An online prenup runs $599; the traditional route runs thousands. Here is an honest map of when the affordable option is enough — and when it absolutely isn't. (We sell the online kind, so the bias is disclosed up front.)
Most couples with straightforward finances are well served by a $599 online prenup; couples with businesses, significant wealth gaps, or complex assets should involve attorneys — and the middle path, online plus attorney review, fits almost everyone in between.
This question gets argued as if it were ideological — tech people say lawyers are obsolete, lawyers say online documents are trash. Both camps are selling something — including us: Trusted Prenup sells the online kind. What this page holds itself to is the standard the product was built on. The agreement itself was designed by a divorce attorney with 25 years of courtroom practice, and the sections below sort couples the way courtroom experience actually sorts them — including pointing you straight to a lawyer's office when that's the honest answer.
The decision turns on two things: how complicated your finances actually are, and how much process protection your situation demands. Price matters too — the gap is roughly $599 versus $2,500–$10,000 — but if your situation genuinely needs two attorneys, the online price tag is irrelevant. The sections below sort out which side of the line you're on.
| Online platform | Online + attorney review | Two traditional attorneys | |
|---|---|---|---|
| Typical cost (couple) | ~$599 + $50 notarization | ~$1,300–$1,350 all-in | $2,500–$10,000+ (avg ≈ $8,000) |
| Timeline | Days — often one sitting | 1–2 weeks | 4–8+ weeks of drafts and redlines |
| Best for | Straightforward finances: salaries, home, savings, retirement, ordinary debt | Straightforward-to-moderate finances wanting professional eyes on the document | Businesses, large wealth gaps, international or estate-planning complexity |
| Who drives the terms | You and your partner, guided | You, with attorney feedback | Attorneys negotiating on your behalf |
| Independent counsel certification | No | Depends on arrangement | Yes — strongest process protection |
Traditional prenups cost thousands because you're paying two professionals' hourly rates for drafting, negotiation rounds, and revisions — typically $2,500–$10,000 per couple, with surveys putting the average near $8,000.
Family lawyers commonly bill $200–$1,000 an hour (past $500 in big coastal markets easily), and a prenup properly done the traditional way involves two of them — you can't ethically share one attorney, since your interests aren't identical. Intake meetings, a first draft, the other attorney's redlines, a negotiation round or two, revisions, execution: it adds up fast, which is how a document that's often 20 pages lands between $2,500 and $10,000, and why one industry survey found couples averaging around $8,000 all-in.
An online platform collapses the drafting cost because the drafting is already done — an attorney designed the agreement once, and software tailors it to your answers and your state. That's why $599 isn't a suspicious price; it's what the economics look like when you don't re-draft the same document from scratch for every couple. What you're not getting for $599 is negotiation and personalized counsel — which, as the next sections cover, most couples don't need and some genuinely do.
Courts test how a prenup was made — full financial disclosure, voluntary signing without pressure, terms that aren't unconscionable, and your state's formalities — not whether it came from a law office or a website.
This is the part where online skeptics wave their hands about 'flimsy internet documents,' so let's be precise. When a prenup gets challenged, judges ask a familiar set of questions. Did both parties fully disclose their finances? Did both sign voluntarily, with time to think — not in the limo to the ceremony? Are the terms within the bounds of what the state permits? Were the state's execution formalities followed — the handful of states with extra requirements, like California's 7-day waiting period, catch people constantly. Nothing in that list cares about letterhead.
A well-built online agreement is engineered around exactly those failure points: it forces the financial disclosure step, builds in the state-specific formalities, and keeps you inside the clauses your state will actually enforce. Where a cheap generic template fails is precisely there — a one-size-fits-fifty-states PDF doesn't know your state has a waiting period or won't enforce certain support waivers. State-specificity, not a law office, is the load-bearing wall. You can check what your own state requires in our free state guides.
You may want attorney involvement when one of you owns a business, the wealth gap is large, assets cross borders, blended-family estate planning is involved, or one partner is being pushed toward terms they don't understand — and for most of those, an attorney review of your online agreement is the right first step.
We make money when you use the online product, so weigh this section accordingly: here is when the standard online flow may not be enough on its own. One of you owns a business or professional practice — valuation and future-appreciation clauses are where cheap prenups do expensive damage. The wealth disparity is large — courts scrutinize those agreements hardest, and each partner having independent counsel is the strongest evidence the deal was fair and voluntary. You have international assets or citizenship questions — cross-border enforcement is specialist work. There are children from prior relationships and real estate-planning stakes. Or — the one people don't say out loud — one of you is quietly unhappy with the terms and needs a professional advocate, not a website, saying so.
If you recognized yourself in that paragraph, you may need a lawyer — but that doesn't automatically mean an $8,000 traditional engagement. Where available, the right first step for most of these situations is our $699-per-person attorney review: a 60-minute call with an attorney licensed in your state, hand-picked by us, who reads your finished agreement and flags anything your situation actually requires. If that call surfaces terms that need genuine negotiation — or one of you needs an advocate rather than a reviewer — then go traditional and spend the money without regret. But start with the review before assuming you need the retainer.
For couples between 'totally simple' and 'genuinely complex,' an online prenup plus a flat-fee attorney review delivers professional oversight at roughly a sixth of two-attorney cost.
Most engaged couples don't live at either pole. Their finances are mostly straightforward — two incomes, a home or plans for one, retirement accounts, some student debt — but the stakes feel high enough that 'we filled out a website' leaves them wanting a professional to look them in the eye and say the document is sound. That instinct is healthy. It just doesn't require $8,000 worth of drafting.
The hybrid structure: build the agreement online for $599, then, where available, add a $699-per-person attorney review — a 60-minute private call with an attorney licensed in your state who walks through the finished agreement, flags anything that doesn't fit, and answers the questions keeping you up at night. With notarization and one review, you're all-in around $1,350 — professional review included, at a fraction of the two-attorney route. For couples who want still more protection, each partner can separately retain a local attorney for an independent review of the online agreement and capture much of the independent-counsel benefit while still skipping the from-scratch drafting bill.
Match the tool to the complexity: online for straightforward finances, attorneys for genuine complexity, and online-plus-review for the wide middle.
Simple finances and a cooperative process: the online route gets you a state-specific, properly executed agreement for about what one hour of Manhattan lawyer time costs. A business, a big wealth gap, international assets, or an uneasy partner: start with our attorney review, and if it surfaces terms that need real negotiation, hire two attorneys and don't look back. In the middle — which is most couples — build it online and put an attorney's eyes on it before you sign. That's the honest map.
A complete, state-specific prenup for $599 — with a 60-minute licensed-attorney review available for couples who want professional sign-off.
Start Your Prenup →Yes — a prenup created online is just as binding as one drafted in a law office, provided it was made correctly: full financial disclosure by both partners, voluntary signing, terms your state permits, and your state's execution formalities (like California's 7-day waiting period). Courts test the process, not where the document was written.
Traditional attorney-drafted prenups typically cost $2,500–$10,000 per couple once both partners have counsel, with family lawyers billing roughly $200–$1,000 per hour (more in major metros). One industry survey found couples spend about $8,000 on average. An online prenup runs a flat $599, with attorney review available for $699 per person more.
Use attorneys when one partner owns a business or professional practice, the wealth disparity is large, assets or citizenship cross borders, there are children from prior relationships with estate-planning stakes, or either partner feels pressured. In those situations, independent counsel for each partner is worth the cost.
Yes — that hybrid is often the best value. Where available, Trusted Prenup offers a $699-per-person attorney review (a 60-minute call with an attorney licensed in your state) on top of the $599 agreement, and either partner can also independently retain a local attorney to review the finished document before signing.
No state requires both partners to have lawyers for a prenup to be valid. However, each partner having independent counsel is strong evidence the agreement was fair and voluntary, and a few states give such agreements extra deference — which is why it's recommended when the stakes or the wealth gap are large.
An online prenup can be completed in days — often one sitting for the questionnaire, plus signing and notarization. The traditional two-attorney process typically takes four to eight weeks of drafts, redlines, and negotiation. Either way, don't sign close to the wedding: rushed signings are a classic enforceability attack.
Trusted Prenup is not a law firm and does not provide legal advice. This page is general information about prenuptial agreements and pricing and is not a substitute for advice from a licensed attorney about your situation.