Check Business Name and Domain Availability
Key Takeaways
Running a business name search and a domain search as two separate steps wastes time and creates serious branding risk.
Over 359 million domains are currently registered globally, making .com availability genuinely competitive for any common brand name.
BizNameChecker.com is the only free tool that combines all-50-state LLC name clearance with multi-extension domain availability in a single query.
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Why Checking Both at Once Matters
The U.S. Census Bureau recorded 5.5 million new business applications in 2023, approaching a historic high. Every one of those founders needed to clear a name before filing articles of organization or registering a trade name. Most ran two separate searches and hoped the results aligned. This fragile strategy routinely fails.
The mismatch between LLC name availability and domain availability is more common than most founders expect. Over 359 million domain names are registered globally as of Q3 2023 (Verisign Domain Name Industry Brief). Finding an available .com that precisely matches an LLC name is genuinely competitive. Running the LLC search first, committing to a name, and then discovering the matching .com is parked by a domain squatter wastes days of branding momentum and can force a costly rebrand before launch.
The reverse problem is equally damaging. Founders who begin with a domain registrar—GoDaddy, Namecheap, or name.com—often receive a green availability signal on their chosen domain and proceed with confidence. They then discover later that a competing LLC already holds that name in their state. Each state maintains its own independent entity database with distinct distinguishability standards, according to the National Association of Secretaries of State (NASS). A domain check touches none of those records. Both searches must happen together, at the same moment, to produce a reliable answer.
BizNameChecker.com checks all 50 states and your domain in one search—free.
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The Two-Tab Trap Most Founders Fall Into
Each U.S. state maintains its own LLC name database with unique availability rules, character restrictions, and distinguishability standards. The National Association of Secretaries of State confirms that 50 separate compliance frameworks govern entity naming across the country. A name available in Texas may be blocked in Delaware by a similarly worded LLC registered years earlier. A name clear in California may violate trademark resemblance rules in New York.
When a founder manually checks a state Secretary of State portal, they receive status for one state only. Entrepreneurs who plan to register in Delaware for formation advantages and in their home state for foreign qualification face at least two manual searches immediately. Multi-state operators confront even more. No mainstream domain registrar addresses any part of this problem. GoDaddy, Namecheap, and name.com exclusively check domain registration status and have no connection to any state entity database.
BizNameChecker.com resolves this by running the LLC availability check across all 50 states in a single query. Founders see their proposed name's status in every jurisdiction on one results page, eliminating the need to navigate 50 different state websites with 50 different search interfaces. The domain search runs simultaneously across 30+ extensions including .com, .co, .io, .net, .org, .biz, and newer options like .ai, .dev, and .tech. Results appear side by side so founders can see at a glance whether their brand is available both as a business entity and as a digital asset.
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Search LLC availability in all 50 states and domain pricing across 30+ extensions — instantly and for free.
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