The verdict in three sentences
For a utility with 85,000 customers on both standard and prepaid meters, revenue leakage comes less from tariffs than from the meter reading, billing and collection chain. An international CIS (Customer Information System) costs more than 400 million FCFA (about 610,000 EUR) with heavy integration, while custom software at 60-150 million FCFA (roughly 91,000-229,000 EUR) covers offline mobile reading, prepaid meters and mobile payment collection; a Singapore utility with higher labour costs and compliance needs should budget 500,000 to 1,200,000 SGD. Moving from 72% to 88% collection on average monthly billing of 1.7 billion FCFA brings in more than 270 million FCFA extra each month.
The essential modules for a utility distributor
The commercial director wants to remove three sources of loss: estimated readings when meters are not read, disputed bills without evidence, and unpaid bills nobody chases. The software must therefore track each customer from connection to cash.
| Module | Function | Expected impact (2026 order of magnitude) |
|---|---|---|
| Customer management | Contracts, connections, social and business tariffs | Single base, duplicates removed |
| Offline mobile reading | Meter index, photo, GPS, sync when network returns | Estimated reads cut from 25% to under 5% |
| Prepaid meters | Credit sales, STS tokens, sales reconciliation | Cash gaps detected the same day |
| Billing | Tiers, fees, taxes, SMS and PDF bills | Billing cycle cut from 12 to 4 days |
| Collection | SMS reminders, mobile and card payments, disconnection orders | Collection from 72% to 88% |
| Complaints | Ticketing, photo evidence, resolution time | Disputes halved |
| Dashboards | Commercial losses by district, agents, receipts | Weekly steering |
Offline reading is the deciding feature in Libreville, where mobile coverage is patchy. In Singapore coverage is not the issue, but the same photo and GPS evidence trail supports audit and regulatory reporting.
International CIS or custom: the comparison
| Option | Upfront cost | Annual cost | Lead time | Watch points |
|---|---|---|---|---|
| Spreadsheets and accounting software | 0 FCFA | 3 million FCFA | Immediate | No reading, no audit trail |
| Generic billing software | 15 to 30 million FCFA | 6 to 10 million FCFA | 3 months | No prepaid, no complex tiers |
| Custom core (customers, reading, billing) | 60 to 90 million FCFA | 9 to 14 million FCFA | 9 months | Collection in phase 2 |
| Full custom (+ prepaid, mobile payments, complaints) | 100 to 150 million FCFA | 15 to 22 million FCFA | 12 months | Meter vendor integration |
| Custom build in Singapore | 500,000 to 1,200,000 SGD | 75,000 to 180,000 SGD | 9 to 12 months | Local rates, regulatory reporting |
| International CIS | 400 million FCFA and up | 60 million FCFA and up | 18 to 24 months | Licences, foreign consultants, localisation |
Custom remains the pragmatic route up to 200,000 or 300,000 customers. Beyond that, a market CIS can make sense, provided local integration is budgeted.
Timeline and success factors
A 9 to 12 month project splits into four releases: customer data migration and cleansing (2 months), mobile reading and billing (4 months), prepaid and mobile payments (3 months), collection and dashboards (2 to 3 months). Two months of parallel running with the old system are recommended before cutover. Also plan training for 40 to 60 meter readers and field agents, and data hosting that meets the local data protection authority's requirements (APDPVP in Gabon, PDPA in Singapore).
Mini case study
Mr Nzé, commercial director of an 85,000-customer distributor in Libreville, bills an average of 20,000 FCFA per customer per month, 1.7 billion FCFA in total. At 72% collection, 476 million FCFA go unpaid each month. The full project costs 130 million FCFA. A first milestone of 80% collection, reached within 6 months, brings in 136 million FCFA more per month. The investment is covered in less than a month after that milestone, and the 88% target adds another 136 million FCFA monthly.
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FAQ
How much does utility billing software cost in 2026?
A custom core costs 60 to 90 million FCFA in francophone Africa, a full version 100 to 150 million FCFA, and a Singapore build 500,000 to 1,200,000 SGD. An international CIS exceeds 400 million FCFA before integration.
Does meter reading work without network?
Yes, the Android app stores readings, photos and GPS offline and syncs later. A reader can handle 150 to 250 meters a day.
Can prepaid meters run in the same system?
Yes, through integration with the meter vendor's credit vending system. Sales are reconciled daily, which reduces cash gaps.
Can customers pay by mobile money?
Yes, mobile wallets and cards can be integrated with automatic confirmation. Fees are around 1 to 2% per transaction depending on the contract.
How fast does collection improve?
First effects show 2 to 3 months after SMS reminders and mobile payment go live. The 80% milestone is usually visible within 6 months.
Let's scope your project. Share your customer count, your standard and prepaid meter mix and your current collection rate, and we will price a scope between 60 and 150 million FCFA (or the SGD equivalent) with a 9 to 12 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.
