Neptune vs LegalZoom Prenup: Features, Pricing & Fit (2026)
Neptune and LegalZoom take fundamentally different approaches to online prenups. Neptune is a lawyer-led service where each partner can work with an independent attorney, while LegalZoom routes couples to a template-based platform (HelloPrenup) where attorney review is a paid add-on. If you're a couple with straightforward finances looking for the lowest upfront cost, LegalZoom's $599 base price may be appealing. If you have business interests, equity compensation, or other complex assets and want each partner represented by their own lawyer from the start, Neptune is the stronger fit. This comparison breaks down pricing, features, attorney involvement, and which service works best for different financial situations in 2026.
Key takeaways
- LegalZoom's prenup service is powered by HelloPrenup and starts at $599 per couple for a template-based agreement, but adding full attorney review for both partners brings the total to roughly $1,997 to $2,197.
- Neptune pairs each partner with an independent attorney and uses flat-fee pricing for drafting and review; free concierge alignment and free attorney consultations happen before any payment.
- LegalZoom's prenup service is currently available in about 12 states, while Neptune connects couples with network attorneys across a broader set of states.
- Many states require or strongly favor independent legal representation for each partner to improve enforceability, a structure Neptune includes by default and LegalZoom offers only as an add-on.
- The average U.S. family law attorney hourly rate is $344 according to the 2025 Clio Legal Trends Report, which is why flat-fee models from both services can represent significant savings over traditional hourly billing.
Neptune vs LegalZoom: The Quick Verdict
Neptune is a lawyer-led online prenup service where each partner can have their own independent attorney; LegalZoom routes its prenup offering through HelloPrenup, a template platform that auto-generates state-specific agreements with attorney review available as a paid add-on. The two services serve different couples at different price points.
LegalZoom suits budget-conscious couples early in their careers with simple finances who want an affordable starting point and are comfortable with a template-driven process. Neptune fits couples who want independent legal representation built into the process, custom clauses for complex assets like businesses or equity, and concierge support throughout.
Pricing figures for LegalZoom and HelloPrenup are verified as of 2026. Neptune's pricing is dynamic, so couples should confirm current amounts directly with Neptune.
Side-by-Side Comparison of Features and Pricing
The table below puts Neptune and LegalZoom head to head across the factors that matter most when choosing a prenup service.
| Feature | Neptune | LegalZoom (via HelloPrenup) |
|---|---|---|
| **Delivery model** | Lawyer-led; each partner works with an independent attorney | Template-based; auto-generated state-specific agreement |
| **Attorney representation** | Independent attorney for each partner included in the process | Optional add-on at ~$699 per partner |
| **Free consultations** | Free concierge AI chat + free attorney consultations before payment | Not included; attorney Q&A is $49 per partner per 20-minute session |
| **Pricing structure** | Flat fee for drafting and review (confirm current pricing with Neptune) | $599 per couple base; all-in with attorney review for both partners ~$1,997 to $2,197 |
| **Notarization** | Check with Neptune for current inclusion | $50 add-on via Proof |
| **Couple collaboration** | Concierge-guided alignment before attorney engagement | Real-time collaboration portal for both partners |
| **Custom clauses** | Yes, attorney-drafted for your situation | Template with customizable fields |
| **Best fit** | Couples with complex assets, business interests, or equity who want independent counsel | Budget-conscious couples with straightforward finances |
A few things to note about pricing. LegalZoom's $599 base covers the template and questionnaire for both partners, but it does not include attorney review. Adding a full attorney review and sign-off for both partners ($699 each) plus notarization ($50) brings the couple's total to approximately $1,997 to $2,197. Neptune's flat fee includes independent attorney involvement for both partners, but the specific amount is dynamic and should be confirmed directly.
How Each Service Works
Understanding the workflow behind each service helps you decide which process fits how you and your partner like to make decisions.
LegalZoom's Process
LegalZoom's prenup service is powered by HelloPrenup. Both partners create separate accounts and complete individual questionnaires covering property, debts, bank accounts, business ownership, and other financial details. The questionnaire was designed by family law attorneys and walks couples through state-specific considerations. Once both partners finish, HelloPrenup auto-generates a state-compliant draft that both can review, edit, and finalize together in a real-time collaboration portal.
Attorney involvement is entirely optional at this stage. If you want a lawyer to review, edit, and sign off on the agreement, that's a separate $699 add-on per partner. You can also purchase a 20-minute attorney Q&A session for $49 per partner.
Neptune's Process
Neptune starts with a free AI concierge chat that helps you and your partner get aligned on your financial goals and prenuptial needs before anyone talks to a lawyer. Once you're aligned, Neptune connects each partner with an independent network attorney for a free consultation. Each client chooses their own attorney. After the consultation, the couple is offered a flat fee for drafting and review of a custom prenup tailored to their situation.
The key structural difference: Neptune's process assumes both partners will have their own lawyer, while LegalZoom's process assumes they won't unless they pay extra.
Attorney Involvement and Why It Matters for Enforceability
Independent counsel for each partner is highly recommended for an enforceable prenup. Many states require or strongly favor both parties having their own attorney, and courts have voided agreements where one or both parties lacked representation. Full financial disclosure by both partners is a legal requirement for a valid agreement in virtually every state.
With LegalZoom's base $599 package, attorney review is not included. Couples who skip the add-on are relying on a template without any lawyer confirming that the terms are fair, complete, and compliant with their state's requirements. That can work for very simple agreements, but it carries a higher risk of enforceability issues, especially for couples with meaningful assets or income differences.
Neptune's model builds independent representation into the standard workflow. Each partner consults with and can retain their own attorney, which addresses the most common enforceability concerns courts raise: voluntariness, fairness, and informed consent.
As Michael C. Cotugno, Esq., Managing Partner of Neptune Legal, puts it: "The initial outreach for a premarital agreement is an invitation, not a demand." That framing matters because a prenup created collaboratively, with each partner independently advised, is both more likely to reflect genuine agreement and more likely to hold up if ever tested.
The average family law attorney hourly rate is $344 according to the 2025 Clio Legal Trends Report. Traditional attorney-drafted prenups typically cost $3,000 to $10,000 or more per couple. Both Neptune and LegalZoom offer a more affordable path, but the level of attorney involvement differs significantly between the two.
Which Prenup Service Is Right for You in 2026
There's no single winner here. The right choice depends on your financial situation, how much attorney involvement you want, and your budget.
LegalZoom (HelloPrenup) may be a better fit if you:
- Are early in your careers with straightforward finances (no businesses, minimal separate property)
- Want the lowest possible upfront cost and are comfortable with a template
- Live in one of the approximately 12 states where LegalZoom's prenup service is currently available
- Are confident you can align on terms without attorney guidance
Neptune may be a better fit if you:
- Have business interests, equity compensation, real estate, or other complex assets
- Want each partner to have their own independent attorney from the start
- Value concierge support and want help aligning on financial expectations before engaging lawyers
- Prefer flat-fee pricing that includes attorney drafting and review
Both services represent a more accessible alternative to the traditional path of hiring two hourly attorneys. LegalZoom's strength is its low entry price and familiar brand. Neptune's strength is its attorney-first model and flexibility for couples with more financial complexity. The best approach is to look honestly at your combined financial picture, decide how much legal guidance you need, and choose accordingly. A prenup is a financial planning conversation between partners, and the right service is the one that supports that conversation well.
Frequently asked questions
How much does a prenup cost with LegalZoom in 2026?
LegalZoom's prenup service, powered by HelloPrenup, starts at $599 per couple for the base template package. Adding full attorney review for both partners costs approximately $699 per partner, and online notarization is $50. The all-in cost with attorney review for both partners comes to roughly $1,997 to $2,197. A 20-minute attorney Q&A session is also available for $49 per partner.
Does the LegalZoom $599 prenup include attorney review?
No. The $599 base price covers the guided questionnaire, unlimited edits, and a state-specific template-generated prenup for both partners. Attorney review, editing, and sign-off is a separate add-on at approximately $699 per partner. Without that add-on, no lawyer reviews or approves the agreement.
Does Neptune give each partner their own attorney?
Yes. Neptune's process is designed so each partner can work with their own independent network attorney. Each client chooses their attorney, and the service begins with a free consultation before any payment is required. This structure addresses the independent counsel requirements that many states use when evaluating whether a prenup is enforceable.
Is an online prenup legally valid and enforceable?
An online prenup can be legally valid and enforceable as long as it meets your state's requirements. Most states require that the agreement is in writing, signed voluntarily by both parties, includes full and fair financial disclosure, and is witnessed or notarized as required. Having independent legal counsel for each partner significantly strengthens enforceability. Courts can void agreements that are unconscionable, fraudulent, or signed under duress.
In which states is LegalZoom's prenup service available?
As of late 2024, LegalZoom provides prenuptial agreement services through its law firm, LZ Legal Services, in California, Arizona, Texas, Florida, Pennsylvania, New York, North Carolina, South Carolina, Virginia, and Tennessee, covering about 50% of the U.S. population. Expansion to Colorado, Ohio, and other states has been announced. Check LegalZoom's site for the most current state availability.
What can and cannot be included in a prenup?
A prenup can typically address division of property and assets, treatment of debts, spousal support terms, inheritance planning, and how business interests will be handled. It cannot include child custody or child support provisions (courts decide those based on the child's best interest), rules about household chores or lifestyle behavior, provisions that encourage divorce, or anything that violates state or federal law.
Do both partners need separate lawyers for a prenup?
While not every state legally requires both partners to have their own attorney, independent legal representation for each partner is strongly recommended. Courts are much more likely to enforce a prenup when both parties had their own counsel, understood the terms, and signed voluntarily. Skipping independent representation is one of the most common reasons prenups get challenged or voided.
Which is better for complex finances, Neptune or LegalZoom?
Neptune is generally the better fit for couples with complex finances such as business interests, equity compensation, multiple properties, or significant income differences. Its lawyer-led model means each partner's attorney can draft custom clauses tailored to the couple's specific situation. LegalZoom's template-based approach works well for simpler agreements, but couples with complex assets often need the kind of individualized legal attention that template platforms aren't designed to provide.
Written by
Sol Lee
Co-Founder & CEO, Neptune
Reviewed by
Michael Cotugno, Esq.
Managing Partner, Neptune Legal · 30+ years practicing family law
Michael has been practicing family law for more than 30 years and as Managing Partner of Neptune Legal, he is widely recognized for his expertise in premarital agreements and estate plans. After spending the first two decades of his career handling family law litigation, he saw firsthand the emotional and financial costs couples often face when issues are not clearly addressed early on. This experience led him to focus his practice on helping clients proactively create thoughtful, well-structured agreements.