Keystone Filings vs ZenBusiness
ZenBusiness combines formation with a wider software and compliance platform. Keystone Filings is more narrowly focused on getting filings prepared, submitted, tracked, and handled over time. The better choice depends on whether you want a broader subscription-style business platform or a filing partner.
Disclosure: Keystone Filings publishes this comparison and therefore is not an independent reviewer. Competitor information below is based on the competitor's public website on the date above; verify current pricing before purchasing.
ZenBusiness is a strong fit if you want a broader business-services platform with bundled software and recurring-plan features. Keystone is a stronger fit if you want a complete formation package with EIN and governing documents plus hands-on ongoing filing support without centering the relationship around a software subscription.
ZenBusiness pricing, package contents, promotions, subscriptions, and renewal terms can change. This page compares publicly advertised information reviewed on August 18, 2026.
Choose Keystone when…
- You want EIN and governing documents included in a straightforward formation package.
- You expect to need state filings handled after formation rather than mainly software reminders.
- You prefer to buy filing services as needed instead of organizing your relationship around a recurring platform plan.
- You are an advisor or firm that needs repeat filing execution for multiple clients.
Choose ZenBusiness when…
- You specifically want ZenBusiness's broader software and business-services ecosystem.
- You prefer bundled subscription-style tools and compliance features.
- A $0 entry formation tier is attractive and you are comfortable comparing add-ons and renewal pricing.
- You want an all-in-one business platform rather than a filing-focused provider.
Check the competitor's current terms yourself
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Compare the package you actually need—not just the headline price.
Keystone's Complete package is $149 plus state fees and includes formation filing, EIN, an operating agreement or bylaws, document tracking, and a lifetime compliance calendar.