Neptune vs Trusted Prenup: Features, Pricing, Pros and Cons

Neptune vs Trusted Prenup: Which Online Prenup Fits You?

Neptune is the better fit if you want each partner to have an independent attorney involved from day one, with concierge guidance and free consultations before any payment. Trusted Prenup is the better fit if you want a low-cost starting point to draft your agreement together and then decide later whether to add attorney review.

Both services are fully online and both allow couples to collaborate on their agreement. The core difference is where attorney involvement enters the picture. With Neptune, lawyers are part of the process from the beginning. With Trusted Prenup, you build your agreement first and can optionally bring in attorneys afterward for flat-fee review.

This matters because independent counsel for each partner can affect whether a prenup holds up if it's ever challenged. Many states strongly recommend (and some effectively require) that each partner consult their own attorney before signing.

Neptune vs Trusted Prenup at a Glance (2026 Pricing and Features)

Here's a side-by-side breakdown of what each service includes and what you'll pay:

Note that Neptune's pricing is flat-fee but disclosed during the consultation stage, so a direct dollar-to-dollar comparison requires speaking with a Neptune attorney first. Trusted Prenup's pricing is posted publicly.

How Neptune Works: Lawyer-Led Prenups With Independent Attorneys

Neptune connects each partner with their own independent attorney who handles drafting and review, not a template that you fill out yourself. The process starts with free consultations and concierge chat support, so both partners can ask questions, understand what's involved, and align on their goals before committing to any payment.

Once you're ready to move forward, Neptune offers flat-fee pricing for drafting and review. Each partner chooses their own attorney from Neptune's network of family-law lawyers, meaning both sides have independent representation built into the process. This structure addresses one of the most common enforceability concerns: that one or both partners didn't have independent legal counsel when they signed.

Your Neptune concierge stays available throughout to answer questions and guide you through each step.

Strengths:

• Independent attorney for each partner is included, not an add-on
• Free consultations before you pay anything
• Concierge support throughout the process
• Flat-fee pricing with no hourly billing surprises

Limitations:

• Higher cost than a bare DIY template since attorney involvement is built in
• Requires engaging with attorneys, which adds time compared to a self-serve builder
• Specific pricing is disclosed during consultation, not listed publicly

How Trusted Prenup Works: Guided Builder Plus Optional Review

Trusted Prenup is an attorney-designed guided questionnaire that walks couples through building a prenuptial agreement step by step. You answer questions about assets, debts, income, and goals, and the system generates a state-specific agreement. Both partners collaborate on the terms in real time, and the $599 base fee includes unlimited edits and a downloadable, editable PDF.

The service was developed by James Sexton, a veteran family-law attorney and author. Trusted Prenup emphasizes that each agreement is built dynamically based on your answers rather than pulled from a static template.

For $649, you can add online notarization through NotaryLive. And if you want independent attorney review, that's available at $699 per partner. Each partner gets a one-hour video or phone consultation with a state-licensed family-law attorney who reviews the agreement, identifies risks or gaps, and confirms state-specific compliance. The attorney review tier also includes a signed Certificate of Independent Legal Review and notarization.

Strengths:

• Low $599 entry price for the base agreement
• Fast, flexible, and fully online
• Attorney-designed questionnaire with state-specific legal language
• Optional attorney review at a fixed per-partner price

Limitations:

• Base fee does not include any attorney review or independent counsel
• Adding independent attorneys for both partners brings the total to roughly $1,997
• No free consultations or concierge guidance included
• The base-tier output is a self-generated document, not a lawyer-drafted agreement

Cost Comparison: What You Actually Pay Per Partner and Per Couple

The sticker price of an online prenup can be misleading if you don't factor in independent attorney involvement. Here's what the full cost looks like:

With Trusted Prenup, the costs stack: you pay $599 for the builder, then $699 per partner if you want independent legal review. If both partners add attorneys, the couple total reaches roughly $1,997. That's still well below traditional law firm costs, which typically range from $1,500 to $5,000 per person and can exceed $10,000 in high-asset situations.

With Neptune, attorney involvement is bundled into the flat fee from the start. While the exact amount is disclosed during your free consultation rather than posted publicly, the model eliminates the layered add-on pricing. You won't face a separate charge to get each partner their own lawyer.

Several factors drive prenup costs regardless of which service you choose: asset complexity, whether each partner has separate attorneys, negotiation time between counsel, business interests, and state-specific signing requirements. Couples with straightforward finances will generally pay less than those with businesses, trusts, or prior children.

Which Prenup Service Should You Choose?

Choose Trusted Prenup if you want an affordable starting point and your situation is relatively straightforward. The $599 builder works well for couples who are comfortable creating their own agreement and may not need independent attorney review, or who want to start drafting before deciding whether to bring in lawyers later.

Choose Neptune if you want independent attorney involvement for each partner built into the process from the beginning. Neptune's model is designed for couples who value having a lawyer guide the drafting and review, with concierge support to keep things moving.

Independent counsel for each partner matters most when you're waiving spousal support, bringing significant assets or debts into the marriage, own a business, have children from a prior relationship, or are navigating complex financial circumstances. Trusted Prenup's own attorney page notes that independent legal review is recommended for couples with assets, children, or complex finances.

As Michael C. Cotugno, Esq., Managing Partner of Neptune Legal, puts it: "You'll discover how financial clarity can deepen intimacy, how planning can enhance rather than diminish romance, and how protecting individual interests can simultaneously strengthen your partnership."

Ultimately, the best prenup service is the one that gives both of you confidence in the agreement you're signing. If budget is the top priority and your finances are simple, Trusted Prenup's builder is a reasonable starting point. If you want the peace of mind that comes with each partner having their own attorney from the start, Neptune's lawyer-led approach is built for that.