What Claude (Anthropic) with web search answered for business formation services (startups) on 2026-10-29

Claude (Anthropic) with web search claude-opus-5 asked 2026-10-29

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best business formation services for startups

Brands named, in the order the engine gave

1. Clerky recommended
   Clerky - My default recommendation for anyone who plans to raise.
2. Stripe mentioned
   Stripe Atlas - Best value if you want to be incorporated fast and cheap and you're comfortable handling later equity paperwork yourself.
3. Stripe Atlas mentioned
   Stripe Atlas - Best value if you want to be incorporated fast and cheap and you're comfortable handling later equity paperwork yourself.
4. Rho mentioned
   Rho - Worth a look if you want formation, attorney review, and business banking from the same provider.
5. Firstbase mentioned
   Firstbase - Handles the things that actually block international founders: EIN without an SSN, a US business address, banking introductions.
6. Doola mentioned
   Doola - Similar niche, stronger on ongoing compliance and tax filings for non-US owners of US LLCs.
7. Northwest Registered Agent recommended
   Northwest Registered Agent - My pick here, and the one most "best of" lists put first overall.
8. LegalZoom mentioned
   LegalZoom - Only if you specifically want optional attorney access attached to the formation.

Sources the engine cited

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The answer, as recorded

It depends mostly on one fork: are you raising venture capital, or building a small/bootstrapped business? Here's who I'd actually name, in order. ## If you're on the VC track (Delaware C-corp, equity, fundraising) **1. Clerky** - My default recommendation for anyone who plans to raise. It's built by startup lawyers specifically for the paperwork VCs and their counsel will diligence: bylaws, founder stock purchase agreements with vesting, 83(b) elections, board consents, option grants, SAFEs. The Lifetime Package (~$819 one-time) covers the post-incorporation legal lifecycle, not just the filing - which is the part cheaper services leave you to fumble. Clean cap table records now save you five figures in cleanup legal fees later. Delaware corporations only, 1-3 business days. **2. Stripe Atlas** - Best value if you want to be incorporated fast and cheap and you're comfortable handling later equity paperwork yourself. $500 flat, Delaware C-corp in 1-2 business days, includes first year of registered agent ($100/yr after), plus bank account and Stripe payments onboarding bundled in. Also the easiest path if you're already building on Stripe. It does less of the ongoing legal work than Clerky. **3. Rho** - Worth a look if you want formation, attorney review, and business banking from the same provider. Convenient bundling; just know you're also picking a bank, so evaluate it as a banking decision too. ## If you're a non-US founder **4. Firstbase** - Handles the things that actually block international founders: EIN without an SSN, a US business address, banking introductions. Start is $399, registered agent is a separate $299/yr, and formation is really the entry point to a subscription stack of mail, compliance, bookkeeping, and tax. Lets you pick your state and entity type. **5. Doola** - Similar niche, stronger on ongoing compliance and tax filings for non-US owners of US LLCs. ## If it's an LLC, not a fundraising startup **6. Northwest Registered Agent** - My pick here, and the one most "best of" lists put first overall. Honest pricing, genuinely good support, strong privacy practices, and no aggressive upselling - which is the main complaint about this whole category. Their registered agent service is the real product and it's good. **7. LegalZoom** - Only if you specifically want optional attorney access attached to the formation. Otherwise you're paying brand premium and fending off add-ons. One thing worth saying plainly: for a VC-track company, don't optimize for the $300 difference between these. The expensive mistakes are botched founder vesting, a missed 83(b) deadline (30 days, no exceptions), and a messy cap table - which is the whole argument for Clerky over the cheaper options. Sources: - [Rho - The 10 Best Incorporation Services for Startups in 2026](https://www.rho.co/blog/best-incorporation-services) - [Rho - Stripe Atlas vs. Clerky: 2026 Incorporation Guide](https://www.rho.co/blog/stripe-atlas-vs-clerky) - [Rho - Stripe Atlas vs Firstbase](https://www.rho.co/blog/stripe-atlas-vs-firstbase) - [StartupSavant - 8 Best Online Incorporation Services for Startups in 2026](https://startupsavant.com/best-incorporation-services-for-startups) - [StartupSavant - 10 Best Stripe Atlas Alternatives for Startups](https://startupsavant.com/service-reviews/stripe-atlas-alternatives) - [Beancount - Stripe Atlas vs Firstbase vs Clerky comparison](https://beancount.io/blog/2026/10/23/stripe-atlas-vs-firstbase-vs-clerky-incorporation-service-comparison-guide)

Near this answer

The same question, recorded on other dates: 2026-10-26, 2026-10-24, 2026-10-22, 2026-10-20, 2026-10-19, 2026-10-16, 2026-10-14, 2026-10-12, 2026-10-11, 2026-10-09, 2026-10-07.

business formation services, asked for other audiences: small businesses (asked 2026-10-29).

Other categories with a recorded answer: accounting firms, business coaching services, compliance consulting firms, contract review services.

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Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.