The verdict in three sentences
An internal web app in Dublin costs, in 2026, between 22,000 and 55,000 EUR depending on the number of modules (stock, scheduling, approvals, reporting). Hosting runs around 60 to 200 EUR/month and the realistic timeline is 3 to 6 months. The structuring choice: low-code (fast, cheaper, but caps out) versus full-code (pricier, but no ceiling) — decided by the depth of business rules.
What an internal app replaces
An internal app kills the manual processes that eat team time: shared spreadsheets, approval e-mails, re-keying. Every automated process becomes hours returned.
| Manual process | Time lost / week | App module |
|---|---|---|
| Stock tracking | 3-6 h | Live inventory |
| Team scheduling | 2-5 h | Shared planner |
| Approvals | 2-4 h | Approval workflow |
| Weekly reporting | 2-4 h | Auto dashboard |
| Follow-ups / notifications | 1-3 h | Automatic alerts |
Low-code or full-code: the real trade-off
| Criterion | Low-code | Full-code |
|---|---|---|
| 2026 initial budget | 12,000 – 30,000 EUR | 30,000 – 55,000 EUR |
| Timeline | 4 – 10 weeks | 3 – 6 months |
| Complex business rules | Caps fast | Unlimited |
| Licence cost | 20 – 90 EUR/user/month | None |
| UX customisation | Limited | Total |
| Reversibility | Vendor lock-in | Code owned |
Low-code wins for a simple, fast tool; full-code takes over once business rules are numerous or the user count makes licences expensive.
What it costs, module by module
| Module | 2026 range (EUR) |
|---|---|
| Base (auth, roles, DB) | 6,000 – 11,000 |
| Stock management | 5,000 – 12,000 |
| Scheduling / resources | 4,000 – 10,000 |
| Approval workflows | 4,000 – 9,000 |
| Reporting / dashboards | 3,000 – 8,000 |
| Managed hosting | 60 – 200 / month |
The technical base is incompressible: even a single-module app needs authentication, role management and a clean database. That is why the first module costs proportionally more than the ones that follow, which reuse this base. Adding a second module later therefore often costs 20 to 30 % less than initially estimated.
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What makes the quote vary
For an identical scope, two quotes can differ twofold. The main 2026 factors are the level of UX customisation, the number of external integrations (ERP, accounting, e-mail), the complexity of user permissions and reporting requirements. A "standardised" internal app stays at the low end of the range; add conditional workflows and third-party integrations and you climb toward the top. Clarifying these four points before requesting a quote avoids nasty surprises and change orders.
Mini case study
Éric, MD of a logistics SME in Dublin, runs stock and scheduling on spreadsheets and WhatsApp. A full-code app at 41,000 EUR (3 modules) delivered in 4 months automates the tracking. Estimated gain: 12 h/week spread across the team, i.e. ~600 h/year at an average loaded cost of 28 EUR/h = 16,800 EUR/year. Hosting 120 EUR/month (1,440 EUR/year). Net ROI exceeds 15,000 EUR in the first full year and the investment pays back in about 2.5 years, not counting fewer stock errors.
FAQ
How much is a minimal internal app in Dublin in 2026? A single-module full-code scope starts around 22,000 EUR; in low-code, you can drop to 12,000-15,000 EUR with monthly licences.
What hosting should we plan? Plan 60 to 200 EUR/month depending on traffic and backup/monitoring needs, a 2026 order of magnitude for an SME.
Is low-code a trap? Not if the need stays simple. The risk appears when business rules multiply: migrating to full-code then costs 15,000 to 40,000 EUR extra.
How fast is the ROI? On hours saved (5 to 15 h/week/team), payback usually materialises in 18 to 30 months for a 40,000 EUR budget.
Can we start with a single module? Yes, it is recommended: a first module in production within 6 to 10 weeks, then additions in increments of 4,000 to 12,000 EUR.
Let's scope your project. List your priority manual processes and the number of modules you target (indicative budget 22,000-55,000 EUR) and we arbitrate low-code vs full-code. 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.
