Firstbase Start vs CorpNet
Choose Firstbase Start if you want to form a Delaware or Wyoming LLC or C corporation with EIN setup and a banking-partner application; choose CorpNet if you need another state, a wider range of entity types, or a choice of formation packages. Both vendors currently offer online formation services, but their published prices cover different services, so compare the full checkout cost rather than the starting price alone.
Last updated October 31, 2026.
At a glance
| Dimension | Firstbase Start | CorpNet |
|---|---|---|
| Formation states | Delaware or Wyoming | All 50 states |
| Entity types | LLC or C corporation | LLC, corporations, nonprofits, and more |
| Formation price | $99 and $399 shown; promotional offer advertised | Basic $99; Deluxe $219; Complete $269 |
| Other formation costs | Advertised offer says pay only the state fee | State fees, shipping, and 3% convenience fee extra |
| EIN | Included with Start | Included in Deluxe and Complete |
| Registered agent | Separate Agent plan: $299 per year per state | 60 days with Basic; one year with Deluxe or Complete |
| Banking connection | Application through a banking partner; approval required | Not published |
| Compliance tools | Separate Agent plan with reminders and filings | Free compliance tool with company alerts |
| Business address | Own US address or Mailroom from $35 per month | Not published |
| Platform | Online application and digital documents | Online ordering and document access |
| Processing | Paperwork in as little as one week, subject to agencies | Standard internal processing: 2–4 business days |
| Support | Lifetime expert support | Phone and email; lifetime support with Complete |
Scroll the table sideways to compare each row.
Which should you choose?
Choose Firstbase Start if
- Founders forming in Delaware or Wyoming
- Non-US founders seeking US formation and EIN setup
- Buyers who want a banking-partner application during setup
- Founders interested in Firstbase’s separate operating services
Choose CorpNet if
- Businesses forming in a state other than Delaware or Wyoming
- Buyers forming a nonprofit or professional entity
- Buyers who want a choice of formation packages
- Businesses seeking registered-agent service across all 50 states
The verdict
The deciding factor is formation scope. Firstbase Start is the closer fit for a founder choosing Delaware or Wyoming who wants EIN setup and access to a banking partner in the formation flow. CorpNet is the closer fit for a buyer who needs filing in any of the 50 states, an entity type such as a nonprofit or PLLC, or a Basic, Deluxe, or Complete package. Check Firstbase’s current promotion at checkout: its pricing page shows $99 and $399 while also advertising an offer to pay only the state fee.
Firstbase Start vs CorpNet: common questions
- Is this comparison worth publishing?
- Yes. Firstbase Start and CorpNet both currently offer purchasable US business-formation services, and a buyer forming an LLC or corporation in Delaware or Wyoming could reasonably consider either one.
- Can Firstbase Start and CorpNet form a business in any US state?
- No. Firstbase Start lists formation in Delaware or Wyoming. CorpNet offers formation services in all 50 states.
- How do Firstbase Start and CorpNet formation prices compare?
- Firstbase Start’s pricing page displays $99 and $399 and separately advertises a promotion to pay only the state fee; confirm the applicable offer at checkout. CorpNet lists standard-processing Basic, Deluxe, and Complete packages at $99, $219, and $269, respectively, before state fees, shipping, and its 3% convenience fee.
- Which includes an EIN?
- Firstbase Start includes EIN setup. CorpNet includes EIN obtainment in its Deluxe and Complete formation packages, but not its Basic package.
- Is registered-agent service included?
- Firstbase Start lists registered-agent service separately through Firstbase Agent at $299 per year per state. CorpNet lists 60 days with Basic and one year with Deluxe or Complete; its standalone registered-agent subscription is $149 per year.
- Can either service help me open a business bank account?
- Firstbase Start offers an application through a digital banking partner, subject to that partner’s approval. CorpNet does not publish a comparable banking integration as part of its formation packages.
- Which is suitable for a founder outside the United States?
- Firstbase Start says US residency, an SSN, and an ITIN are not required for its EIN service, though its terms exclude some jurisdictions. CorpNet publishes nationwide US filing coverage but does not state comparable non-US founder eligibility in its formation-package details.
- Are ongoing business tools part of Firstbase Start or CorpNet’s formation packages?
- Firstbase sells registered-agent, mailroom, accounting, and other operating services separately from Start. CorpNet includes a free compliance-alert tool in its formation packages and sells additional filings and registered-agent subscriptions.