| Price from | $24.58/mo | $65/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · Church Website Builders | 8.2 (#10) | 7.7 (#17) |
| Company | The company says Church123 was established in 2001 by two Christian directors. | Nucleus describes itself as independently owned and bootstrapped, and identifies Brady Shearer as its founder. |
| Founded | 2001 | 2017 |
| Integrations | Listed integrations and embeds include Blogger, WordPress, Google Calendar, YouTube, Flickr, mapping services, and PayPal. | Flows and Posts support native Planning Center integrations, and Posts can connect to other ChMS or mailing systems through Zapier. |
| Media | The service supports documents, audio sermons, podcasts, embedded video, and photo galleries. | Complete includes Nucleus Media, a library of more than 30,000 church-focused creative assets that users can download as needed. |
| Support | Church123 says it provides free phone and email support. | Support includes step-by-step help documentation, live classes, and access to a real person; the homepage reports a 2-hour 3-minute average support response. |
