Best back-end CMS for gatsby? Preferably with a few blog tutorials on getting it going

I feel like hooking it up to wordpress is probably a mess (unless you’re a wordpress dev)

Another is

I need to make a landing page (separate from my meteor app)

I just need a simple CRUD for blog posts, maybe I’ll store some text fields for different HTML too (react makes it easy enough to display it).

Also if you’ve come across any short and to the point blogs on getting something up with gatsby + [CMS], please share!

I suppose you could use gatsby with meteor, but I’m looking for something with an out-of-the-box admin CMS panel.