Both are Solana launchpads built on the same core idea: a bonding curve that lets anyone launch a token with no upfront liquidity, which graduates to a real pool once it reaches a threshold. The mechanics are close enough that the differences are mostly about ecosystem rather than technology.
Where they overlap
- Launching is permissionless, near-instant, and requires no capital from the creator.
- Price is set by the curve rather than by an order book, so early buyers pay less by construction.
- Tokens graduate to an AMM pool at a market cap threshold, with the curve's accumulated liquidity committed to that pool.
- The overwhelming majority of tokens on both never graduate.
Where they differ
The meaningful differences are the AMM each one graduates into, the fee split between the platform and creators, and which community the launchpad is embedded in. LetsBonk grew out of the BONK ecosystem, which shapes both the audience it reaches and the tokens that do well on it.
Fee structures and graduation thresholds on both platforms have changed more than once, so anything specific is worth checking against their own documentation rather than a comparison written at some point in the past.
The third option
Neither is the only way. Creating the token directly and opening your own liquidity pool means you set the supply, the decimals, the opening price and the pool depth. It costs more and takes longer, and it is the right choice when you want the token to be something other than a curve bet.