How Much Does Website Maintenance Cost

Website maintenance generally costs between 50 and 300€ a month with an agency, depending on the site's size and the extent of services included (technical updates, security, content changes). A simple showcase site sits toward the lower end of the range, an e-commerce site or one with advanced features toward the upper end. This item, often absent from the initial budget, quickly becomes unavoidable once the site needs to stay reliable and up to date over time.

The problem: a cost item forgotten at the quote stage

Most website projects are budgeted around a single figure: the cost of creation. Maintenance, on the other hand, is rarely highlighted at the point of sale, even though it represents a recurring expense that lasts as long as the site exists. Frequent result: a site delivered without a clear maintenance contract, which gradually deteriorates until an incident (hack, outage, visible obsolescence) forces an emergency intervention, more costly than regular upkeep.

This isn't inevitable, but it is an item to build into the real cost of a site from the start, on the same footing as hosting or the domain name.

What website maintenance actually covers

Technical updates

A site built on a CMS like WordPress depends on a software core, plugins, and a theme that regularly receive updates, often related to security. Not applying them exposes the site to known vulnerabilities exploited by automated bots. This task requires a compatibility check before each update, since a poorly tested update can break the display or a feature.

Security and monitoring

This area covers regular backups (ideally daily or weekly), protection against intrusion attempts, SSL certificate renewal, and monitoring that alerts you if the site becomes inaccessible. It's the most technical area, and the most costly to handle yourself without dedicated skills.

Content changes

Changing opening hours, adding news, replacing a photo, fixing a typo: these tasks come up regularly for an active site. Some maintenance offers include them in a package, others bill them by the hour or per intervention, which can drive up the bill quickly for a site that changes often.

Why prices vary so much

The gap between 50 and 300€ a month is explained by three main factors:

• The size and complexity of the site: a 5-page showcase site needs much less upkeep than an e-commerce site with a catalog, payment, and customer accounts.
• The scope included: an entry-level offer often covers only technical updates; full offers add security, responsive support, and content changes.
• The guaranteed responsiveness: a contract with a fast intervention window (a few hours) costs more than a contract with no response-time commitment.

The cost of not maintaining a site

Not budgeting for maintenance doesn't remove the need, it postpones it. A site left unmaintained accumulates real risks: an exploited security flaw leading to a hack or Google deindexing, an outdated plugin that breaks a key feature (contact form, payment), an expired SSL certificate that shows visitors a security warning.

The cost of fixing things after an incident almost always exceeds what regular maintenance would have cost over the same period: cleaning up a hacked site, rebuilding lost content, or an early redesign because the site is no longer reliable.

Price range table

What to remember

• Website maintenance generally costs 50 to 300€ a month with an agency, depending on site size and scope included.
• Three areas make up maintenance: technical updates, security and monitoring, content changes.
• The absence of maintenance doesn't remove the need, it postpones it toward an incident that's often more costly to fix than regular upkeep.
• Hourly content changes can drive up the bill for a site that changes often; a package with changes included avoids this variability.
• Comparing offers requires checking precisely what's included (response time, backups, number of changes), not just the displayed monthly price.

Frequently asked questions

What exactly does website maintenance cover? Three main areas: technical updates (CMS, plugins, security certificates), monitoring and security (backups, protection against attacks, uptime monitoring), and routine content changes (text, photos, hours). Offers vary in what's included in each area.

What happens if a website isn't maintained? Risks accumulate gradually: exploited security flaws, outdated plugins that break the display, an expired SSL certificate that triggers browser warnings, or simply a stagnant site that no longer reflects the actual business. The cost of fixing things after an incident almost always exceeds the cumulative cost of regular maintenance.

Is maintenance mandatory for all websites? Technically no, but in practice, any site using a CMS (WordPress in particular) needs regular security updates to stay reliable. A very simple static site without a CMS needs less technical upkeep, but still needs content updates.

Can you do maintenance yourself to save money? Yes for basic content updates if you have some time and familiarity with the tool. It's riskier for the security and technical side (CMS updates, backups, certificates), where a mistake can make the site inaccessible without the skills to fix it quickly.

Why do maintenance rates vary so much from one agency to another? The gap mainly comes from the scope included: some offers are limited to technical updates, others add security, support, and unlimited content changes. The low price of a minimal offer often hides extra charges billed for each additional intervention.

If you'd rather not manage this item separately, VeryAppi's website plan includes maintenance, hosting, and content changes in a single package at 99€ excl. VAT a month.