# What Claude (Anthropic) with web search answered for business formation services (startups) on 2026-10-24

## In short

On 2026-10-24, Claude (Anthropic) with web search was asked "best business formation services for startups". It named 12 brands; the first six, in order, were Clerky, Cooley, Stripe, Stripe Atlas, AWS and Firstbase.

| Fact | Value |
| --- | --- |
| Question | best business formation services for startups |
| Asked on | 2026-10-24 |
| Engine | Claude (Anthropic) with web search |
| Model | claude-opus-5 |
| Brands named | 12 |
| Sources cited | 6 |
| Audience | startups |
| Coverage | Coverage: Claude (Anthropic) with web search. Other engines not included. |
| Last verified | 2026-10-24 |

Page: https://bikoosh.com/answers/s/business-formation-services-startups-2026-10-24
Coverage: Claude (Anthropic) with web search. Other engines not included.

## The answer, as recorded

Asked on 2026-10-24 through Claude (Anthropic) with web search (model claude-opus-5).

> The honest answer depends on one fork: are you building a venture-track startup (raising from investors, co-founders, stock options), or a small business/solo operation? The right tool is completely different.
> 
> ## If you're raising venture money (Delaware C-corp)
> 
> **1. Clerky** - my default recommendation for anyone who plans to raise a priced round. Built by startup attorneys, and the documents it generates are the same ones law firms like Cooley and Gunderson already expect to see, so your eventual diligence is clean. It doesn't stop at formation: stock issuance, 83(b), director election, bylaws, IP assignment, and later safes/convertible notes. Delaware C-corps only, which is a feature, not a limit. ~$819 for the lifetime package, or cheaper à la carte.
> 
> **2. Stripe Atlas** - the best value if you want it done fast and correctly without thinking much. $500 one-time, includes the first year of registered agent (then $100/yr), handles the 83(b) election filing, and drops you straight into Stripe payments plus a pile of partner credits (AWS, etc.). Forms Delaware C-corps and LLCs. Where it's weaker than Clerky: ongoing fundraising paperwork, which you'll handle elsewhere.
> 
> **3. Fir

## Brands named, in the order the engine gave

| Position | Brand | How it was named |
|---|---|---|
| 1 | Clerky | recommended |
| 2 | Cooley | mentioned |
| 3 | Stripe | mentioned |
| 4 | Stripe Atlas | mentioned |
| 5 | AWS | mentioned |
| 6 | Firstbase | mentioned |
| 7 | EIN | mentioned |
| 8 | Northwest Registered Agent | mentioned |
| 9 | Bizee | mentioned |
| 10 | ZenBusiness | mentioned |
| 11 | LegalZoom | mentioned |
| 12 | Rho | mentioned |

## Sources the engine cited

- https://www.rho.co/blog/best-incorporation-services (vendor)
- https://www.rho.co/blog/stripe-atlas-vs-clerky (vendor)
- https://www.rho.co/blog/stripe-atlas-vs-firstbase (vendor)
- https://startupsavant.com/best-incorporation-services-for-startups (other)
- https://www.newsweek.com/readerschoice/best-business-formation-service-2026 (other)
- https://guptadeepak.com/startup-offers/guides/stripe-atlas (other)

The question page: https://bikoosh.com/answers/q/business-formation-services/startups

Alerts and membership: Answer Watch Pro, 79 USD per month: https://bikoosh.com/answers. Bikoosh is monitoring assistance, not complete protection.

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.