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Every attorney building out their online presence eventually faces the same question: with limited time and a finite supply of clients willing to leave reviews, which platforms actually deserve the effort?
The honest answer for most firms is "Google first, then everything else" — but that simplification hides important nuance. The right secondary platform depends on your practice area, your client base, your referral patterns, and what kind of growth you're actually trying to drive. A solo personal injury attorney has a different optimal mix than a corporate M&A partner.
This post compares the three platforms most legal marketing conversations come back to: Google, Avvo, and Martindale-Hubbell. It walks through what each one is actually good at, where each falls short, and how to think about prioritizing them.
If you only have time to focus on one platform, focus on Google.
If you have time for two, add Avvo for consumer-facing practice areas (personal injury, family law, immigration, criminal defense) or Martindale-Hubbell for business-facing practice areas (corporate, tax, M&A, business litigation).
If you have time for all three — and most well-resourced firms should — focus your review-collection effort on Google, your profile completeness on Avvo, and your peer ratings on Martindale-Hubbell.
That's the headline. The rest of this post is the reasoning behind it.
The three platforms look superficially similar — they all show ratings, profiles, and reviews — but they serve different functions in the legal marketing ecosystem.
Google isn't a legal-specific platform, which is part of its strength. It's where prospects start almost any search, including searches for legal help. Google Business Profile is the listing system that powers the local pack — those three businesses that appear on the map when someone searches "[city] attorney" or "lawyer near me."
Google's review system is the most consumer-facing of the three: anyone with a Google account can leave a review in under 30 seconds, no specialized registration required. Reviews are immediate, public, and heavily weighted in local search rankings.
What Google is good at: visibility to prospects who don't know what they're looking for yet, local search dominance, and conversion. The combination of the map listing, the star rating, and the click-to-call button drives more direct calls to law firms than any other platform.
What Google isn't: a credibility signal to other attorneys, a referral network, or a deep informational resource. It's transactional and consumer-driven by design.
Avvo is a legal-specific directory and rating service launched in 2007 and now owned by Internet Brands. Its core value proposition is helping consumers research and evaluate attorneys, with a 1-to-10 rating system, client reviews, peer endorsements, and a Q&A feature that lets prospects ask legal questions.
Avvo's audience skews toward consumers who have decided they need a lawyer and want to evaluate options — somewhat further down the funnel than a Google searcher who might still be deciding whether they need legal help at all.
What Avvo is good at: surfacing in Google search results for "[name] attorney reviews" type queries, providing a structured rating system that consumers use as a shortcut, and feeding inbound calls and contact form submissions for solo and small firms in consumer practice areas.
What Avvo isn't: a primary discovery channel (most prospects find Avvo through Google searches, not direct Avvo searches), a meaningful platform for B2B legal work, or a major influence on attorney-to-attorney referrals.
We covered Avvo in depth in our complete guide to getting more Avvo reviews.
Martindale-Hubbell is the oldest of the three, dating back to 1868 as a printed directory of attorneys. It's now owned by the same parent company as Avvo (Internet Brands) and operates as a peer-rating-focused platform.
Martindale's signature feature is the AV Preeminent rating — a peer-review-based credential that signals high professional standing to other attorneys. The "AV" rating has been part of legal culture for over a century and still carries weight, particularly among older attorneys, larger firms, and corporate clients accustomed to using it as a screening tool.
What Martindale-Hubbell is good at: signaling credibility to other attorneys (which drives referrals), providing a credential that corporate clients recognize, and supporting attorneys whose practice depends on B2B legal work or referral relationships.
What Martindale-Hubbell isn't: a meaningful source of consumer traffic, a platform where review volume matters much, or a useful tool for solo consumer practitioners. The audience is overwhelmingly other attorneys and sophisticated business clients.
The right platform mix depends heavily on what kind of legal work you do. The same review-collection effort can produce dramatically different results across practice areas.
Google first, Avvo second. Personal injury is the most competitive review environment in legal — firms with hundreds of Google reviews dominate the local pack, and the cost-per-acquisition difference between rank 1 and rank 4 in the map results is enormous.
Avvo matters here because PI prospects often comparison-shop and use Avvo's rating system to narrow their list. A complete Avvo profile with 20+ client reviews provides a credibility check after a prospect has found you on Google.
Martindale-Hubbell is much less relevant for consumer-facing PI work. Skip it unless your practice includes complex litigation, mass torts, or work with referring attorneys.
Google first, Avvo second. Family law clients are emotional and often comparison-shop heavily. Google reviews drive the initial discovery; Avvo provides the secondary credibility check.
The recent-review bias matters more here than in some practice areas. A divorce client looking at your profile cares whether your last 5 reviews are recent and positive, not whether your overall rating is high based on activity from five years ago. Volume plus recency.
Google first, with caveats. Criminal defense clients often don't want to publicly identify themselves as having needed a defense attorney, which suppresses review volume even when the experience was positive. Lower review counts are normal in this practice area.
Avvo can be helpful for prospects researching attorneys after an arrest, where the structured rating provides a comfort signal. Some criminal defense attorneys also benefit from Avvo's Q&A feature, which lets them demonstrate expertise without requiring client identification.
Google first, Avvo second, with attention to language. Immigration clients are often non-English speakers, and review platforms support multilingual content unevenly. Make sure your Avvo profile lists every language you and your staff speak — this drives meaningful traffic.
Avvo's Q&A is particularly valuable here, as immigration questions are common and the public-facing answers establish your expertise across geographies.
Google first, Facebook second (yes, really). Estate planning clients skew older, and older demographics still use Facebook for local business research more than younger demographics. A Facebook page with reviews can outperform Avvo for this practice area.
Martindale-Hubbell becomes relevant for estate planners working with high-net-worth clients or those who get referrals from other professionals (financial advisors, CPAs). The AV credential helps in those circles.
Martindale-Hubbell first, Google second, Avvo a distant third. Business clients often start with referrals from other attorneys, accountants, or advisors. The Martindale AV rating is recognized by these referring professionals in a way that Google reviews aren't.
Google still matters for the small percentage of business clients who research independently and for SEO purposes, but the relative weight is reversed compared to consumer practice areas.
Martindale-Hubbell carries disproportionate weight here, alongside other peer-recognition credentials (Chambers, Best Lawyers, Super Lawyers). Online client reviews matter much less because referrals dominate. Don't ignore Google entirely — clients still do a basic web search before any first call — but the review volume target is much lower.
The clearest way to think about this: not all reviews are equally valuable, and the platforms have different "review economies."
On Google, volume compounds. Each additional review makes the profile stronger, contributes to local SEO rankings, and adds to the impression of legitimacy. The 200th review still matters because recency matters. Most law firms should be working toward 100+ Google reviews and continuing to add them indefinitely.
On Avvo, volume matters less, profile depth matters more. Twenty thoughtful Avvo reviews on a complete profile will outperform 80 thin reviews on an incomplete profile. The Avvo Rating algorithm weights credentials heavily, so an afternoon improving your profile content typically does more for your Avvo presence than weeks of review collection.
On Martindale-Hubbell, peer ratings matter much more than client reviews. The AV Preeminent rating is the credential to pursue. It's earned through peer evaluation, not client volume.
The implication: you should aim for very different review numbers on each platform.
A reasonable target for a consumer-practice firm in steady state:
A reasonable target for a B2B-practice firm:
Some patterns that consistently waste effort regardless of which platform you're focusing on:
Treating any platform as a one-time setup. Profiles atrophy. Old reviews become less relevant. Credentials change. Annual maintenance — adding new awards, updating practice area emphasis, refreshing your bio — keeps the asset working.
Ignoring the platform that doesn't fit your practice area. A solo PI attorney doesn't need to spend much energy on Martindale-Hubbell. A boutique tax firm doesn't need to chase Avvo client reviews. Match the effort to the audience.
Spreading review requests too thin. Asking every client to leave reviews on Google, Avvo, Facebook, and Yelp simultaneously dilutes the response rate on every platform. Pick a primary platform, ask there first, and only ask for secondary-platform reviews from your most engaged clients.
Letting profile completeness drag down credibility. A 4.9-star Google profile with 80 reviews looks great until a prospect clicks through to your Avvo profile and sees an unclaimed listing with no information. The weakest link in your online presence shapes the impression more than the strongest one.
Failing to monitor reviews across platforms. New negative reviews can appear on any of the three (and on Yelp, Facebook, and elsewhere). Without a consolidated monitoring system, you can miss responses that need to be made for weeks.
The firms that handle multi-platform review presence well don't manage each platform separately. They build a unified system that:
TrueReview handles all of this through integrations with MyCase, Clio, PracticePanther, and other practice management platforms — automated multi-platform request workflows, low-rating filtering, real-time monitoring, and unified review dashboards across Google, Avvo, Facebook, and other platforms.
There's no universal "best platform" for law firm reviews. The right answer depends on what kind of practice you run, what kind of clients you serve, and how those clients actually find lawyers.
For nearly every law firm, Google is the primary platform — the volume of search traffic, the low friction for clients, and the heavy SEO weighting make it the highest-leverage place to focus review-collection effort. For consumer-facing practices, Avvo is a strong second. For business-facing practices, Martindale-Hubbell takes that slot.
If you take three things from this post:
For more on building the foundation that supports any of these platforms, see our pillar guide on online reviews for law firms and our post on how to get more Avvo reviews.
Want a unified system to manage Google, Avvo, Facebook, and every other review platform from one dashboard? Start a free 14-day trial of TrueReview — automated multi-platform requests, integration with your practice management software, and built-in compliance with bar association rules.
