The verdict in three sentences
Sending sensitive documents by email is both time-consuming and risky for a law firm. A secure client portal (encryption, strong authentication, EU hosting) replaces those exchanges with a space where each client tracks their matter, saving about 5 hours/week of admin time and raising satisfaction by +25%. The choice is between the module bundled in your practice software, a legal SaaS, and a dedicated custom portal at EUR 15,000-35,000.
Three routes, three levels of security and control
The portal module bundled in a vertical product is simplest: it already exists, but its ergonomics and scope depend on the vendor. A specialist legal SaaS offers more features, but your data lives with a third party and the cost climbs per user. The custom portal makes you the owner of the space, branded to your identity, with exactly the sharing and approval workflows you want.
| Criterion | Bundled module | Legal SaaS | Custom portal |
|---|---|---|---|
| Upfront cost | included / EUR 0-2,000 | EUR 0-3,000 | EUR 15,000-35,000 |
| Recurring cost | in licence | EUR 15-40/user/month | hosting EUR 80-200/month |
| Timeline | immediate | 2-4 weeks | 8-14 weeks |
| End-to-end encryption | varies | yes | yes, guaranteed |
| Strong authentication (2FA) | sometimes | yes | yes |
| Compliant EU hosting | vendor-dependent | vendor-dependent | guaranteed in the spec |
| Brand customisation | low | medium | total |
| Data ownership | no | no | yes |
The gain: admin time and satisfaction
The portal's cost is compared not to zero, but to the hidden cost of email exchanges: hunting for documents, resends, chasers, uncertain clients who phone to "check where the case stands". Let's quantify it over a year.
| Item | Without portal | With dedicated portal |
|---|---|---|
| Admin time/week on exchanges | 12 h | 7 h |
| Annual cost of that time (EUR 28/h) | EUR 17,472 | EUR 10,192 |
| "Where's my case" client calls | 15/week | 4/week |
| Send incidents (wrong recipient) | 2-3/year | ~0 |
| Measured client satisfaction | baseline | +25% |
The admin-time saving reaches roughly EUR 7,280/year, half an entry-level dedicated portal in year one alone, before counting the reduced data-leak risk and the loyalty effect.
Mini case study
Ms. Bennett, partner at a 6-lawyer firm in Manchester, runs about a hundred active matters. Her two assistants spend around 12 h/week sending and retrieving documents by email. After deploying a dedicated portal at EUR 24,000, that time drops to 7 h/week: 5 hours saved x 46 weeks x EUR 28 = about EUR 6,440/year, plus the end of wrong-recipient sends and a net rise in client referrals. The portal pays back in a little over three years on time alone, far faster once risk reduction and satisfaction are valued.
FAQ
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What does a custom client portal for a firm cost in 2026?
EUR 15,000-35,000 depending on the number of workflows (sharing, signing, secure messaging) and the level of integration with your practice software. Typical timeline is 8-14 weeks, EU hosting and 2FA included.
Isn't the module bundled in my software enough?
Sometimes, if your needs are simple. But ergonomics, brand customisation and data control are limited; for a firm that wants to stand out and truly secure exchanges, the dedicated portal goes further.
How do you guarantee security and GDPR for shared documents?
Encryption in transit and at rest, strong authentication, access logging and EU hosting are written into the spec. Each client only accesses their own matter, with full traceability.
What concrete gain should I expect?
On average 5 hours/week of admin time saved and client satisfaction up roughly +25%, thanks to transparency on case progress and the end of phone chasers.
Can the portal connect to the case management software?
Yes, via API: documents and progress status sync with your practice software, with no double entry, so the client always sees up-to-date information.
Let's scope your project. Firm seeking a secure client portal, indicative budget EUR 15,000-35,000, delivery in 8-14 weeks: tell us how many active matters and which sharing workflows. 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.
