Mainstay Filing
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Alternatives · Honest, named comparisons. No state picked yet.

Comparisons · 8 Services

Mainstay Filing Alternatives

If you're comparing us to a specific formation service or registered agent, this is the honest version: what they actually offer, what they genuinely do well, and how their pricing model works once the first year is over, set against our one flat $199/yr line. Every competitor figure below is pulled from a pricing dossier we verified against live pages as of July 2026 and re-checked before publishing; where a competitor doesn't publish a number, we say so instead of guessing. We're not a law firm, and we're not running these pages to score points. A few of the companies compared here do real things well, and we say that plainly.

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Pricing as advertised, July 2026. Verify current numbers directly before you decide.

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One price, every state, no menu underneath it.

$199 a year, every entity type. Formation, registered agent, and annual report, all included.

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