Website maintenance contract pricing in Berlin 2026

The verdict in three sentences

A maintenance contract protects your website from vulnerabilities, outages and decay for EUR 100 to 400 per month on a retainer depending on criticality. The retainer suits stable sites (updates, backups, security, small fixes); time-and-materials at EUR 550-750 per day suits sites that change often. Always demand written SLA clauses: response time, guaranteed uptime and a precise scope, otherwise you are paying a subscription with no obligation of result.

Retainer or time-and-materials: which model fits

The choice depends on request frequency. A B2B brochure site that rarely changes fits a monthly retainer. A site with a catalogue, complex forms or integrations evolves constantly and justifies a T&M allowance.

The winning B2B combination: a base retainer (security + backups + 3 h of fixes) plus a T&M allowance for occasional evolutions. You smooth the recurring cost while keeping flexibility.

What a maintenance retainer must cover

A credible retainer is more than an invoice line. Here are the expected items and their level across three common service tiers in Berlin in 2026.

Typical annual budget: EUR 1,500 to 5,000 depending on tier. A site generating high-value leads justifies the Critical tier; a low-traffic corporate site stays at Essential.

The SLA clauses to demand

An SLA without numbers commits to nothing. Demand: a response time distinct from resolution time; a guaranteed monthly uptime with penalties if missed; a precise scope of what is included/excluded; backup frequency and a restore test; exit terms (recovery of access and code at contract end). Without these five points, do not compare prices downward: you are not buying the same thing.

Mini case study

Thomas, head of an industrial trading SME in Berlin, inherits a brochure site built for EUR 14,000. With no contract, he suffers two incidents in a year: an outdated plugin gets hacked (repair EUR 2,200) and a 6-hour outage during a trade show (lost leads estimated at EUR 4,000). He signs a Business retainer at EUR 240/month, i.e. EUR 2,880/year, including daily backups, updates, 24/7 monitoring and an 8-hour SLA. Result over 12 months: zero major incident, a predictable cost, and immediate ROI against the previous year's EUR 6,200 in losses. Regular updates removed the main attack surface.

FAQ

What does a maintenance contract cost in Berlin in 2026?

Budget EUR 100 to 400 per month on a retainer depending on criticality, i.e. EUR 1,500 to 5,000 per year. Time-and-materials is billed at EUR 550 to 750 per day for out-of-scope work.

Retainer or time-and-materials: which to choose?

Retainer for a stable site where you want a predictable budget; T&M for a frequently evolving site. The mixed formula (base retainer + T&M allowance) is the most common in B2B.

Is maintenance really necessary?

Yes: a site without updates accumulates vulnerabilities. The cost of a post-hack repair (EUR 2,000-5,000) far exceeds a year of retainer, not counting lost leads during downtime.

What must the SLA guarantee?

A quantified response time (4-24 h), guaranteed uptime (99.5-99.9 %), the included/excluded scope, backup frequency and exit terms at contract end.

Can I switch providers easily?

Only if the contract provides exit terms: recovery of access, source code and backups. Check this clause before signing.

Let's scope your project. Tell us about your site (CMS, criticality, traffic) and the target service level; we will price a retainer or a mixed formula to fit. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.