The verdict in three sentences
A clinic managing appointments in a notebook and queues at random loses patients and burns out its front desk. In 2026, two paths: a custom build (2,500,000 to 4,500,000 FCFA, yours forever) or a monthly SaaS (35,000 to 90,000 FCFA/month, zero maintenance). The gain is concrete: wait time from 47 to 18 minutes, no-shows -32% thanks to SMS reminders, and 11 h/week handed back to the front desk.
Custom build vs SaaS: the comparison
The right choice depends on your patient volume and your horizon. Here are both models side by side (2026 ballpark).
| Criterion | Custom build | Monthly SaaS |
|---|---|---|
| Upfront cost | 2,500,000 - 4,500,000 FCFA | 0 - 150,000 FCFA setup |
| Monthly cost | Hosting ~30,000 FCFA | 35,000 - 90,000 FCFA |
| Customization | Total | Limited to options |
| Ownership | You (code delivered) | Subscription |
| Time to launch | 8 - 14 weeks | 1 - 2 weeks |
| Scalability | Tailored | Per vendor |
Simple rule: strong domain specificity or multi-site → build; fast need and smoothed budget → SaaS.
Measured operational gains
Beyond price, it's the minutes and no-shows that drive ROI. Here are indicators observed at a clinic of ~1,200 patients/month.
| Indicator | Before | After |
|---|---|---|
| Average wait time | 47 min | 18 min |
| No-show rate | ~24% | ~16% (-32%) |
| Front-desk hours/week on booking | 18 h | 7 h (-11 h) |
| ROI delay (build) | — | 6 - 9 months |
| Patients handled/month | 1,200 | 1,200+ |
SMS reminders are the most profitable lever: they hit no-shows directly, which are flat-out lost revenue.
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Mini case study
Dr. Diallo's clinic, in Almadies, Dakar, handles 1,200 patients/month with ~24% no-shows (≈288 missed appointments). It invests 3,200,000 FCFA in a custom build. SMS reminders cut no-shows to ~16% (≈192), recovering 96 patients/month. If an honored consultation is worth ~10,000 FCFA of margin, that's 960,000 FCFA/month recovered. Build ROI reached in under 4 months, not counting the 11 h/week handed back to the front desk.
FAQ
Build or SaaS to start fast? SaaS is live in 1 to 2 weeks for 35,000 to 90,000 FCFA/month. A build takes 8 to 14 weeks but belongs to you.
Does the SaaS handle the in-room queue, not just appointments? Good SaaS handle virtual tickets + a display screen. Check this module before signing; not all have it.
How many no-shows does an SMS reminder really avoid? In the field, we observe -32% no-shows. For 1,200 patients/month, that's often close to 100 appointments recovered.
How long until a build pays back? For ~1,200 patients/month, ROI usually lands between 6 and 9 months, sometimes less if the initial no-show rate is high.
Can we migrate from SaaS to a build later? Yes, a common strategy: validate the need in SaaS, then invest in a build once volume is confirmed.
Let's talk about your project. We price your queue and booking, build or SaaS, with SMS reminders built in. 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.
