Website maintenance contract cost in Berlin in 2026: what it should cover

The verdict in three sentences

A website delivered without a maintenance contract (application maintenance) is not finished: it ages, it gets holes, and it ends up costing far more than upkeep would. In Berlin in 2026, expect 150 to 600 EUR/month for a serious plan covering security, backups, fixes and monitoring — a fraction of the average hack cost, estimated at 5,000 to 30,000 EUR. Judge the contract on its SLA, its written scope and traceable interventions, not on price alone.

The six items a maintenance contract must cover

An IT manager scoping maintenance after launch must demand a written perimeter, line by line. A vague "maintenance" plan that states neither what is included nor the response time is worthless the day an incident hits. Here are the standard items and their 2026 ranges in Berlin.

The rule: anything not written is not owed. A major CMS upgrade (WordPress migration, theme rebuild) usually falls outside the plan and is billed on a time-and-materials basis.

Fixed plan, time-and-materials or hybrid: three billing models

Three models coexist in 2026. The choice depends on expected volume of changes and the site's criticality (brochure, e-commerce, business app).

A quantified SLA (Service Level Agreement) is the heart of the contract: acknowledgement time (e.g. 4 business hours), restoration time (e.g. 8 h for a blocking incident), availability window and penalties for breach. Without an SLA, "maintenance" means nothing.

Mini case study

Marc, IT manager of an 80-employee industrial SME in Berlin, is unsure whether to take out maintenance on his corporate site and client portal. Quote received: Standard plan at 380 EUR/month, i.e. 4,560 EUR/year. He weighs it against risk: last year a competitor suffered an injection via an un-updated plugin, with remediation billed at 14,000 EUR plus 9 days of downtime on the client portal. Assuming that loss occurs just once every 4 years, the annualised risk cost lands at 3,500 EUR — already close to the maintenance price, before reputation damage. Marc signs: maintenance turns a volatile risk into a controlled fixed cost, and guarantees a responder within 4 business hours.

FAQ

How much does website maintenance cost in Berlin in 2026?

Expect 150 to 600 EUR/month depending on criticality: 150-250 EUR for a brochure site, up to 600 EUR for e-commerce with a 4 h SLA and on-call. Out-of-plan changes are billed at 90-140 EUR/h.

What does an unmaintained site risk?

A hack costs on average 5,000 to 30,000 EUR to fix (cleanup, restore, hardening, communication), plus lost traffic and Google blacklisting. An outdated CMS accounts for most intrusions.

Does the plan include site changes?

Small changes (adding a page, tweaks) are often included in a Standard plan up to 2 to 4 h/month. Beyond that you move to time-and-materials or an hour pack. A redesign remains a separate project.

What is a good SLA for a critical site?

For e-commerce, aim for acknowledgement within 4 business hours and restoration within 8 h for any blocking incident, with 99.9% monthly availability guaranteed. Each hour of downtime can cost hundreds of euros in revenue.

Can a maintenance contract be cancelled easily?

Serious contracts run for 12 months then renew with 1 to 3 months' notice. Demand a reversibility clause: retrieval of access, backups and documentation at contract end.

Let's scope your project. Tell us about your site (CMS, criticality, traffic), the SLA level you need and your target monthly budget: we'll scope a maintenance contract at the right perimeter. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.