The verdict in three sentences
A website with no maintenance contract is a car with no service: it runs until it breaks. A retainer of 500 to 1 800 AED/month guarantees security, backups, updates and a response SLA of 4 to 48 h. In Dubai in 2026, the retainer suits stable sites, the day-rate model suits sites in constant evolution.
What a maintenance retainer covers
A good retainer separates fixes (included) from enhancements (billed at day rate). Check the scope line by line before signing, because the devil hides in the included hours and the response time.
| Service | Standard 2026 retainer | Detail |
|---|---|---|
| Monthly retainer | 500 - 1 800 AED | Depends on SLA and hours |
| Included hours | 2 - 8 h/month | Fixes and minor changes |
| Response SLA | 4 - 48 h | Depends on criticality |
| Security updates | Included | CMS, plugins, certificates |
| Backups | Daily to weekly | Tested restore |
| Enhancement work | 600 - 1 200 AED/day | Beyond included hours |
A 750 AED/month retainer with 4 included hours and a 24 h SLA covers the essentials of a showcase site. Unused hours are rarely carried over: size to actual usage.
Retainer or time-and-materials: which to choose
The retainer smooths the budget and guarantees availability; time-and-materials pays per use but with no deadline commitment. The choice depends on how fast your site evolves.
| Criterion | Monthly retainer | Time-and-materials |
|---|---|---|
| Budget | Predictable, smooth | Variable by usage |
| Response SLA | Contractual (4-48 h) | Not guaranteed |
| Cost if low activity | Paid even unused | 0 AED |
| Cost if high activity | Capped to hours | Can explode |
| Security & backups | Included | On request |
| Ideal for | Stable, critical site | Occasional changes |
Below 2 hours of work per month, time-and-materials is cheaper. Beyond that, or if availability is critical, the retainer secures better for a controlled cost.
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Mini case study
Rashid, manager of a logistics firm in Dubai (22 staff), has just received his showcase site. Two options: a retainer at 750 AED/month (5 included hours, 24 h SLA, daily backups) or time-and-materials at 900 AED/day on request. In year one he estimates 3 hours of work per month plus two seasonal updates. Time-and-materials: 36 hours at roughly 120 AED/h ad-hoc plus two enhancement days, or about 6 120 AED, but with no SLA or guaranteed backups. Retainer: 9 000 AED/year, security and availability included. As the site generates client leads, Rashid picks the retainer: the 2 880 AED difference buys a 24 h SLA that prevents an outage worth several days of revenue.
FAQ
What happens if I skip maintenance? The site accumulates security flaws and bugs. A recovery after 18 months of neglect often costs 4 000 to 8 000 AED, more than a full year of retainer.
What is a response SLA in practice? It is the contractual delay between reporting an incident and its handling: 4 h for a critical site, 24 to 48 h for a showcase. Without a written SLA, no delay is guaranteed.
Are unused hours carried over? Rarely. Most retainers use lose-it-each-month hours. Choose a volume close to your actual usage, between 2 and 8 hours depending on the site.
Retainer or time-and-materials for a small site? If you need under 2 h/month with no deadline requirement, day-rate work (600-1 200 AED/day) is cheaper. Otherwise, the retainer secures better.
Does maintenance include enhancements? No: only fixes and minor tweaks fall within included hours. A new feature is enhancement work billed at day rate, quoted separately.
Let's scope your project. Tell us how critical your site is and your evolution pace: we frame a retainer from 500 AED/month with a fitting SLA. 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.
