The verdict in three sentences
In 2026, SaaS cloud hosting costs 50 to 200 €/month at MVP stage, 300 to 1,200 €/month in growth and 2,000 to 6,000 €/month at scale. The budget splits across compute, database, storage, CDN, backups and monitoring, and grows in tiers, not linearly. The golden rule: start light on managed platforms (Vercel, Railway, Supabase), then migrate to AWS/OVH when cost per user justifies it.
The cloud budget by traffic tier
Cost depends on traffic, not ambition. Here are the 2026 benchmarks per tier.
| Tier | Active users | Monthly budget | Typical stack |
|---|---|---|---|
| MVP / launch | < 1,000 | 50-200 € | Vercel + Supabase |
| Growth | 1,000-20,000 | 300-1,200 € | Railway/AWS + managed DB |
| Scale | 20,000-100,000 | 2,000-6,000 € | AWS/OVH + CDN + monitoring |
| Enterprise | > 100,000 | 8,000 €+ | Multi-region, auto-scaling |
The cost per 1,000 active users drops as you grow: from around 15-30 €/1,000 users at MVP stage to 5-15 €/1,000 at scale, thanks to volume effects.
Breakdown by line item and provider comparison
Knowing where the money goes lets you optimise without breaking performance.
| Line item | Share of budget | Optimisation lever |
|---|---|---|
| Compute (servers, functions) | 35-45 % | Auto-scaling, serverless |
| Database | 20-30 % | Indexes, cache, on-demand replicas |
| Storage & CDN | 10-20 % | Compression, long cache, WebP |
| Backups & redundancy | 5-10 % | Right-sized retention |
| Monitoring & logs | 5-10 % | Log sampling |
On the provider side, 2026 orders of magnitude for a growing SaaS:
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| Provider | Positioning | Growth budget | Strength |
|---|---|---|---|
| Vercel | Frontend + serverless | 200-800 €/month | Simplicity, DX |
| Supabase | Managed DB + auth | 25-600 €/month | Fast all-in-one |
| AWS | Full infrastructure | 300-2,000 €/month | Flexibility, scale |
| OVH | European cloud | 150-1,000 €/month | Price, sovereignty |
Mini case study
Amadou, CTO of an HR SaaS in Dakar, sizes his cloud budget. At launch, on Vercel + Supabase, he pays 90 €/month for 400 users. At 6,000 active users, his bill rises to 550 €/month (compute 250 €, DB 180 €, storage/CDN 70 €, monitoring 50 €), about 9 €/1,000 users. Rather than over-provisioning, he enables auto-scaling and aggressive CDN caching, which contains the bill's growth. He plans a partial migration to OVH at 30,000 users, where cost per user becomes the deciding argument. Result: a cloud budget that follows revenue instead of running ahead of it.
FAQ
Should you start on AWS directly? Rarely. At MVP stage, managed platforms like Vercel and Supabase cost 50-200 €/month and save you weeks. AWS becomes relevant when cost per user and the need for control justify it.
How do you avoid runaway cloud bills? Three reflexes: cap auto-scaling, set aggressive CDN caching, and watch logs (an underestimated line item). A monthly budget alert avoids nasty surprises.
What budget for 10,000 active users? As a 2026 order of magnitude, count 400 to 900 €/month depending on usage intensity (a reporting app consumes less than a real-time app).
Is European hosting a concern? Yes for GDPR compliance and latency. OVH and AWS European regions offer sovereignty and proximity, a strong argument for African and European clients.
Is monitoring really a separate line item? Yes, and it is often underestimated. Logs, alerting and APM can be 5 to 10 % of the bill; neglecting them is costly on incident day.
Let's scope your project. Give us your stack, your target traffic and your compliance requirements: we size your cloud budget by tier. 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.
