Big Tree CMS
Hosting

BigTree CMS is one of those quietly competent platforms that almost nobody outside its developer community has heard of. It came out of an actual agency's internal tooling, which means it solves real client-work problems instead of theoretical ones. The admin UI looks like something an editor would actually want to use, not a developer interface that's been gently rebadged.

I've hosted BigTree sites for a couple of small agencies over the years. They use it for client work where they want structured content (think product catalogues, staff directories, case study libraries) but the client doesn't have the budget or appetite for Drupal or TYPO3. BigTree fills that gap well. Setup is fast, the admin is friendly, and the codebase is readable enough that a junior developer can be productive in a week.

What works well: the structured content model is genuinely good. Defining a "module" with fields, validations, and admin views happens in PHP arrays, no separate config files or framework gymnastics. Templates are plain PHP, which means front-end developers don't have to learn a templating engine. Image cropping in admin is built in and works. Form-building is bundled and saves a lot of plug-in installs you'd otherwise need.

"BigTree CMS is the platform we recommend when a client wants the editorial experience of Drupal at the price point of WordPress. It hits a niche that almost nobody else hits well."

Mark McNeece, Founder, 365i Hosting

What's annoying: the community is small. Documentation is good but if you hit something off the beaten track, you may be reading source code rather than finding a forum answer. Theme and plug-in marketplaces don't really exist, you build what you need. Upgrades between major versions are usually fine but occasionally need careful database migration steps that are documented but not automated.

Hosting-wise, BigTree runs comfortably on our shared hosting from £5.99/mo for editorial sites under maybe 30,000 visits a month. PHP memory at 256MB is fine for normal use. The codebase doesn't ship with a heavy ORM or cache abstraction, so PHP-level performance is good and you don't necessarily need Redis or Memcached for a small site. Cron is needed for the form-builder's email queue and we support it.

For agency work, BigTree benefits from being on our managed cloud servers from £9.99/mo where you want OPcache properly tuned and a separate database server. We've moved a few agency BigTree sites from shared to cloud as their traffic grew, and the migration is straightforward because the codebase doesn't expect anything cloud-specific.

If you're a developer or small agency looking for a CMS to standardise on for client work, BigTree is worth evaluating. Spin up a free install, build a sample content type, give the admin to a non-technical friend, and see what they think. The editor-friendliness is the test that BigTree passes more often than people expect.