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CouponCabin Survey Finds Americans Know Bitcoin Best but Remain Split on Crypto

Last Updated: April 17, 2026

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Cryptocurrency had already entered mainstream awareness by 2021, but familiarity did not equal trust. CouponCabin commissioned The Harris Poll to measure how U.S. adults viewed digital currencies like Bitcoin, Dogecoin, Ethereum, Litecoin, and more. The results showed broad awareness, uneven familiarity across coins, and a divided view of the future of crypto.

Bitcoin Led Crypto Awareness

Nearly 9 in 10 Americans, 89%, had at least heard of cryptocurrencies. Bitcoin led the category by a wide margin, with 71% of Americans saying they were familiar with it, but familiarity dropped sharply after Bitcoin. Here’s what it looked like:

  • Bitcoin: 71%
  • Dogecoin: 29%
  • USD Coin: 21%
  • Ethereum: 21%
  • Litecoin: 18%
  • Stellar: 10%

Dogecoin Outranked Ethereum in Familiarity

Dogecoin drew more name recognition than Ethereum in the survey, 29% to 21%. Meme-driven attention clearly cut through with consumers.

Americans Were Split on What Crypto Meant

Crypto did not carry one clear reputation.

  • 31% of Americans described cryptocurrencies as the future of money.

  • 30% described them as innovative.

  • 23% viewed them as a get-rich-quick scheme.

  • 19% described them as nefarious or shady.

Americans knew what crypto was. They did not agree on whether it represented financial progress or financial risk.

The Rise of Crypto as Cash Back

Surprisingly, the survey found that 44% of Americans would be interested in receiving cryptocurrency as an alternative to traditional cash back rewards from retailers or cash back websites. That put crypto on the radar as a possible rewards format, even without broad consumer trust.

CouponCabin commissioned The Harris Poll to field a new survey examining American’s thoughts on Bitcoin, Dogecoin and more.

Survey Method

This survey was conducted online within the United States by The Harris Poll on behalf of CouponCabin from April 22 through April 26, 2021, among 2,063 U.S. adults ages 18 and older. This online survey was not based on a probability sample, so no estimate of theoretical sampling error can be calculated.

How Crypto Rewards Can Be Applied Today

Treat this 2021 survey as a benchmark of an earlier stage in the crypto market. While cryptocurrency has become more mainstream since then, and now has backing from major Wall Street ETFs, price swings are still a reality. For shoppers who are curious about crypto but do not want to put their own money on the line, there is a lower-risk way to get started.

Melanie Lowe

By Melanie Lowe
Chief Savings Expert
🗓️ Savings Expert Since July 2014
📍 Chicago, IL