The verdict in three sentences
A private school management software covering enrolment, grades, billing and a parent portal costs between 45,000 and 100,000 EUR in custom development in 2026, or 3 to 8 EUR per pupil per year in school ERP SaaS. For a group of 800 to 1,500 pupils, custom becomes relevant when your processes (direct debits, bursaries, options) do not fit a standard ERP. The main gain: 30 % less administrative load on repetitive enrolment and billing tasks.
The modules of a school ERP
A complete school platform covers the pupil lifecycle: online enrolment file, class and timetable management, gradebook and report cards, tuition billing with direct debits, and a parent portal (payments, absences, communication). For a multi-site London group, financial consolidation and per-school headcount monitoring are decisive.
| Criterion | School ERP SaaS | Custom build |
|---|---|---|
| Initial cost | 2,000 to 8,000 EUR setup | 45,000 to 100,000 EUR |
| Recurring cost | 3 to 8 EUR/pupil/year | Hosting 120 to 300 EUR/month |
| Timeline | 6 to 10 weeks | 5 to 9 months |
| Parent portal | Standard | Custom, school branded |
| Direct debits | Often an add-on | Built in |
| Bursaries / discounts | Fixed rules | Unlimited rules |
| Multi-school | Vendor dependent | Native |
The admin time saved
A group of 1,200 pupils often employs 4 people in the registrar office. Enrolment periods and termly billing represent hundreds of hours of data entry. Automating online enrolment, payment reminders and report card generation frees measurable time.
| Task | Before (hours/year) | After (hours/year) | Saving |
|---|---|---|---|
| Enrolment entry | 620 | 190 | 430 h |
| Billing / reminders | 540 | 160 | 380 h |
| Report cards | 300 | 60 | 240 h |
| Parent communication | 280 | 120 | 160 h |
| Total | 1,740 | 530 | 1,210 h |
Mini case study
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Sophie, head of a 1,200-pupil private school group in London, invests 72,000 EUR in custom software with a parent portal and direct debits. She saves about 1,210 hours/year of administrative work, equal to 0.8 FTE (roughly 32,000 EUR/year fully loaded). The portal also reduces late payments: collection improves and cash flow smooths out. The project pays for itself in just over two years, excluding the gains in service quality for families.
FAQ
SaaS or custom for a private school? Below 600 pupils with standard processes, a SaaS ERP at 3-8 EUR/pupil/year is most rational. Beyond that, or if your billing, bursary and option rules are specific, custom at 45,000-100,000 EUR pays off over 3 to 4 years.
Is the parent portal really useful? Yes: online payment, absence tracking and messaging cut calls to the office and speed up collection. It is often the module that drives the most family adoption.
How long to deploy? Expect 5 to 9 months for custom, with go-live aligned to the school calendar (ideally a start of year or term).
Can it handle automatic direct debits? Yes, via a direct debit integration. The software generates schedules, launches debits and automatically chases arrears, sharply reducing manual reminder time.
Does the software handle several schools? Custom natively supports multi-site with financial consolidation and per-school views. Some SaaS ERPs offer it too, but with customization limits.
Let's scope your project. Tell us your pupil count, number of schools and billing needs: we will price a school platform matched to your budget. 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.

