Nucleus review
A broad church platform for websites, sermons, calendars, and guided next steps.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Nucleus combines church website building with communications and ministry tools for church staff, volunteers, and ministry teams. Its website features include customizable pages, navigation, templates, custom domains, hosting, SSL, redirects, HTTPS, permissions, staff sections, sermon sections, and calendar sections. The broader platform adds prayer requests, forms, people management, posts, messaging, giving, media, and guided next steps for events, groups, and other church activities.
The plan structure is broad but tiered. Essential costs $65 per month and includes Web, The Launcher, Prayer, Flows, and People. Standard costs $99 per month and adds Sermons, Posts, Messages, The 7 Building Blocks, and Mission Control. Complete costs $199 per month and adds Giving and Media. Every plan includes a 15-day trial, while the pricing model is paid and monthly. Giving is available only to U.S. churches, so churches outside the United States should not choose Complete for that feature.
Nucleus fits churches that want website content, next-step tools, forms, calendars, and communications managed within one platform. Sermon publishing supports audio uploads, playlists, tags, and RSS, while calendar sections support Google, Apple, and iCal calendars. Integrations include Planning Center, Zapier, and HTML embeds. The platform is web-based and supports team permissions, which suits shared church administration. Churches seeking a lower-cost website builder may prefer an alternative, particularly if they do not need its wider ministry and communications feature set.
Nucleus pros and cons
- Where it wins
- Website builder includes hosting, SSL, custom domains, and permissions
- Publishes sermons with audio, playlists, tags, and RSS
- Supports forms, guided flows, calendars, and automated email follow-up
- Where it doesn't
- Starts at $65 per month with no permanent free plan
- Giving is available only to U.S. churches
- Sermons, posts, messages, and building blocks start at $99 per month
Nucleus fact sheet, pricing and score →
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