What Claude (Anthropic) with web search answered for registered agent services (startups) on 2026-09-22

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-22

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

The question asked, verbatim: best registered agent services for startups

Brands named, in the order the engine gave

1. Northwest Registered Agent mentioned
   For most startups: Northwest Registered Agent.
2. Stripe mentioned
   If you haven't incorporated yet, let Stripe Atlas or Clerky cover year one and revisit later.
3. Stripe Atlas mentioned
   If you haven't incorporated yet, let Stripe Atlas or Clerky cover year one and revisit later.
4. Clerky mentioned
   If you haven't incorporated yet, let Stripe Atlas or Clerky cover year one and revisit later.
5. Cooley mentioned
   $500 one-time gets Delaware C-corp incorporation with expedited filing, EIN, founder stock issuance, and 83(b) filing, with documents built with Cooley.
6. Harbor Compliance mentioned
   Harbor Compliance - once you're in 3+ states
7. CT Corporation mentioned
   CT Corporation / CSC - Series B and later
8. CT Corporation / CSC mentioned
   CT Corporation / CSC - Series B and later
9. CSC mentioned
   CT Corporation / CSC - Series B and later
10. LegalZoom mentioned
    LegalZoom at $249/yr is roughly 2x Northwest for slower document scanning (1-2 days).
11. ZenBusiness mentioned
    ZenBusiness and Bizee are cheap ($119ish) but their templates are generic - if you're forming a C-corp to raise venture money, the doc quality won't survive diligence.
12. Bizee mentioned
    ZenBusiness and Bizee are cheap ($119ish) but their templates are generic - if you're forming a C-corp to raise venture money, the doc quality won't survive diligence.
13. Rho compared
    - Rho - Stripe Atlas vs.
14. Kruze Consulting mentioned
    - Kruze Consulting - The Best Delaware Registered Agents for Startups (https://kruzeconsulting.com/registered-agents-delaware/)

Sources the engine cited

The answer, as recorded

## Short answer For most startups: **Northwest Registered Agent**. If you haven't incorporated yet, let **Stripe Atlas** or **Clerky** cover year one and revisit later. ## The ones I'd actually name, in order **1. Northwest Registered Agent - $125/yr, the default pick** Flat rate that reportedly hasn't moved in ~20 years (no first-year bait, no renewal jump), real humans on support, and they list *their* address instead of your home address on public filings - which matters if you're operating out of an apartment. Formation is $39 + state fee with the first year of agent service free. This is the boring correct answer for a single-state or Delaware-only startup. **2. Stripe Atlas - best if you're incorporating right now** $500 one-time gets Delaware C-corp incorporation with expedited filing, EIN, founder stock issuance, and 83(b) filing, with documents built with Cooley. First year of registered agent included, then **$100/yr** - the cheapest ongoing rate of anything credible here. The catch is you're buying into Stripe's stack; the agent service is a byproduct, not the product. **3. Clerky - if you're raising institutional capital** Pay-per-use ~$427 or ~$819 lifetime, including Delaware expedited fees and year-one agent service. You're not really buying a registered agent - you're buying legal document automation (safes, priced rounds, option grants, board consents) that investor counsel won't send back. Worth it if a seed round is on the calendar. **4. Harbor Compliance - once you're in 3+ states** $99 first year, **$149/yr on renewal**, so it loses to Northwest on price for a single entity. It wins when you're foreign-qualifying across states and juggling annual reports and licenses - it's compliance infrastructure, not just a mail forwarder. Budget $300-$800/yr for real multi-state coverage. **5. Harvard Business Services - Delaware-only, cheap and old** 40+ years as a Delaware agent, longer than anyone else in this comparison set; packages from $379. Narrow but very solid if Delaware is the only state you'll ever touch. **6. CT Corporation / CSC - Series B and later** ~$320/yr and up, dedicated account management, all U.S. jurisdictions. Overkill and overpriced for a seed-stage company; the right call once you have subsidiaries, a GC, and litigation exposure where a missed service of process is a real risk. ## What I'd skip **LegalZoom** at $249/yr is roughly 2x Northwest for slower document scanning (1-2 days). **ZenBusiness** and **Bizee** are cheap ($119ish) but their templates are generic - if you're forming a C-corp to raise venture money, the doc quality won't survive diligence. Cheap is fine for the agent function alone; just don't buy your corporate documents there. ## One practical note Switching registered agents is easy and cheap (a change-of-agent filing, usually under $50). So don't over-optimize this at formation - take whatever's bundled in year one, and move to Northwest when the renewal invoice shows up. Sources: - [Forbes Advisor - 10 Best Registered Agent Services of 2026](https://www.forbes.com/advisor/business/best-registered-agent-services/) - [Startup Savant - 7 Best Registered Agent Services of 2026](https://startupsavant.com/best-registered-agent-services) - [Discern - Best registered agent services in 2026: complete comparison](https://www.discern.com/resources/best-registered-agent-services-2026-comparison) - [Stripe Atlas](https://stripe.com/atlas) - [Rho - Stripe Atlas vs. Clerky vs. LegalZoom: 2026 Incorporation Guide](https://www.rho.co/blog/stripe-atlas-vs-clerky) - [LLC University - Harbor Compliance Review 2026](https://www.llcuniversity.com/harbor-compliance-review/) - [Kruze Consulting - The Best Delaware Registered Agents for Startups](https://kruzeconsulting.com/registered-agents-delaware/) - [Postal - 6 Best Registered Agents for Startups (2026)](https://www.usepostal.com/blog/best-registered-agent-for-startups)

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