Outsourced Legal Services vs In-House Counsel

Outsourced legal services cost less than in-house counsel for most B2B software companies until routine contract volume reaches roughly 50 to 120 agreements a month. In-house counsel wins earlier when weekly work needs judgment and company context. Many growing companies end up with both: a lawyer on staff and outsourced contract review underneath.

Key Takeaways

• The US median general counsel earns $314,000 in base salary, per The L Suite's 2025 survey, before benefits and equity.
• Outsourced contract review turns legal spend into a variable cost that rises and falls with deal volume.
• In our worked model, one lawyer's cost matches flat-fee review at roughly 50 to 120 contracts a month.
• Near that volume, one lawyer runs out of hours, so the first hire rarely replaces outsourcing.
• The decision turns on judgment work more than on contract count.

The short answer: outsourced legal vs in-house counsel

Outsourced legal is the more affordable and flexible choice while your legal work is mostly routine commercial contracts. In-house counsel becomes the right call once legal judgment is needed across the business every week.

Outsourced legal services cover any legal work sent to people outside your payroll. That includes law firms billing hourly, fractional general counsel, alternative legal service providers and flat-fee contract review.

In-house counsel means a lawyer on your payroll, usually starting with a single general counsel. That person owns legal risk across contracts, employment, privacy, board matters and product questions.

The cost comparison below uses public salary data, published hourly rates and Arceus Legal's published prices. The model assumptions are stated plainly, so you can swap in your own numbers for a business case.

What in-house counsel costs fully loaded

A general counsel's fully loaded cost is salary plus bonus, benefits, payroll taxes, equity, recruiting and tools. Salary is the largest line, but it's far from the whole bill.

The L Suite's 2025 compensation analysis of 949 general counsel found a US median base salary of $314,000 and median total compensation of $379,750. The same survey reported a roughly 55 percent pay premium at Series F and later over seed-stage companies.

Benefits add a large share on top of cash pay. The Bureau of Labor Statistics reported that benefits made up 30.0 percent of private-industry employer compensation costs in June 2026.

Grossing up $379,750 so that benefits make up 30.0 percent of the total gives a loaded cost of about $542,500 a year. Treat that as an upper estimate, since some benefit costs don't rise with salary.

A lower-cost first legal hire

Not every first hire is a seasoned general counsel. The Bureau of Labor Statistics puts the median annual wage for all US lawyers at $159,670 in May 2025.

A junior commercial counsel may cost closer to that figure, loaded to roughly $228,100 at the same benefits share. That lawyer will usually need senior support for escalations, which brings outside counsel back into the budget.

Costs that don't show up in the offer letter

• Recruiting fees or internal hiring time for a search that can run for months
• Equity grants, which The L Suite reported at a median of 0.37 percent ownership
• Contract management, e-signature and legal research subscriptions
• Ramp time while the new hire learns your products, customers and deal history
• Outside counsel for litigation, financings and matters beyond the hire's experience

Picture a 60-person cybersecurity company hiring its first GC in the spring. It pays full salary from day one, but the new lawyer's first playbook might not be ready until summer.

What outsourced legal costs at the same volume

Outsourced legal costs scale with volume, so the price depends on how many contracts you send and how the provider bills. Hourly law firms, fractional GCs and flat-fee providers produce different totals for the same work.

Hourly billing remains the most common model at law firms. Clio's 2025 Legal Trends Report data puts the US average lawyer hourly rate at $349, and $373 for contracts work.

Arceus Legal is a US law firm whose licensed, U.S.-barred attorneys work alongside AI agents on its CounselOS platform. The firm reviews, redlines, negotiates and drafts commercial contracts for B2B software companies at flat per-document prices.

Arceus Legal's On-Demand plan lists $250 for an NDA or order form review. A standard contract review of 1 to 24 pages costs $500 to $1,000.

Complex reviews of 25+ pages start at $1,000+, and negotiation starts from $500. Drafting is custom-priced, and a Custom plan offers preferred annual pricing by quote.

Fractional general counsel usually bills hourly or on a monthly retainer, and rates vary widely by provider. Ask for a written estimate that separates strategic hours from contract review hours.

The worked cost model at three contract volumes

The model below compares one in-house GC, hourly outside counsel and Arceus Legal's flat per-document pricing. Every assumption is illustrative, so replace it with your own mix before presenting it internally.

• Contract mix: half NDAs or order forms, half standard contracts of 1 to 24 pages
• Lawyer time (assumption, not a benchmark): 1 hour per NDA, 3 hours per standard contract
• Hourly rate: $373, Clio's 2025 average for contracts work
• In-house GC: $379,750 total compensation, about $542,500 loaded, roughly 173 working hours a month
• Arceus Legal: On-Demand list prices, excluding negotiation and complex reviews

The Arceus Legal figures come from published On-Demand prices at the model's contract mix. Negotiation, complex reviews and drafting would raise them, and Custom plan pricing could lower them.

For price ranges by contract type, see our guide to how much contract review costs.

Where in-house counsel wins

In-house counsel wins on context, and context compounds over time. A lawyer inside the company knows the product roadmap, the sales team's habits and which risks the board will accept.

Judgment work is the clearest case for a hire. Board minutes, equity questions, regulatory strategy and product counsel all need someone who sits in the meetings.

Employment matters also favor an insider. A lawyer on staff can advise on a termination the same afternoon. That advice should reflect how employment rules vary by state.

In-house counsel also sets policy that outside providers then follow. A GC who writes the fallback positions for limitation of liability controls risk across every deal that follows.

Take an 80-person healthcare software company negotiating business associate agreements under 45 CFR 164.504(e) every week. Its privacy posture shapes product design, so a lawyer in the room earns the salary.

Where outsourced legal services win

Outsourced legal services win on cost flexibility and on capacity during spikes. You pay for the contracts you send, and a provider with several attorneys can absorb a quarter-end surge.

Predictable pricing is the second advantage. Hourly firms rarely quote a total up front, while flat per-document pricing tells finance the cost before work starts.

Speed is the third. Arceus Legal's homepage promises an 8 hour turnaround on contract reviews, or the review is free.

Coverage continuity matters too. A single in-house lawyer takes vacations and gets sick, and a team-based provider keeps reviewing contracts in the meantime.

Consider a 25-person AI startup signing 12 customer contracts a month, mostly NDAs and order forms. At that volume, a full-time hire would spend most weeks with little contract work to do.

Where outsourcing falls short

Outsourced providers know your contracts but not your company's full strategy. They need a playbook and a named decision-maker, or escalations bounce back to a founder.

Scope limits matter as well. Arceus Legal focuses on commercial contracts, so litigation, financings, M&A and employment disputes need another firm. For provider comparisons, see our list of the 7 best outsourced legal services.

Many buyers also weigh Cooley, Gunderson Dettmer and Wilson Sonsini, full-service firms built for financings, M&A and IPOs. None of the three publishes flat per-document prices for contract review. Arceus Legal handles commercial contracts at a flat price set before work starts, with an 8 hour turnaround or the review is free.

The hybrid many growing companies land on

The hybrid model pairs one in-house lawyer with outsourced review for routine contracts. The GC owns strategy, playbooks and escalations, and the provider handles volume.

Arceus Legal's general counsel offering is built for this split. The page says material issues "arrive with context and a recommendation," while routine issues stay off the legal team's desk.

Before a hire, the same model runs in reverse. Fractional general counsel handles strategy for a few hours a month, and flat-fee review covers the contract queue.

Fractional general counsel is a lawyer who acts as your GC part-time, usually billed hourly or on retainer. Our roundup of the best outside general counsel providers for startups compares those options.

Arceus Legal's position is plain. Above a certain volume and complexity, hiring in-house counsel is correct, and Arceus either delays that hire or supports the GC afterward.

Example: A Series B SaaS company with one GC and 60 contracts a month sends NDAs, order forms and vendor agreements to outsourced review. The GC keeps enterprise MSAs over a set contract value and all board work.

The volume threshold where the math flips

On contract cost alone, one in-house lawyer matches flat-fee review somewhere between 50 and 120 contracts a month. The spread comes from the salary you pay and your contract mix.

Under the model's mix, Arceus Legal's On-Demand pricing averages $375 to $625 per contract. At $542,500 loaded, the GC's cost equals 868 to 1,447 contracts a year, or about 72 to 121 a month.

Using total compensation of $379,750 without benefits instead, the crossover drops to about 51 to 84 contracts a month. Against hourly outside counsel at $746 per contract, the loaded GC breaks even near 61 a month.

Why the crossover arrives later than it looks

At 72 contracts a month, the model needs 144 lawyer hours for contract work alone. That leaves about 29 hours a month for board work, hiring, privacy and product questions.

Contract volume rarely justifies the first hire on its own. By the time the math favors a salary, one lawyer is nearly out of hours, so outsourcing continues underneath.

Key Data Point: At 100 contracts a month, the model needs 200 lawyer hours, which exceeds one full-time schedule of about 173 hours.

The better trigger is judgment work. When board, product, regulatory and employment questions fill several days a week, a hire pays off at almost any contract volume.

Take a 150-person enterprise software company at 110 contracts a month, with a pending SOC 2 audit and a board that meets monthly. That company needs a GC now, plus outsourced review for the queue the GC can't reach.

How to decide between outsourced legal and in-house counsel

Decide with three inputs: monthly contract volume, weekly hours of judgment work and how predictable your legal spend needs to be. Score each one before you open a requisition.

Several signals suggest you've outgrown an outsourced-only setup. Founders spend hours each week on legal questions, escalations wait days for an owner, and nobody maintains the playbook.

A decision framework for your business case

1. 1.Count your contracts. Pull 6 months of signed agreements and group them by type and page count.
2. 2.Estimate judgment hours. Log weekly legal questions outside contracts, such as board, employment and privacy matters.
3. 3.Price both paths. Run your volume through the model above using your salary band and provider quotes.
4. 4.Check capacity. Add contract hours to judgment hours and compare them with one lawyer's schedule.
5. 5.Pick the structure. Choose outsourced-only, fractional plus outsourced, or in-house plus outsourced.

Pro Tip: Present the CFO with annual cost at three volumes, and include the hours check. A salary-only comparison hides the capacity problem.

These thresholds shift with deal size, industry and governing law, so treat them as a starting point. Build the model with your own data, and revisit it each quarter as volume grows.