The verdict in three sentences
For an association with 1,800 members, SaaS association software (EUR 2 to 5 per member per year) is enough as long as your needs stay standard: dues, a simple directory, email campaigns. Once you manage dues scales by membership class or by revenue, tiered access to documents and paid events with member rates, a custom portal at EUR 18,000 to 40,000 pays for itself within 3 to 4 years. The real gain is not the software itself: it is the half day per day your team gets back from reminders, data entry and Excel exports.
What the current cheque and Excel process really costs
Before comparing quotes, put a number on the status quo. In a typical regional association, whether in Montreal, Nice or Lyon, the dues campaign runs for 4 to 5 months: mailed invoices, cheques received, bank deposits, Excel entry, receipts, then two or three reminder waves. The member directory, often kept in a second file, is rarely up to date.
| Admin task | Annual volume (1,800 members) | Estimated time | Loaded cost (2026 order of magnitude) |
|---|---|---|---|
| Dues invoicing and reminders | 3 waves, 4,200 mailings | 120 h | EUR 4,300 |
| Cheque processing and bank deposits | 1,450 cheques | 95 h | EUR 3,400 |
| Data entry and reconciliation | 1,800 lines | 110 h | EUR 3,950 |
| Receipts and certificates | 1,800 documents | 60 h | EUR 2,150 |
| Directory updates | 600 changes | 80 h | EUR 2,900 |
| Event registrations | 12 events, 1,100 attendees | 140 h | EUR 5,050 |
| Postage and printing | 4,200 letters | n/a | EUR 5,900 |
Total: about EUR 27,650 per year, roughly 0.5 FTE of admin time plus postage. This is the baseline for everything that follows.
Custom portal or association software: the 2026 comparison
The market offers solid association software (Wild Apricot, MemberClicks, AssoConnect in France, HelloAsso for payments). Their limits show up when your dues model is complex or when you want a public directory that showcases members with search by trade and city.
| Criterion | SaaS association software | Custom portal |
|---|---|---|
| Setup cost | EUR 0 to 3,000 (configuration) | EUR 18,000 to 40,000 |
| Recurring cost | EUR 2 to 5 per member per year, so EUR 3,600 to 9,000 | Hosting and maintenance EUR 2,400 to 6,000 per year |
| Complex dues scales | Limited (fixed tiers) | Unlimited (by class, headcount, revenue) |
| Filterable public directory | Basic | Search by trade, sector, city, map |
| Documents by access level | Often a single level | Rights by class, board, committee |
| Online payment (card, direct debit) | Included, 0.8 to 2% fees | Stripe or GoCardless, 0.5 to 1.5% fees |
| Integration with the association website | Widget or subdomain | Native, same branding |
| Ownership of data and code | No | Yes |
Over 4 years, SaaS costs EUR 14,400 to 39,000 depending on vendor and options. Custom costs EUR 27,600 to 64,000. The gap is justified only if specific features save extra time or raise revenue (memberships, events, sponsorships).
What EUR 18,000, 28,000 or 40,000 buys
| Level | 2026 budget (excl. tax) | Timeline | Key features |
|---|---|---|---|
| Essential | EUR 18,000 to 22,000 | 8 to 10 weeks | Online membership and dues, member area, internal directory, automatic PDF receipts |
| Standard | EUR 25,000 to 32,000 | 10 to 14 weeks | Essential + filterable public directory, documents by access rights, paid event registration |
| Advanced | EUR 35,000 to 40,000 | 14 to 18 weeks | Standard + multi-criteria dues scales, annual direct debit, accounting export, board dashboards |
| Option | EUR 3,000 to 6,000 | 2 to 3 weeks | PWA mobile app, member-only partner offers |
| Option | EUR 2,500 to 4,000 | 2 weeks | Excel data migration and deduplication |
Also plan for privacy compliance (GDPR in Europe, Quebec Law 25 in Montreal): processing register, consent for the public directory, retention period for former members' data (3 years after membership ends is common practice).
Mini case study
Isabelle, executive director of a construction trade association, manages 1,800 members across 4 membership classes, with dues based on headcount. She picks a Standard portal at EUR 29,000, plus EUR 4,200 per year for maintenance and hosting.
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- Time saved: 380 hours per year out of 605, worth EUR 17,400 in loaded cost.
- Postage cut by 85%: EUR 5,000.
- Event registrations up 15% thanks to online payment: EUR 4,500 in extra revenue.
- Total annual gain: EUR 26,900, minus EUR 4,200 maintenance, so EUR 22,700 net per year.
Payback in about 15 months. Over 4 years, cumulative net gain exceeds EUR 61,000.
FAQ
How long does it take to move 1,800 members to a portal?
Allow 2 weeks to migrate and clean the Excel files, then an account activation campaign over 4 to 6 weeks. In practice, 70 to 80% of members activate their account during the first online dues campaign.
Will older members pay online?
The portal can keep cheque and bank transfer as options, entered by staff in the back office. In professional associations, online payment typically reaches 60 to 75% from the second year.
What payment fees should we expect on dues?
With Stripe, count about 1.5% + EUR 0.25 per European card payment. Direct debit via GoCardless costs about 1% with a cap, which is attractive for dues of EUR 300 to 1,500.
Can we start with SaaS and move to custom later?
Yes, provided the vendor allows a full data export (CSV or API). Many associations run SaaS for 2 to 3 years, then switch when their rules outgrow 4 or 5 standard tiers.
Who owns the custom portal?
The association, if the contract assigns the rights to the code. Also require access to the Git repository and hosting so you never depend on a single provider.
Let's scope your project. Send us your member count, dues rules and annual events, and we will price a portal between EUR 18,000 and 40,000 with an 8 to 18 week schedule. 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.
