The verdict in three sentences
For an Amsterdam NGO running 9 projects funded by the EU and USAID, a custom monitoring and evaluation platform typically costs 50,000 to 130,000 EUR with a Dutch agency (2026 market estimate) and takes 12 to 16 weeks to deliver. The main gain is preparing quarterly donor reports in 2 days instead of 10, with indicators consolidated straight from offline field data collection in partner countries. The decision hinges on three precise points: fidelity to each donor's logical framework, the quality of data coming in from the field and the audit trail donors expect.
What the platform must cover to satisfy donors
A coordinator compiling indicators across 9 Excel workbooks loses about 8 working days per quarter, or 32 days a year, before counting the corrections programme officers request. Donors do not mandate a specific tool, but they require disaggregated data (sex, age, region), means of verification and an audit trail. These modules drive the budget.
| Module | Scope | Share of budget | Indicative timeline |
|---|---|---|---|
| Logical framework and indicators | Impact, outcomes, outputs, annual targets, calculation formulas | 15 to 20 % | 2 to 3 weeks |
| Offline field collection | Android mobile forms, deferred sync, geotagged photos | 20 to 25 % | 3 to 4 weeks |
| Data validation | Enumerator, supervisor, M&E officer workflow, consistency checks | 10 to 15 % | 1 to 2 weeks |
| Donor dashboards | EU (ROM) and USAID (standard indicators) views, Excel and PDF exports | 20 to 25 % | 2 to 3 weeks |
| Budget and burn rate | Links between activities, budget lines and disbursements | 10 to 15 % | 2 weeks |
| Security and access rights | Per-project roles, change log, backups, GDPR controls | 5 to 10 % | 1 week |
Offline collection is essential: implementing partners often work in areas with patchy coverage, and an enumerator may go several days without a connection. Sync must handle conflicts and never lose a submitted form. For a Dutch organisation, GDPR adds data processing agreements with every partner.
What each option costs in 2026
Dutch NGOs usually weigh free tools, international SaaS and a custom build. The table compares three-year orders of magnitude for 9 projects and about forty users.
| Option | Upfront cost | Recurring cost | 3-year cost (estimate) | Main limitation |
|---|---|---|---|---|
| Excel and free KoboToolbox | 0 | staff time, 32 days a year | 0 EUR excluding time | Manual consolidation, errors |
| International M&E SaaS (ActivityInfo, DevResults, TolaData) | 2,000 to 5,000 EUR setup | 6,000 to 20,000 EUR a year | 20,000 to 65,000 EUR | Imposed framework, per-user pricing |
| Custom platform, Amsterdam agency | 50,000 to 130,000 EUR | 800 to 2,000 EUR a month | 79,000 to 202,000 EUR | Senior rates of 95 to 140 EUR per hour |
| Kolonell complex application | 7,000,000 to 15,000,000+ FCFA (10,670 to 22,870 EUR) | maintenance 120,000 FCFA a month (180 EUR) | about 17,150 to 29,350 EUR | Remote workshops with the M&E team |
| Adapted DHIS2 platform | 15,000 to 40,000 EUR | 400 to 1,000 EUR a month | 29,000 to 76,000 EUR | Health-oriented, rigid elsewhere |
SaaS prices are public list prices or quotes observed in 2026 and vary with user count. Amsterdam agency figures are market estimates. Remember to include an "M&E system" line in your next proposals: many donors accept 3 to 7 % of the project budget for monitoring and evaluation.
A realistic 12 to 16 week timeline
| Phase | Duration | Deliverable |
|---|---|---|
| Scoping and logframe inventory | 2 weeks | Indicator dictionary shared by the 9 projects |
| Form and workflow design | 2 weeks | Mock-ups approved by programme officers |
| Collection and validation build | 4 to 5 weeks | Offline mobile app in testing |
| Dashboards and donor exports | 2 to 3 weeks | Quarterly reports generated |
| Pilot on 2 projects and training | 2 to 4 weeks | Staff trained, real data imported |
Piloting on two projects, one EU and one USAID, avoids discovering at quarter end that an indicator is miscalculated. Migrating historical data from Excel often takes longer than planned: allow 1 to 2 weeks if workbooks are inconsistent.
Mini case study
Femke, M&E coordinator at an Amsterdam NGO (illustrative scenario), oversees 9 projects and 35 field enumerators across partner countries. Each quarterly report currently takes her 10 days, plus 3 days of rework by an assistant. With the platform, preparation drops to 2 days.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
- Time saved: (10 + 3 - 2) x 4 quarters = 44 days a year.
- Valued at 400 EUR per senior staff day: 17,600 EUR a year.
- Investment: a complex Kolonell application at 10,000,000 FCFA (about 15,240 EUR) plus 120,000 FCFA (180 EUR) monthly maintenance.
At Dutch salary levels, direct payback comes in about 11 months on time saved alone. The stronger argument lies elsewhere: reliable data strengthens the NGO's credibility when funding comes up for renewal.
FAQ
Does the platform work without a connection in the field?
Yes, if it is built with an offline mobile app: forms are stored on the phone and synced as soon as a network is available. A 120 EUR Android phone is enough for most forms.
Can we manage different logframes for the EU and USAID?
Yes, each project keeps its own framework, and a shared dictionary links similar indicators. Across 9 projects, 60 to 70 % of indicators are usually comparable.
Where is beneficiary data hosted?
On a secure EU cloud server chosen with the NGO, with encryption and daily backups. Sensitive data can be pseudonymised to meet GDPR and donor protection requirements.
Can the cost be charged to project budgets?
Often yes, under the M&E line, which typically represents 3 to 7 % of the project budget. Plan for it when drafting the proposal.
How long does enumerator training take?
One day is usually enough for enumerators, and two days for supervisors and M&E officers. An illustrated 10 to 15 page guide completes the training.
To scope the technical side, see our custom web application offer.
Let's scope your project. Send us your logframes and the number of field staff: we will price an M&E platform in our complex application range, 7,000,000 to 15,000,000+ FCFA (10,670 to 22,870 EUR), on a 12 to 16 week schedule. 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.
