Genuinely research-led rankings of lawyers and law firms, but Chambers earns big money selling profiles and marketing to the very firms it ranks; critics say the line between research and revenue has blurred.
What it's really for A research-led legal directory; rankings come from confidential client and peer interviews.
What our grade covers The grade on this page is about its banded rankings of lawyers and firms, not everything the site does.
High Scoring Confidence Checked against primary sources. We are confident in the facts and the grade here.
Ranked law firms pay most of the revenue, buying website profiles (about $10,800 in the US in 2024, and reportedly over $30,000 for some Big Law firms), marketing tools, and intelligence reports; by the CEO's own account paying does not buy a higher band ("the answer is a categorical no"), though paid profiles add visibility around the rankings.
Source →- Operating since
- 1990 (36 years) · source
- What it costs you
- Free to read The reviews are free to read.
- How they make money
- A research-led legal directory that ranks lawyers and firms into bands using confidential client and peer interviews plus firm submissions, then sells those ranked firms paid profiles, marketing tools, and reprints.
- What they do
- Chambers ranks lawyers, firms, and legal departments worldwide into bands (1-7) based on independent research drawn from confidential interviews with clients and peers alongside firm-submitted references.
- What to watch for
- Being ranked is free, but Chambers' CEO concedes a website profile is needed to fully showcase your firm, and one critic argues that today "if you do not pay, you can't play" on visibility.
- Composite score
- 2.90 / 5.00 → grade B-
How the grade was reached
Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.
What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.
Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?
Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?
How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.
Evidence
- Chambers' research draws on confidential interviews with clients and peers plus firm submissions; it assesses technical legal ability, client service, and commercial astuteness, ranking firms in bands from 1 (highest) to 7. Source: Chambers and Partners - The Rankings Explained →
- Ranked firms pay for website profiles priced around $10,800 in the US for 2024 (roughly double 2018), with some Big Law firms quoted over $30,000; CEO Tim Noble said paying for a better ranking is 'a categorical no,' while a marketing critic countered that 'if you do not pay, you can't play.' Source: Bloomberg Law - Chambers' Revenue Model Tests Law Firms' Appetite for Exposure →
- Chambers and Partners was acquired by Boston private equity firm Abry Partners from Inflexion in November 2023; it is a London-based legal-industry research and rankings publisher. Source: Chambers and Partners - Wikipedia →