Why your WordPress site costs you more every year
You pay CHF 150 a month in plugins and licences for your WordPress site. In 3 years, it will be CHF 350 a month. We explain why WordPress costs drift upwards structurally, and how to avoid it.
Contents
The silent rise in costs
When you launch a WordPress site in 2024, you pay:
- Yoast SEO Premium: CHF 99/year (CHF 8/month)
- WP Rocket: CHF 50/year (CHF 4/month)
- A theme licence: CHF 60/year (CHF 5/month)
Total: CHF 17/month in the first year, which is acceptable.
Three years later, in 2027, your monthly cost looks more like this:
- Yoast SEO Premium: CHF 12/month (price increase)
- WP Rocket: CHF 5/month
- Theme licence: CHF 8/month (price increase)
- Smush Pro (optimised images): CHF 8/month
- Polylang Pro (multilingual): CHF 8/month
- WPForms Pro (advanced forms): CHF 10/month
- UpdraftPlus Premium (backups): CHF 8/month
- Wordfence Premium (security): CHF 15/month
Total: CHF 74/month. An increase of more than 300%.
And that is without counting maintenance time, whether in-house or billed by your provider.
Four structural causes explain why WordPress costs drift upwards like this, and a migration lets you escape them.
Cause 1: Paid plugins add up
The WordPress core is free. But the essential modern features (advanced SEO, caching, multilingual content, complex forms, security) require paid plugins.
At the start, you install 3 to 5 paid plugins at CHF 60 to 100 per year each, which is acceptable.
Over time, you add more: advanced analytics, a booking plugin, a newsletter plugin, a testimonials plugin, a professional photo gallery plugin, an extended SEO plugin, a schema.org plugin, a Google Maps plugin. Each paid plugin adds CHF 50 to 150 per year.
Six years later: 12 to 15 paid plugins in total at an average of CHF 80 per year = CHF 1,000 to 1,200 per year in plugin licences alone.
Cause 2: Systematic price increases
WordPress plugin vendors raise their prices every 1 to 2 years.
Examples measured, 2024 → 2027:
- Yoast SEO Premium: USD 99 → USD 149 (+50%)
- WPForms Pro: USD 99 → USD 169 (+70%)
- Polylang Pro: EUR 99 → EUR 139 (+40%)
- Smush Pro: USD 49 → USD 89 (+82%)
- Wordfence Premium: USD 99 → USD 159 (+60%)
These increases are structural: the WordPress market is maturing, vendors are looking to monetise their user base, and you are the one who pays.
Cause 3: Maintenance costs pile up
WordPress requires regular updates to the core, the themes and the plugins. Every update can break something (a plugin incompatibility, a theme conflict).
First year: 2 to 3 hours of maintenance a month, i.e. CHF 2,400 to 3,600 per year if outsourced at CHF 100 an hour.
Fifth year: 4 to 6 hours of maintenance a month (more plugins = more updates = more bugs), i.e. CHF 4,800 to 7,200 per year.
And then there are the incidents: every 1 to 3 years, a critical vulnerability in a plugin gets exploited. Cost of getting the site back online: CHF 2,000 to 10,000 per incident.
Cause 4: Premature redesigns
Many SMEs redesign their WordPress site every 3 to 4 years (vs 5 to 6 years for a modern stack). Four reasons explain how they end up there:
- Performance degraded beyond recovery
- Plugins incompatible with new browsers
- A dated design
- Maintenance costs that explode
A WordPress redesign every 3 years = CHF 8,000 to 15,000 per cycle. Over 9 years = CHF 24,000 to 45,000 in successive redesigns.
5-year TCO: WordPress vs Astro
For a typical corporate website (15 to 30 pages, multilingual, average traffic):
| Item | WordPress | Astro |
|---|---|---|
| Initial development | CHF 8,000 | CHF 14,000 |
| Paid plugins over 5 years | CHF 5,000 | CHF 0 |
| Maintenance over 5 years | CHF 15,000 | CHF 5,000 |
| Redesign after 5 years (likely) | CHF 12,000 | optional (CHF 0) |
| Total over 5 years | CHF 40,000 | CHF 19,000 |
Astro is more than 50% cheaper over 5 years than WordPress, despite a higher initial cost.
The exceptions where WordPress still makes sense
WordPress keeps the edge in four cases:
An editorial blog with many contributors. WordPress remains excellent for complex editorial workflows with 10+ writers.
A WordPress-only business plugin. If you depend on a specific business plugin (e.g. WooCommerce with an industry-specific extension), migrating means rewriting the business logic.
A very tight initial budget. For a site launched at CHF 3,000 to 5,000, WordPress remains viable. The hidden cost starts to show after 24 months.
In-house WordPress skills. If your team knows how to manage WordPress, the extra cost is not obvious in the short term.
Migrating from WordPress to Astro
If you decide to make the move, here is a typical migration for a corporate website:
- Audit (1 day): inventory of pages, plugins and integrations
- Strategy (2-3 days): choice of a headless CMS (Sanity, Payload), target architecture
- Astro set-up (3 days): configuration, structure, tooling
- Design migration or redesign (5-10 days): depending on your choice
- Development (10-20 days): pages, components, integrations
- Content migration (2-3 days): import from WordPress → headless CMS
- 301 redirects (1 day): all old URLs → new URLs
- QA and launch (2-3 days): testing, sign-off, go-live
- 1 month of post-launch follow-up: monitoring, adjustments
Total: CHF 12,000 to 25,000 depending on complexity.
ROI: the investment pays for itself in 18 to 30 months through lower operating costs.
Going further
See our business website service: Astro by default.
Request an audit of your current WordPress site: a full diagnosis and a migration estimate in 7 days.
Read our article on WordPress and SEO: the SEO issues in 2026.
