Wix, Squarespace, and WordPress can serve a church well. Plenty of healthy, growing churches run on them, and we work on all three. Anyone who tells you a template site can't work is selling you something.
But there's a point where the platform becomes the ceiling.
You feel it when the site is slow on phones no matter what you trim. When adding a ministry means wrestling the template instead of writing a page. When the structure Google needs and the structure the builder allows stop being the same thing. When the site can no longer say who you actually are.
That's when a custom church website goes further—built around your ministries instead of a template's assumptions, fast because the foundation is fast, and structured for search from the first line of code.
And if you're not at that point? Keep your site. Fix what isn't working. That's a real service we offer, not a consolation prize: church website optimization—your platform, your site, tuned until it does its job.