 000-5 000 EUR (setup) | 35 000-95 000 EUR |
| Recurring cost | 3-8 EUR/student/yr + options | Hosting 200-500 EUR/mo |
| Annual cost at 900 students | 6 000-14 000 EUR/yr | 3 500-7 500 EUR/yr |
| Rollout time | 3-6 weeks | 4-8 months |
| Parent portal | By plan | Built-in, customised |
| Online payment | Often an add-on | Built-in (card, direct debit) |
| Academic modules | Standardised | Fitted to your rules |
| Data ownership | Vendor holds it | You hold it (GDPR control) |
At 900 students the licence costs 6 000 to 14 000 EUR a year, often without online payment or a truly fitted portal. Custom drops to 3 500-7 500 EUR of annual running cost and makes you owner of student data, a sensitive point under school privacy rules.
Where the software saves admin time
The hidden cost of poorly tooled enrolment is staff time. Here is the estimated impact on a 900-student group.
| Task | Before (hours/yr) | After software | Estimated gain |
|---|---|---|---|
| Enrolment and re-enrolment | 620 h | 250 h | -60 % |
| Report card generation | 340 h | 90 h | -74 % |
| Billing and reminders | 480 h | 190 h | -60 % |
| Family communication | 260 h | 110 h | -58 % |
| Absence tracking | 300 h | 120 h | -60 % |
| Total | 2 000 h | 760 h | -1 240 h/yr |
That is about 1 240 hours saved per year, roughly 0.8 admin FTE redeployed toward family support. At a loaded cost of 26 EUR/h, that is 32 240 EUR/yr of value.
Mini case study
Take Sophie, head of a private school group of 3 sites in Toronto, 900 students. She pays a licence at 7 EUR/student/year (6 300 EUR) plus 2 400 EUR in payment options, i.e. 8 700 EUR/yr, and spends 2 000 admin hours on enrolment. On-time payment tops out at 62 %, generating 140 000 EUR of temporary arrears handled by hand.
She invests 70 000 EUR in custom software. Running cost: 6 000 EUR/yr. Admin gain: 1 240 hours, i.e. 32 240 EUR/yr. The parent portal and automatic direct debit lift on-time payment from 62 % to 91 %, cutting reminders and tied-up cash. Combined operational return estimated at 38 000 EUR/yr, payback in about 22 months.
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FAQ
How much does custom school management software cost in 2026?
Between 35 000 and 95 000 EUR by scope: admissions, grades, billing, parent portal, communication. A multi-site group with built-in online payment typically lands around 55 000-80 000 EUR.
Which modules should come first?
Admissions, billing and the parent portal first: these three drive the heaviest admin and cash-flow load. Grades and academic tracking can follow in phase 2.
Does the software handle tuition payment?
Yes. We integrate card, SEPA direct debit and instalment plans. This is the lever that raises on-time payment from 60 to 90 % and sharply cuts manual chasing.
How long to deploy across several sites?
Between 4 and 8 months. The core (admissions, billing) ships in 2-3 months, then academic modules and the parent portal by iteration, with a migration of current-year student data.
Are we GDPR-compliant with custom software?
Yes, and you keep control. Student data is hosted with you or a European host you choose, with retention periods and consent handled to fit the school context.
Let's scope your project. Tell us your student count, your sites and an indicative budget, and we will price school management software for your group. 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.
