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What Are Memecoins in Crypto?

A clear-eyed look at memecoins: what they are, why they keep working, what risks they carry, and how they fit (or don't) into a serious Web3 portfolio.

Juan Manuel Sobral portrait

Juan Manuel Sobral

CTO & Co-founder

8 min read

Memecoins are the most divisive corner of crypto. To skeptics, they’re proof the space is unserious. To believers, they’re a culture-first version of every monetary asset that’s ever existed. The truth is more interesting than either narrative.

What is a memecoin, technically?

A memecoin is a cryptocurrency whose value proposition is not primarily technological or financial; it’s cultural. Dogecoin, Shiba Inu, Pepe, and the long tail of “fair launch” tokens fall into this bucket. From a smart-contract perspective, most memecoins are just standard ERC-20s (or SPL tokens, on Solana) with no special functionality.

What makes them different is everything else: distribution, community, narrative, and the meta-game of attention.

Why do they keep working?

The cynical answer is “speculation”. The more interesting answer is that memecoins compress a real social phenomenon: shared belief at internet speed. They’re a coordination tool for attention. That’s not nothing; every fiat currency in history has run on something similar.

That said, “compresses a real phenomenon” doesn’t mean “is a good investment”. Most memecoins go to zero. The ones that don’t tend to share a few traits:

  • A genuinely viral cultural moment (not a manufactured one).
  • A community that survives the first 6 months without rewards.
  • A narrative simple enough to fit in a sentence.

What about the risks?

The risks are well-documented but worth restating:

  • Liquidity collapse. Most memecoins have shallow liquidity that disappears during sell-offs.
  • Rug pulls. Anonymous teams, unaudited contracts, and concentrated supply are red flags that haven’t gone away.
  • Tax complexity. High-frequency speculation creates tax surfaces most people aren’t ready for.

Where they fit in serious Web3

For builders, memecoins are mostly a distraction. For investors, they’re a small-allocation, high-variance bet on culture. For the broader space, they’re a useful reminder that distribution and narrative often beat technology, even in a market that talks endlessly about technology.

If you’re building a serious Web3 product, the lesson isn’t “launch a memecoin”. It’s: don’t underestimate the role of culture in your distribution strategy.

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