One of the most common questions we hear is: "How much is this going to cost?" It's a fair question. For most people, contract review has meant one thing: hire a solicitor, spend a fortune, and wait days for an answer. But the landscape has changed, and today you've got real choices.
Traditional solicitor fees
If you go the traditional route and walk into a high street law firm or contact a commercial solicitor, you're looking at hourly billing. Most UK solicitors charge between £150 and £400 per hour, depending on their seniority, location, and specialism. For a straightforward contract review — say an employment contract or a basic commercial agreement — you're typically looking at 3 to 5 hours of work. That puts you in the £500 to £2,000 range before you even add VAT at 20 per cent.
On top of the professional fees, there's often an initial consultation fee (sometimes £100-£300), and you might have to provide ID, sign a retainer letter, and go through a formal onboarding process. Then you wait. Good firms are busy, and a week turnaround is optimistic. The cost, the delay, and the friction all add up.
Online legal services
Over the past decade, online legal services have emerged as a middle ground. Websites like Rocket Lawyer, LawBite, and others offer fixed-price contract reviews. You upload your document, and a lawyer reviews it and sends you a report. Prices typically range from £150 to £400 for a single contract review. It's faster than a traditional solicitor — you might get your answer in 24 to 48 hours — but it's still more expensive than AI alternatives and you're still waiting for a human lawyer to get to your work.
AI contract review
AI contract review is the newest option, and it's genuinely changed the economics of the problem. Tools like QuickLegalCheck analyse your contract instantly using AI trained on patterns from thousands of real contracts. You upload a document, and within minutes you get a detailed report. The cost is typically £99 for a single review, or £49-£99 per month for a subscription plan.
The big trade-off here is that you're not getting a human lawyer's eyes on your document — at least not in real time. What you're getting instead is instant, systematic analysis based on patterns, risks, and common issues. For straightforward contracts like employment agreements, NDAs, and basic commercial terms, this is genuinely effective. For complex, high-value, or multi-party contracts, you probably still want a human lawyer involved.
What affects the cost?
Whether you're using a traditional solicitor or an AI tool, certain things make a contract review more expensive or time-consuming. High-value deals cost more because the legal risk is higher. Multi-party agreements (shareholder agreements involving five different parties, for example) cost more because they're complicated. Contracts in regulated sectors — financial services, healthcare, energy — often cost more because compliance requirements are layered on top.
Length matters, but not as much as you might think. A five-page employment contract can be just as risky as a fifty-page commercial lease. What really drives cost is complexity, value, and the number of unusual clauses that need explanation.
What should you expect to pay?
Here's a practical breakdown of what contract review typically costs in the UK in 2025:
For a straightforward employment contract, freelance agreement, or standard NDA: AI review (£99 one-off, or £49-£99/month) is usually more than enough. You get instant, detailed feedback, with specific clauses flagged and explained in plain English.
For a commercial contract that matters — a key supplier agreement, a consulting contract with significant obligations, a licensing deal — an online legal service (£150-£400) gets you a human lawyer's perspective without the expense of traditional solicitors.
For a high-value deal, a multi-party agreement, or anything in a regulated sector, you need a proper solicitor (£500-£1,500+VAT). This is the point where legal risk justifies the cost.
The real value question
Cost per pound is only part of the story. The real value question is: what would it cost you if you got this wrong? If you sign an employment contract with an unfair non-compete clause and later try to move to a competitor, you could face a legal injunction. If you sign a contract that buries a liability cap of £5,000, and something goes wrong worth £50,000, you're stuck. If you miss a key clause about data retention or intellectual property, that could haunt you for years.
The question isn't "Is this the cheapest review?" but "What's the risk if I don't understand this contract?" For most straightforward agreements, AI contract review gets you to 80 per cent clarity for 5 per cent of the cost of a solicitor. For high-stakes agreements, a solicitor is money well spent.
Want to see what a professional contract review looks like? Check out our sample report to see exactly how we flag risks and explain clauses. Then compare that with what you might get elsewhere. The comparison page shows how we stack up against solicitors, online services, and other AI tools.