The verdict in three sentences
Beyond a few hundred applications per call, email handling becomes unmanageable: missing documents, duplicates, reviewers scoring on different spreadsheets. A custom grant application portal costs EUR 25,000 to 55,000 (about USD 27,000 to 59,500) in 2026, delivered in 3 to 5 months, versus EUR 6,000 to 15,000 a year for off-the-shelf software. Custom makes sense when your selection criteria, grant agreements and payments follow specific rules that standard tools handle poorly.
The full journey, from submission to payment
A useful portal covers the whole life cycle of a funded project: publishing the call, submission with document checks, staff prescreening, panel scoring, deliberation, then signing the grant agreement and tracking payments by instalment.
| Step | By email | With the portal |
|---|---|---|
| Submissions | Scattered attachments, mixed formats | Form per call, mandatory documents checked |
| Eligibility | Manual sorting of 900 emails | Automatic filters (legal status, budget, territory) |
| Reviewer assignment | Files sent in batches | Automatic allocation, conflict of interest handling |
| Scoring | Excel grids to consolidate | Online grid, averages and spreads calculated |
| Deliberation | Meeting with printed documents | Live ranking, shared comments |
| Agreements and payments | Tracked in a spreadsheet | Instalment schedule, supporting documents uploaded online |
Conflict of interest handling is often decisive for corporate foundations: a reviewer linked to an applicant must not see its file, and the portal guarantees this in a traceable way.
Custom build or off-the-shelf software
| Criterion | Off-the-shelf software | Custom portal |
|---|---|---|
| Upfront cost | Setup, often EUR 2,000 to 8,000 | EUR 25,000 to 55,000 |
| Yearly cost | EUR 6,000 to 15,000 a year | Hosting and changes based on use |
| Time to go live | 4 to 8 weeks | 3 to 5 months |
| Specific scoring grids | Limited to built-in templates | Free, weightings per call |
| Agreement and instalment tracking | Varies by vendor | Built around your rules |
| Foundation branding | Vendor interface | Foundation brand |
| Data ownership | With the vendor | With the foundation |
Over 5 years, software at EUR 12,000 a year adds up to EUR 60,000, which brings both options close. The choice then depends mostly on how specific your processes are.
Budget by module
| Package | Scope | 2026 price excl. tax | Timeline |
|---|---|---|---|
| Submission and screening | Forms per call, eligibility, applicant area | EUR 25,000 to 32,000 | 3 months |
| Online panel | + allocation, conflicts of interest, scoring by 20 to 40 reviewers, deliberation | EUR 32,000 to 44,000 | 4 months |
| Full cycle | + agreements, instalment payments, impact reports | EUR 44,000 to 55,000 | 5 months |
Mini case study
Isabelle, director of a corporate foundation, runs two grant calls a year with 900 applications each. Her 3-person team spends about 350 hours per call on sorting, chasers and score consolidation. She chooses the Online panel package at EUR 40,000.
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The portal cuts that time by 40 %, i.e. 140 hours per call and 280 hours a year. At a EUR 45 loaded hourly cost, that is EUR 12,600 a year. By comparison, the software she considered cost EUR 11,000 a year. Over 4 years, the custom build comes to EUR 40,000 versus EUR 44,000 in licences, with grids fitted to her criteria and team time freed to support grantees.
FAQ
Is the portal GDPR compliant?
Yes, it includes applicant consent, a retention period per call and data export or deletion on request. Reviewer access is limited to assigned files.
How many reviewers can the portal handle?
The typical scope covers 20 to 40 reviewers per call, with 15 to 30 files each. Beyond that, automatic allocation works the same way.
Can the portal be reused for several calls a year?
Yes, each call has its own forms, criteria and calendar. Setting up a new call usually takes the team one to two days of configuration.
Do reviewers need to create an account?
They receive an invitation and log in through a secure link. Getting started takes under 15 minutes.
How much lead time is needed before the next call?
Allow 3 months for the Submission and screening package. Start at least 5 months before the call opens if you want the full cycle.
Let's scope your project. Tell us about your grant calls, application volume and review panel: we will price the portal between EUR 25,000 and 55,000 with a 3 to 5 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.
