The verdict in three sentences
Redesigning the institutional site of a bank or insurer is not a standard web project: it is a compliance project as much as a design one. In 2026, budget 60,000-150,000 EUR split across accessible design, a governed editorial CMS and hardened security, over a 5-9 month timeline. Requirements around DORA, GDPR, WCAG AA, EU hosting and regulatory notices are no longer options but tender prerequisites.
2026 budget breakdown
A financial redesign splits into clearly identifiable line items. Here is an order-of-magnitude estimate for a 30-60 page corporate site with an investor relations area.
| Line item | Content | 2026 estimate |
|---|---|---|
| Design + UX + WCAG AA accessibility | Mockups, design system, accessibility audit | 12,000 - 25,000 EUR |
| Governed CMS | Multi-level approval workflow, roles, multilingual | 15,000 - 35,000 EUR |
| Security | CSP, pentest, hardening, secrets management | 8,000 - 18,000 EUR |
| Front-end + integrations | SSR, APIs, IR area, regulated forms | 15,000 - 45,000 EUR |
| Compliance & documentation | GDPR, DORA, records, notices, cookies | 5,000 - 15,000 EUR |
| QA, training, go-live | Testing, editor training, migration | 5,000 - 12,000 EUR |
| Total | 60,000 - 150,000 EUR |
The governed CMS is often underestimated: in a financial group, every publication passes through compliance, legal and communications. The approval workflow is a deliverable in its own right.
The regulatory obligations that weigh on the budget
In 2026, several frameworks apply at once. Ignoring them exposes you to sanctions and tender rejection.
| Framework | What it requires | Typical add-on cost |
|---|---|---|
| WCAG 2.1 AA | Mandatory accessibility, audit, statement | 6,000 - 15,000 EUR |
| GDPR | Cookie consent, records, DPA, minimization | 4,000 - 10,000 EUR |
| DORA | Operational resilience, third-party risk, monitoring | 5,000 - 20,000 EUR |
| EU hosting / sovereignty | Data localization, possible sovereign cloud | +20 to +40% hosting |
| Regulatory notices | Legal information, product disclaimers | design-integrated |
The rule: anticipating compliance from the scoping phase avoids costly rework at the end, where fixing accessibility can cost double.
Mini case study
James, communications director at a mutual insurance group, leads the redesign of a six-year-old site, non-accessible and hosted outside the EU. Approved budget: 112,000 EUR over 7 months. The split: 22,000 EUR accessible design, 30,000 EUR governed CMS, 15,000 EUR security and pentest, 12,000 EUR DORA/GDPR compliance, the rest in development and QA. Result: WCAG AA compliance achieved, press-release publishing time cut from 3 days to 4 hours via the workflow, and no blocker at the last regulatory audit. The operational gain on the editorial chain alone is estimated at 40,000 EUR/year.
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FAQ
Why does a bank redesign cost ten times a standard site?
Because 40-50% of the budget goes to compliance, security and governance, invisible to the visitor but mandatory. Design is only about a fifth of the total cost.
What does DORA require of an institutional site in 2026?
DORA targets digital operational resilience: third-party provider management, monitoring, continuity planning and incident reporting. In practice, it adds monitoring, stronger vendor contracts and documentation.
Is WCAG accessibility really mandatory?
Yes for covered entities, with a compliance statement and audit. A non-accessible site risks sanctions and, above all, exclusion from public and enterprise tenders.
Can we host outside the EU?
Strongly discouraged for a financial actor. EU localization, or even a sovereign-cloud qualification, is expected for data sovereignty, at a 20-40% hosting premium.
What is a realistic timeline for this kind of redesign?
From 5 to 9 months depending on site size and the number of approval stakeholders. QA and the compliance audit often account for 30% of the schedule.
Let's scope your project. Share your scope (pages, languages, integrations, DORA/WCAG constraints) and we will frame a budget between 60,000 and 150,000 EUR and a 5-9 month plan. 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.
