'They Have the Users': Binance CEO Explains Why He Bought CoinMarketCap

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In a landmark move that reshaped the cryptocurrency data landscape, Binance CEO Changpeng Zhao—widely known as CZ—acquired CoinMarketCap (CMC), one of the most visited platforms in the digital asset space. The acquisition, finalized on March 31, marks Binance’s largest to date, though the financial terms remain undisclosed due to non-disclosure agreements.

The Strategic Value of User Reach

At the heart of the acquisition lies a simple yet powerful insight: user traffic.

“It’s a really good website and I think we can help grow it further,” CZ told CoinDesk in an interview. “Even though their money generation mechanism is not as strong as Binance, they do have the users—it’s a very valuable platform.”

With over 5,290 cryptocurrencies tracked and serving as the first point of contact for millions of retail investors since its 2013 launch, CMC has become synonymous with crypto price discovery. According to Amazon Alexa rankings, CMC ranks as the 570th most visited website globally, far ahead of Binance (1,688) and Coinbase (1,562). The next major crypto data competitor, CoinGecko, sits at 7,350.

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This dominance in web traffic makes CMC not just a data provider—but a top-of-funnel marketing engine. While some industry insiders speculate that Binance may use CMC to funnel users toward its exchange, CZ insists the platform will remain operationally independent under a holding company structure. This separation aims to preserve neutrality and address concerns over potential conflicts of interest.

A Long-Courtship Comes to Fruition

CZ revealed that discussions with CMC had been ongoing for years. The serious negotiations began during CMC’s investor conference in November 2019. In a New Year’s blog post earlier that year, CZ even hinted at major acquisitions ahead—including one unannounced deal—signaling Binance’s aggressive expansion strategy.

Binance has acquired nine companies in the past year alone and planned to support 180 fiat currencies by year-end, reinforcing its mission to “exchange the world.” The CMC purchase aligns perfectly with this vision: capturing mindshare before users even consider which exchange to use.

Despite past criticisms about CMC’s data integrity—particularly after a 2019 Bitwise report claimed 95% of exchange volume reported to CMC was artificial—the platform remains the go-to destination for retail investors. Startups like Messari and Nomics have tried to fill the gap for institutional-grade data, but CMC’s sheer reach remains unmatched.

Industry Reactions: Skepticism and Support

The crypto community responded with mixed emotions.

Lennix Lai, Director of Financial Markets at OKEx, acknowledged the significance of large-scale M&A in a bearish market: “Big players investing back into key infrastructure is healthy for crypto.” While expressing caution about CMC’s independence post-acquisition, he urged giving the new leadership a chance.

Others were less forgiving. Andy Cheung, former COO at OKEx and founder of ACDX, criticized the move as harmful to industry transparency. “How are you going to convince people that rankings and volume are true when you’re operating an exchange and likely the biggest holder of BNB?” he questioned, referring to Binance’s native token.

He also expressed disappointment in CZ’s leadership narrative: “CZ has been telling everyone we’re building something meaningful for humanity. Now I’m not so sure.”

A Silicon Valley-based crypto investor, speaking anonymously, doubted the reported $400 million price tag and suggested the deal might have been more of a favor to founder Brandon Chez, who built CMC from his apartment and struggled for years to monetize it effectively.

Data Integrity in the Spotlight

One major concern post-acquisition is whether rival exchanges will continue sharing data with CMC if it’s under Binance’s umbrella.

Clay Collins, CEO of Nomics, warned that trust between exchanges and data providers could erode. “If exchanges believe Binance can surveil their data,” he said, “they’ll be much less willing to provide high-granularity feeds.”

Alexei Andryunin of Gotbit—a firm known for inflating trading volumes via bots—ironically offered a counterpoint: Binance has every incentive to keep CMC transparent. “Altering data would be like sending your investment to a burner address,” he noted. “They’ll want to preserve CMC’s reputation.”

Carylyne Chan, who stepped in as interim CEO and now joins Binance.US’s Catherine Coley as one of two female leaders in the Binance ecosystem, emphasized continuity. All 40 CMC employees (except Chez, who remains as an advisor) are joining Binance’s 930-person team. The site will maintain its ad-supported model—meaning Binance itself will have to pay to advertise on CMC.

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A Sign of Industry Maturation

Despite early skepticism, many see the acquisition as a sign of maturation in the crypto space.

Ryan Selkis, CEO of Messari, called it a win for all crypto data firms—even those not receiving checks. “Audience and influence matter. Quality data matters,” he wrote in a newsletter.

Yan Liberman of Delphi Digital echoed this sentiment: “It’s best to wait and see rather than rush to judgment. The nuances between data platforms make direct comparisons difficult without knowing Binance’s long-term plans.”

CMC plans to roll out both qualitative and quantitative enhancements in 2020, including stronger agreements with exchanges to protect their interests. As Chan put it: “It’s in our interest to remain neutral, transparent, and independent.”

Frequently Asked Questions

Q: Why did Binance buy CoinMarketCap?
A: Primarily for its massive user base. While CMC isn’t highly profitable, it serves as the top entry point for retail crypto investors—giving Binance unparalleled reach.

Q: Will CoinMarketCap remain independent?
A: Yes. CZ confirmed CMC will operate under a separate holding company to maintain editorial and operational independence.

Q: Is there a conflict of interest with Binance owning a price-tracking site?
A: It’s a valid concern. However, Binance has committed to structural separation and even stated it must pay for ads on CMC like any other exchange.

Q: Did Binance pay $400 million for CMC?
A: Neither party confirmed the amount. While The Block reported $400 million in cash and stock options, sources differ on accuracy—some calling it too high, others too low.

Q: What happens to CoinMarketCap’s founder?
A: Brandon Chez, sole shareholder, is stepping down but will stay on as an advisor. He plans to focus on family during the ongoing global health crisis.

Q: How will this affect other data providers like CoinGecko or Messari?
A: Some may lose retail visibility, but institutional-focused platforms benefit from increased demand for audited, conflict-free data.


The acquisition of CoinMarketCap by Binance isn’t just about data—it’s about influence, access, and ecosystem control. By owning the first page many crypto users visit, Binance secures a strategic advantage in shaping how newcomers perceive value, performance, and opportunity in digital assets.

As the industry evolves, the line between infrastructure and influence continues to blur—making neutrality not just an ethical choice, but a competitive necessity.

👉 See how next-generation platforms are balancing growth with transparency.