What Claude (Anthropic) with web search answered for business formation services (startups) on 2026-10-09
Claude (Anthropic) with web search claude-opus-5 asked 2026-10-09
On 2026-10-09, Claude (Anthropic) with web search was asked "best business formation services for startups". It named 11 brands; the first six, in order, were Clerky, Rho, Stripe, Stripe Atlas, Cooley and Firstbase.
| Question | best business formation services for startups |
|---|---|
| Asked on | 2026-10-09 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 11 |
| Sources cited | 6 |
| Audience | startups |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified |
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
- Clerky mentioned
Clerky - ~$819 lifetime package, incorporates in 2-3 days.
- Rho compared
(Rho comparison (https://www.rho.co/blog/stripe-atlas-vs-clerky), Clerky review (https://www.flowjam.com/blog/clerky-review-2026-complete-guide-pricing-alternatives))
- Stripe mentioned
Stripe Atlas - $500 flat, 1-2 business days, the fastest clean path.
- Stripe Atlas mentioned
Stripe Atlas - $500 flat, 1-2 business days, the fastest clean path.
- Cooley mentioned
An actual startup law firm - Gunderson, Cooley, Orrick, Fenwick, Wilson Sonsini.
- Firstbase mentioned
Firstbase - $399 one-time including state filing fees, Delaware or Wyoming, registered agents in all 50 states.
- Northwest mentioned
Northwest Registered Agent - $39 + state fees, registered agent free year one then $125/yr.
- Northwest Registered Agent mentioned
Northwest Registered Agent - $39 + state fees, registered agent free year one then $125/yr.
- Bizee mentioned
Bizee (formerly Incfile) - free formation tier + state fees, broad add-ons (EIN, DBA, licenses, virtual address).
- EIN mentioned
Bizee (formerly Incfile) - free formation tier + state fees, broad add-ons (EIN, DBA, licenses, virtual address).
- LegalZoom mentioned
LegalZoom - I'd only pick it for the optional attorney-access subscription.
What Claude (Anthropic) with web search answered about business formation services for startups on 2026-10-09: 11 brands named, 6 sources cited. This question is asked again on the nightly schedule and each new answer gets its own dated page.
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Cited sources with a record here: rho.co, flowjam.com, startupsavant.com. The owner of a cited domain can take an email for each new citation.
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Sources the engine cited
| Source | Type |
|---|---|
| rho.co | vendor |
| flowjam.com | other |
| rho.co | vendor |
| startupsavant.com | other |
| llccompass.com | other |
| rho.co | vendor |
The answer, as recorded
The answer forks hard on one question: are you raising venture money, or are you a small business that just needs an entity? Here's how I'd rank them. ## If you're on the VC track (Delaware C-corp) **1. Clerky** - ~$819 lifetime package, incorporates in 2-3 days. This is what I'd pick for most fundable startups. It only does Delaware corps, which sounds limiting but is the point: the paperwork is the exact format VC lawyers and diligence teams expect, and the lifetime access covers the stuff that actually bites you later - SAFEs, 83(b)s, equity grants, option grants, hiring docs. The cheap alternatives save you $400 now and cost you $5-15k in legal cleanup at your seed round. ([Rho comparison](https://www.rho.co/blog/stripe-atlas-vs-clerky), [Clerky review](https://www.flowjam.com/blog/clerky-review-2026-complete-guide-pricing-alternatives)) **2. Stripe Atlas** - $500 flat, 1-2 business days, the fastest clean path. Good if you're comfortable handling legal docs elsewhere (your own counsel, or Clerky later). Strong international-founder workflow, LLC support too, plus Stripe credits. Slightly thinner on post-incorporation document tooling. ([Rho](https://www.rho.co/blog/stripe-atlas-vs-clerky)) **3. An actual startup law firm** - Gunderson, Cooley, Orrick, Fenwick, Wilson Sonsini. Not a "service," but worth naming: if you're genuinely venture-fundable, most will do formation at a flat fee or defer fees to your first priced round. You get a real lawyer on the cap table questions, which is where founders lose money. Worth one email before you pay anyone else. ## If you're international or want a back office **4. Firstbase** - $399 one-time including state filing fees, Delaware or Wyoming, registered agents in all 50 states. Formation is the front door to a subscription stack (mail, compliance, bookkeeping, tax). Good if you're overseas and need the whole apparatus, not just the certificate. ([Rho](https://www.rho.co/blog/stripe-atlas-vs-firstbase)) **5. doola** - specifically for non-US founders who need ongoing US compliance hand-holding rather than a one-time filing. ([Startup Savant](https://startupsavant.com/best-incorporation-services-for-startups)) ## If you're a small business / LLC, not a startup **6. Northwest Registered Agent** - $39 + state fees, registered agent free year one then $125/yr. Best value in the category and genuinely good phone support from people who know the answer. They also don't upsell aggressively, which is rarer than it should be. If you're a consultancy, agency, or bootstrapped business forming an LLC, start and stop here. ([Northwest review](https://llccompass.com/northwest-registered-agent-review/), [Rho](https://www.rho.co/blog/best-registered-agent-services)) **7. Bizee** (formerly Incfile) - free formation tier + state fees, broad add-ons (EIN, DBA, licenses, virtual address). Cheapest entry point; renewal pricing is less friendly than Northwest's. ([Startup Savant](https://startupsavant.com/best-incorporation-services-for-startups)) **8. LegalZoom** - I'd only pick it for the optional attorney-access subscription. Most expensive for what you get on formation itself, but the brand has real staying power and the attorney add-on is useful if you have no counsel at all. **One I'd skip:** bundled incorporation-plus-banking offers (Rho and similar). The incorporation is fine, but you're choosing a bank to get a filing discount, and that's backwards - pick the entity vendor and the bank independently. Note also that several of the comparison articles above are published by Rho, a competitor in this space, so read their rankings with that in mind. **The thing that actually matters more than the vendor:** file your 83(b) election within 30 days of your stock issuance, and get vesting on all founder shares from day one. Those two decisions dwarf the $400 difference between any of these.
Near this answer
The same question, recorded on other dates: 2026-10-07, 2026-10-04, 2026-10-02, 2026-09-30, 2026-09-27, 2026-09-25, 2026-09-23, 2026-09-21, 2026-09-17, 2026-09-15, 2026-09-13.
business formation services, asked for other audiences: small businesses (asked 2026-10-09).
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.