“Self-hosted” gets used as a virtue signal, so it’s worth laying out what it actually costs and buys for a WordPress site, without the sales gloss.
What self-hosted buys you
- Ownership. The raw data is in your database. You can query it, export it, keep it as long as you want, and delete it on request without asking a vendor.
- A simpler privacy story. No third-party processor and no international transfer to document for the analytics itself.
- No sampling. Counts come straight from rows, so small segments stay visible.
What it asks of you
- Database growth. Event data accumulates. A retention setting with an automatic purge keeps it bounded — GrowVia defaults to this — but it’s a setting you should choose deliberately.
- Your server does the work. Well-built tracking is cache-friendly and light, but it’s still your PHP and MySQL, not someone else’s.
Where heavier tools fit
A full platform like Matomo is also self-hostable, but it’s a separate application with its own database and archiving cron. If you want ownership without running a second system, a plugin that lives in your existing WordPress stack is the lighter path — see how the two compare.
The rule of thumb
If the data matters enough to argue about, keep it where you control it. If you just need a rough traffic pulse and never plan to query the raw data, a lightweight cloud counter is a defensible choice — just read its data-processing terms first.
← Back to the blog