What Claude (Anthropic) with web search answered for business formation services (startups) on 2026-10-11
Claude (Anthropic) with web search claude-opus-5 asked 2026-10-11
On 2026-10-11, Claude (Anthropic) with web search was asked "best business formation services for startups". It named 8 brands, in this order: Clerky, Stripe, Stripe Atlas, Rho, Northwest Registered Agent, LegalZoom, Bizee and BetterLegal.
| Question | best business formation services for startups |
|---|---|
| Asked on | 2026-10-11 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 8 |
| Sources cited | 7 |
| 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 - This is what I'd name first.
- Stripe compared
Stripe Atlas - The closest like-for-like alternative at $500 one-time, and faster (1-2 business days vs.
- Stripe Atlas compared
Stripe Atlas - The closest like-for-like alternative at $500 one-time, and faster (1-2 business days vs.
- Rho mentioned
Rho - Worth naming because it bundles incorporation, attorney review, and business banking in one flow.
- Northwest Registered Agent mentioned
Northwest Registered Agent - $29 plus state fees, and the one I'd actually use.
- LegalZoom mentioned
LegalZoom - Broadest coverage (LLCs, corps, nonprofits, partnerships in all 50 states) plus trademarks, licenses, and tax services.
- Bizee mentioned
Bizee (formerly Incfile) and BetterLegal - Both competent mid-tier options with EINs, registered agent, virtual addresses, and compliance filings.
- BetterLegal mentioned
Bizee (formerly Incfile) and BetterLegal - Both competent mid-tier options with EINs, registered agent, virtual addresses, and compliance filings.
What Claude (Anthropic) with web search answered about business formation services for startups on 2026-10-11: 8 brands named, 7 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: startupsavant.com, rho.co, flowjam.com, howtostartanllc.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 |
|---|---|
| startupsavant.com | other |
| rho.co | vendor |
| rho.co | vendor |
| rho.co | vendor |
| flowjam.com | other |
| newsweek.com | other |
| howtostartanllc.com | other |
The answer, as recorded
The right answer splits hard on one question: are you raising venture money, or building a small/bootstrapped business? Most "best formation service" lists blur these, and the advice is nearly opposite. ## If you're venture-track (Delaware C-corp, planning to raise) **1. Clerky** - This is what I'd name first. It was built by startup attorneys specifically for the raise path, and the Lifetime Package (~$819) covers not just formation but the post-incorporation stack that actually breaks deals during diligence: bylaws, founder stock purchase agreements with vesting, 83(b) filings, board consents, and later safes/option grants. It only does Delaware, which is a feature here, not a limitation. The reason to pay the premium: messy cap tables and missing consents are the single most common thing that stalls a seed round, and Clerky's documents are the ones investor counsel expects to see. **2. Stripe Atlas** - The closest like-for-like alternative at $500 one-time, and faster (1-2 business days vs. 2-3). Also forms Delaware C-corps with founder-standard docs, plus it handles LLCs, has genuinely good workflows for non-US founders, and bundles Stripe credits. Pick this over Clerky if you want speed and a lower price and you're comfortable that the ongoing legal document tooling is thinner. **3. Rho** - Worth naming because it bundles incorporation, attorney review, and business banking in one flow. Convenient if you want the bank account solved at the same time; just note Rho publishes much of the comparison content in this space, so read their rankings accordingly. ## If you're not raising (LLC, bootstrapped, services business) **4. Northwest Registered Agent** - $29 plus state fees, and the one I'd actually use. Their differentiator is real: they don't sell your data, they don't run the aggressive upsell funnel, and their registered agent service and phone support are the best in the category. Most startups incorporate as an LLC when they shouldn't *or* as a C-corp when they shouldn't - if you're truly not raising, this is the cheap correct path. **5. LegalZoom** - Broadest coverage (LLCs, corps, nonprofits, partnerships in all 50 states) plus trademarks, licenses, and tax services. I'd name it mainly if you want one vendor for a long tail of filings; it's pricier per item and the upsells are heavy. **6. Bizee** (formerly Incfile) and **BetterLegal** - Both competent mid-tier options with EINs, registered agent, virtual addresses, and compliance filings. I'd only reach for these on price or a specific bundled feature. ## Two things that matter more than the vendor Your **83(b) election** has a hard 30-day deadline from stock issuance, and missing it can cost founders a lot in taxes - no formation service fully protects you from this. And **vesting on founder stock** is something you want in place before a co-founder leaves, not after. One caveat on the research: this category is unusually affiliate-driven, and most of the ranking sites earn commissions on the services they rank. The pricing above is as published and worth confirming directly, since it moves. Sources: - [8 Best Online Incorporation Services for Startups in 2026 - StartupSavant](https://startupsavant.com/best-incorporation-services-for-startups) - [The 10 Best Incorporation Services for Startups in 2026 - Rho](https://www.rho.co/blog/best-incorporation-services) - [Stripe Atlas vs. Clerky: 2026 Incorporation Guide - Rho](https://www.rho.co/blog/stripe-atlas-vs-clerky) - [Stripe Atlas vs. Firstbase - Rho](https://www.rho.co/blog/stripe-atlas-vs-firstbase) - [Clerky Review 2026: Pricing, Alternatives - Flowjam](https://www.flowjam.com/blog/clerky-review-2026-complete-guide-pricing-alternatives) - [Best Business Formation Service 2026 - Newsweek Readers' Choice](https://www.newsweek.com/readerschoice/best-business-formation-service-2026) - [Best Corporation Formation Services - TRUiC](https://howtostartanllc.com/reviews/best-corporation-formation)
Near this answer
The same question, recorded on other dates: 2026-10-09, 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.
business formation services, asked for other audiences: small businesses (asked 2026-10-11).
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.