Mainfolk vs Nucleus

Mainfolk9.4Visit Nucleus8.6Visit

Higher score Mainfolk #1 in Church Web Hosting 9.4/10 Free plan Free plan✓ 1 of 4 features Visit Mainfolk

vs

Nucleus #7 in Church Web Hosting 8.6/10 15-day trial Free trial✓ 1 of 4 features Visit Nucleus

• Mainfolk fits best

  Churches wanting broad, modern website capabilities

• Nucleus fits best

  Growing churches needing advanced communications

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Side by side

Feature	Mainfolk 9.4/10 Visit ↗	Nucleus 8.6/10 Visit ↗
At a glance
Editor score	9.4	8.6
Ranking	#1 in Church Web Hosting	#7 in Church Web Hosting
Best for	Churches wanting broad, modern website capabilities	Growing churches needing advanced communications
Pricing model	Free plan + paid	Paid
Starting price	$150/yr	$65/mo
Free plan	✓ (best)	—
Free trial	—	15 days
Deployment	Cloud, Mobile	Cloud
Platforms	Web, iOS, Android	Web
Support	Email, Community	Email, Docs
Compliance	2FA	PCI DSS
Integrations	3 integrations	6 integrations
Built for	Small business, Mid-market	Small business, Mid-market, Enterprise
Features Mainfolk 1/4 · Nucleus 1/4
Church templates	Not checked yet	Not checked yet
Donation tools	Not checked yet	Not checked yet
Event tools	Not checked yet	Not checked yet
Custom domain	✓	✓
Specs
Sermon media hosting	Not checked yet	Not checked yet
Storage limit	Not checked yet	Not checked yet
Our review
Pros	Free plan includes AI site creation, hosting, security, and updates Church-specific tools cover services, sermons, events, groups, and ministries Paid plans add custom domains, editors, analytics, and migration support	Combines website, sermons, forms, calendars, giving, and communications tools Includes custom domains, hosting, SSL, redirects, and HTTPS Connects with Planning Center, Zapier, and major calendar formats
Cons	The Free plan uses a Mainfolk subdomain Launch limits editing access to two invited people Giving pages use external donation links rather than built-in donations	Starts at $65 per month with no permanent free plan Nucleus Giving is available only to churches in the U.S. The platform is available on the web only
Our verdict	Mainfolk is a hosted website builder for churches and other community organizations. It combines AI-generated site creation with church-focused content tools, including service times, plan-your-visit pages, sermon and media publishing,… Read the review →	Nucleus is a church website and communications platform for church staff, volunteers, and ministry teams. Its website tools cover customizable pages, navigation, templates, custom domains, hosting, SSL, redirects, HTTPS, permissions, and… Read the review →

Strengths and trade-offs

• Mainfolk — where it wins

  • Free plan includes AI site creation, hosting, security, and updates
  • Church-specific tools cover services, sermons, events, groups, and ministries
  • Paid plans add custom domains, editors, analytics, and migration support

  Where it doesn't

  • The Free plan uses a Mainfolk subdomain
  • Launch limits editing access to two invited people
  • Giving pages use external donation links rather than built-in donations

• Nucleus — where it wins

  • Combines website, sermons, forms, calendars, giving, and communications tools
  • Includes custom domains, hosting, SSL, redirects, and HTTPS
  • Connects with Planning Center, Zapier, and major calendar formats

  Where it doesn't

  • Starts at $65 per month with no permanent free plan
  • Nucleus Giving is available only to churches in the U.S.
  • The platform is available on the web only

• Mainfolk9.4/10 · Free plan

  A broad church website builder with AI creation, giving links, and a $15 monthly entry plan.

  Visit MainfolkFull verdict →
• Nucleus8.6/10 · 15-day trial

  A feature-rich church communications platform with a high monthly starting price.

  Visit NucleusFull verdict →