The verdict in three sentences
A council that hand-sorts 6,000 letters and emails a month across 25 departments ties up staff and slows replies to residents. An AI classification tool reads, categorises and routes each item to the right department with a target of 90 % correct routing, for a 2026 market range of 35,000 to 60,000 EUR. The project takes 4 months, including the GDPR impact assessment and EU hosting.
How mail flows today
The director of services at a council in the Dublin area sees around 300 items a day: scanned letters, emails to the general inbox, web forms and representations on planning files. A records officer reads each one, guesses the responsible section, logs it and forwards it. Misrouted items bounce between departments for a week, and Freedom of Information requests, which have a 4-week statutory response limit, can be lost in the shuffle.
| Indicator | Before AI | Target after AI |
|---|---|---|
| Items received per month | 6,000 | 6,000 |
| Sorting time per item | 3 to 4 minutes | 30-second check |
| Correct routing first time | 75 % to 80 % | 90 % targeted |
| Average reply time to residents | 20 days | 12 days (40 % lower) |
| Urgent items flagged within 2 h | Variable | 95 % |
| Staff on sorting | 1.5 FTE | 0.4 FTE |
Architecture, compliance and costs
The solution combines OCR for paper letters, a language model extracting subject, sender and urgency, and a rules engine assigning the department. The officer confirms with one click or corrects, and each correction improves the model.
| Component | 2026 range (EUR) | Compliance requirement |
|---|---|---|
| OCR and multichannel intake | 5,000 to 10,000 | Attachments and web forms |
| Language model classification | 12,000 to 18,000 | Model hosted in the EU |
| Routing rules for 25 departments | 4,000 to 7,000 | Signed off by management |
| Officer validation interface | 6,000 to 10,000 | WCAG 2.1 AA accessibility |
| Connector to records system | 4,000 to 8,000 | Compliant retention |
| GDPR DPIA and documentation | 4,000 to 7,000 | DPO review |
| Total | 35,000 to 60,000 |
EU hosting with ISO 27001 certification and no reuse of data for third-party training is expected, since letters may contain social, housing or tax data. The EU AI Act treats this use as limited risk but requires transparency and human oversight: the AI suggests, the officer decides. The Data Protection Commission expects a DPIA for large-scale processing of this kind.
On procurement: Irish public bodies generally need competitive quotes above 5,000 EUR and advertised tenders above 50,000 EUR for services in 2026. At Kolonell, pricing for a public body is set on quote, after reading the specification. See AI and automation and cybersecurity.
A 4-month project
| Month | Step | People involved |
|---|---|---|
| Month 1 | Review 3 months of history, DPIA | Director, DPO, records team |
| Month 2 | Training and routing rules | 25 department leads |
| Month 3 | Pilot on 5 departments | Records officers |
| Month 4 | Rollout, training, review | All departments |
Change management matters as much as model accuracy. Department leads must agree the routing rules and a named owner for items the AI cannot place, otherwise residents' letters simply wait in a new queue. Publish a short notice explaining that AI assists the records team, as transparency rules require, and give elected members a monthly report on volumes, reply times and correction rates. Those figures will also support the business case for extending the tool to planning or housing correspondence.
A three-month review after go-live should confirm the routing rate before wider use.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Mini case study
Aoife, director of services at a council near Dublin, handles 6,000 items a month at 3.5 minutes each, 350 hours. With AI the check takes 30 seconds, 50 hours. That saves 300 hours a month, about 3,600 a year. At a loaded 38 EUR an hour for a clerical officer, the value tops 136,000 EUR a year. A 50,000 EUR project plus 8,000 EUR yearly hosting pays back in under 5 months, and reply times drop by 40 %.
FAQ
Is our mail sent to a US service?
No, the model is hosted in the EU with no reuse of data for third-party training. That is an explicit contract clause.
What happens when the AI gets it wrong?
The officer reassigns in one click and the item moves on at once. At 6,000 items a month a 10 % error rate means 600 corrections, against 1,200 to 1,500 reroutes today.
Do we need a DPIA?
Yes, large-scale processing of mail that may hold sensitive data makes it necessary. It takes 3 to 4 weeks with the DPO.
Can the AI draft replies?
It can draft simple replies, around 30 % of items. Sign-off stays with a named officer.
What does it cost to run each year?
Plan for roughly 6,000 to 12,000 EUR a year for EU hosting and model calls, depending on volume.
Let's scope your project. Tell us about your volumes, departments and records tools, and we will scope the perimeter, the DPIA and a 4-month pilot. 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.
