The verdict in three sentences
A custom private-school management software costs between 25,000 and 70,000 EUR, versus 2 to 6 EUR per pupil per year for SaaS. It tackles three fronts: digitised enrolment (up to -40 % admin time), automated tuition billing and reminders, and a parent portal (grades, absences, online payment). For a school above 300 pupils, it pays for half an admin role and secures family payments.
School SaaS or custom platform
SaaS solutions (EcoleDirecte, Pronote, Charlemagne) cover standard school life. A private school with its own cycles, tiered fees (siblings, scholarships, options) or specific payment requirements quickly hits the limits. Here are the 2026 orders of magnitude.
| Option | Upfront cost | Recurring cost | Timeline | Best for |
|---|---|---|---|---|
| Standard school SaaS | 500-2,000 EUR (setup) | 2-6 EUR/pupil/year | 1-2 months | classic school life |
| SaaS add-on modules | 2,000-5,000 EUR | + 1-3 EUR/pupil/year | 1-2 months | billing, portal |
| Custom software (core) | 25,000-45,000 EUR | 12-18 % maintenance | 3-5 months | own rules |
| Full custom platform | 45,000-70,000 EUR | 12-18 % maintenance | 5-8 months | multi-site, advanced payment |
For a 500-pupil school, a SaaS at 5 EUR/pupil/year costs 2,500 EUR a year — attractive, but without control of billing rules or the payment journey. Custom takes the lead once tuition, discounts and instalment plans become specific.
Where custom pays off
Three areas justify investing in dedicated development.
| Lever | Mechanism | Typical 2026 gain | Impact (500-pupil school) |
|---|---|---|---|
| Online enrolment | Digital file, pre-filling | -40 % admin time | 0.5 FTE freed (~18,000 EUR/year) |
| Automated billing | Instalments, sibling discounts, scholarships | -60 % billing errors | 8,000-15,000 EUR/year |
| Reminders and online payment | Automatic reminders, card/direct debit | -30 % unpaid and late | secured cash flow |
| Parent portal | Grades, absences, messaging | Fewer calls, higher satisfaction | family retention |
These gains are estimates, 2026 orders of magnitude. The most sensitive area is unpaid fees: a 30 % cut in late payments on average tuition of 3,500 EUR per pupil markedly improves start-of-year cash flow.
Mini case study
Mrs Rousseau runs a private school in Toulouse: 520 pupils, average tuition of 3,800 EUR/year, about ~1.98M EUR of annual billing. Two people handle enrolment by hand every summer and the late-payment rate reaches 9 %. After custom software at 52,000 EUR: online enrolment frees 0.6 FTE (22,000 EUR/year), automatic reminders and online payment cut lateness to 5 %, securing ~79,000 EUR of cash flow earlier, and billing errors halve. The project pays back in about two years on admin gains alone.
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FAQ
What budget for custom private-school software in 2026?
Budget 25,000 to 45,000 EUR for the core (enrolment, tuition, grades) and 45,000 to 70,000 EUR for a full platform with parent portal and online payment. Annual maintenance runs 12 to 18 % of the project.
Aren't Pronote or EcoleDirecte enough?
They cover school life well, but impose their billing and pricing rules. As soon as your sibling discounts, scholarships, options or instalment plans are specific, custom avoids manual workarounds and secures collection.
Does the parent portal really save time?
Yes: by giving access to grades, absences, invoices and online payment, it sharply cuts calls and letters to the front office. Admin staff refocus on support rather than data entry.
How does online payment reduce unpaid fees?
Through automatic reminders, staggered direct debit and card payment, which remove forgetfulness and postal delays. A 30 % drop in lateness on 2M EUR of billing means markedly healthier start-of-year cash flow.
Is pupil data GDPR-compliant?
Yes: EU hosting, consent management, access rights and retention periods are built in by design. Protecting minors' data is a central point of vigilance in the project.
Let's scope your project. Tell us your number of pupils, your enrolment process and your billing rules: we'll frame a costed core (from 25,000 EUR) with parent portal and online payment. 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.
