What Pump.fun does
Pump.fun is a Solana-based launchpad that lets anyone create a token in seconds without writing code or raising a pre-sale. New tokens launch on a bonding curve — a built-in pricing mechanism where the price rises automatically as more buyers pile in — and once a token's curve reaches a set market-cap threshold, its liquidity 'graduates' onto a decentralised exchange like Raydium and the bonding curve locks for good.
The platform became the epicentre of Solana's memecoin mania through 2024 and 2025, with hundreds of thousands of tokens launched — the overwhelming majority worth nothing within hours of graduating, if they graduate at all. What kept Pump.fun growing regardless was fee revenue: every trade on the bonding curve and every graduation carries a fee, and at peak volume the platform was generating some of the highest revenue of any crypto application, independent of whether the tokens it hosted had any lasting value.
Pump.fun launched its own PUMP token in 2025, positioning it around platform fee capture and buyback mechanics funded by that same trading activity, effectively asking holders to bet on the memecoin factory's throughput rather than on any individual coin it produces.
Risks
The platform's entire business model depends on a continuous supply of speculators willing to buy freshly minted tokens with no product, team or roadmap behind them, which makes Pump.fun's revenue — and by extension PUMP's value proposition — tightly correlated to memecoin sentiment cycles that have historically been sharp and short-lived. Sniping bots and coordinated pump-and-dump activity are endemic on the platform, migration events have been targeted by exploits in the past, and regulators in multiple jurisdictions have begun scrutinising no-code token launchpads as a securities and consumer-protection issue, which is a live overhang on the whole category.