He spent nearly twenty years making the internet a harder place to lie on - one verified review at a time.
The problem that started everything was small and very human. One of Michael Lai's co-founders, a medical doctor, was helping his wife open a dermatology clinic. They needed equipment. They found a seller online. And then they stopped cold - because nobody could tell them whether the company on the other end of the transaction was real, reputable, or about to vanish with the deposit.
That single unanswered question - "is this safe?" - became Sitejabber. Today Michael Lai is the CEO and co-founder of Sitejabber and of SmartCustomer, two platforms aimed at the same stubborn target: the gap between what a business claims and what a customer can actually verify. Sitejabber has grown into a review platform used by more than 100 million consumers, holding over 10 million reviews. It is, in plain terms, a place to find out whether the internet is telling you the truth.
The pitch in one breath
"We wanted to protect consumers from online scams and build trust and transparency between businesses and their customers." It is the kind of mission statement that sounds simple until you try to enforce it across the entire open web, where every scammer, bot, and disreputable brand has a reason to game the score.
What keeps Lai interesting is that he is not a culture-warrior about trust. He is an operator about it. He treats fake reviews the way an engineer treats latency - a measurable, attackable problem - and he has spent the better part of two decades shipping against it.
In a digital world dominated by paid endorsements and ads, shoppers need a candid, straightforward way to find brands that genuinely match their needs.
In March 2025, Lai launched SmartCustomer - a brand discovery platform that opened with more than 500 fashion brands and 17 filters covering everything from size range and price point to shipping time, petite, tall, and maternity. The premise is almost old-fashioned: let the smallest boutique label reach a qualified shopper regardless of its marketing budget. No auction. No paid placement deciding who you see first.
It is the logical sequel to Sitejabber. If Sitejabber answers "should I trust this company," SmartCustomer answers "which company should I even be looking at" - and tries to do it without the sponsored-result tax that, by Lai's own cited data, 76% of shoppers now notice and 86% don't find very helpful.
The other front: AI
Lai is clear-eyed about what is coming for the review business. "No medium is safe from AI-generated content," he has said. "The problem will only get worse as companies invest large sums." His answer is not to retreat from AI but to point it back at the problem: "AI can now understand the more nuanced sentiment and real-time context of user-generated content." Sitejabber leans on a mix of technology, human moderators, community flagging, and even FTC collaboration to keep the score honest.
Earns a B.S. in Computer Science. The technical foundation under everything that follows.
Starts his career as Director of Engineering at a construction-tech startup.
Crosses over to Wall Street as an M&A analyst. Learns how deals - and trust - get priced.
Picks up the MBA. Engineer's brain, now with a business operating system bolted on.
Product Manager at one of the web's defining companies, learning to ship consumer software at scale.
Co-founds the consumer-protection review platform that becomes his life's work.
"You have to love what you're doing." The fuel that survives the boring years.
A "north star" for decisions, so the hard calls answer themselves.
Build a "strong foundation" instead of chasing the short-term win.
Find out what you are most passionate about and try your best to incorporate that into your day-to-day work.
Your happiness depends ultimately on the journey and not the final outcome.
Success consists of going from failure to failure without loss of enthusiasm.
Risk comes from not knowing what you're doing.
His favorite book is Tolstoy's War and Peace - he says it teaches you to understand perspectives wildly different from your own, which turns out to be useful when you run a review platform.
Mornings start with a workout, often from subscription streaming videos at home, followed by a review of his daily, weekly, and monthly goals.
He runs his own life on a Trello board, complete with due dates, and re-evaluates progress every single month.
Sitejabber's research muscle was funded by the National Science Foundation, which backed its work detecting counterfeit goods and cloned websites - and it landed on PC Magazine's Top 100 Websites.
No medium is safe from AI-generated content. The problem will only get worse as companies invest large sums.
It would be easy to file Lai under "review-site guy" and move on. The more accurate label is harder to fit on a business card. He is an engineer who learned finance, a finance guy who learned product, and a product guy who decided the most valuable thing he could build was not another store or another feed but a referee - something standing between buyers and sellers, calling balls and strikes.
In 2017, that referee got official: Sitejabber became a Google Seller Ratings Partner, letting its scores flow into the ads that shape what millions of people buy. In 2025, the referee got a new venue: SmartCustomer, where the score is the product and the sponsorship is nowhere to be found. The technology under it keeps changing - from NSF-funded counterfeit detection to today's AI sentiment models. The question never does.
Lai's own framing of the work is almost suspiciously calm for someone fighting bots, scammers, and now generative fakes at internet scale: passion, purpose, patience. Read enough of his interviews and a personality emerges - disciplined, unflashy, allergic to hype, more interested in the foundation than the fireworks. Which, when your entire business is built on being trustworthy, is probably the only personality that works.