pump.fun vs LetsBONK.fun
Activity · 30-day fees
pump.fun is the bigger platform by 30-day fees, roughly 5× LetsBONK.fun. Both run on Solana. Launch cost is listed as "No platform launch fee; network fees apply" for pump.fun and "Network and account costs apply; review the launch quote" for LetsBONK.fun.
pump.fun data note: DefiLlama tracks pump.fun (bonding curve) and PumpSwap (post-graduation DEX) as separate protocols; this page shows the launchpad side only.
Activity comparison
pump.fun · fetched from DefiLlama
Fees:
Volume:
LetsBONK.fun · fetched from DefiLlama
Fees:
Volume: timestamp unavailable
Times record when MemeFees fetched the data. Revenue snapshot time is unavailable.
What the data shows
Windows: the last 30 complete UTC days unless a sentence says otherwise. Fees per DefiLlama; launches counted by MemeFees.
pump.fun collected 5.1 times as much in fees as LetsBONK.fun over the last 30 days, $48.04M against $9.40M.
They compete on the same chain. On Solana, pump.fun ranks #1 with 49.0% of 30-day launchpad fees and LetsBONK.fun ranks #4 with 9.6%.
pump.fun out-earned LetsBONK.fun on every one of the last 30 days.
Comparing the second half of the window with the first, both grew (53.3% for pump.fun, 70.8% for LetsBONK.fun).
Their best days fell apart: pump.fun peaked on 26 Sep with $2.70M, LetsBONK.fun on 21 Sep with $671.5K.
Their daily fees moved largely independently of each other (correlation 0.16).
The last week pulled them apart: pump.fun's 7-day fees rose 1.7% while LetsBONK.fun's fell 35.6%.
On the last complete UTC day pump.fun collected $2.31M, 144.1% of its 30-day daily average, and LetsBONK.fun $199.3K, 63.6% of its own.
pump.fun keeps 71.0% of its 30-day fees as revenue and LetsBONK.fun keeps 59.4%, so more of LetsBONK.fun's fees go to creators, liquidity or other parties, per DefiLlama.
MemeFees counted at least 1,059,249 launches on pump.fun in 30 days (at most $45 in fees per launch); it publishes no launch count for LetsBONK.fun.
Published trading fees: pump.fun lists 1.25% and LetsBONK.fun lists 1.5%. pump.fun starts cheaper per trade.
pump.fun has been live since 2024 and LetsBONK.fun since 2025; lifetime fees are $1.26B and $76.37M.
Fees & mechanics
- Chains
- pump.fun: Solana
- LetsBONK.fun: Solana
- Live since
- pump.fun: 2024
- LetsBONK.fun: 2025
- Launch cost
- pump.fun: No platform launch fee; network fees apply
- LetsBONK.fun: Network and account costs apply; review the launch quote
- Trading fees
- pump.fun: 1.25% total bonding-curve trading fee, including a 0.30% creator fee. PumpSwap canonical-pool fees vary with market cap and quote asset; network fees are separate.
- LetsBONK.fun: Curve trading fees depend on the launch configuration. The revenue dashboard allocates 51% of platform revenue to BONK purchases for the BNKK treasury, not to burning those tokens.
- Graduation
- pump.fun: Bonding curve fills → automatic migration to PumpSwap
- LetsBONK.fun: Curve completion → Raydium liquidity pool
- Creator rewards
- pump.fun: Creator fees apply on the bonding curve and on canonical PumpSwap pools. The published curve creator fee is 0.30%; post-graduation rates follow the current fee schedule. On a holder rewards coin (from 12 September 2026), the creator fee goes to the coin's holders.
- LetsBONK.fun: Check the launch configuration for creator rewards. The revenue dashboard describes BONK ecosystem allocations, not a guaranteed payment to each token creator.
pump.fun in short
A Solana memecoin launchpad using bonding-curve trading and graduation to PumpSwap.
→ pump.fun fees and revenue statsLetsBONK.fun in short
The BONK community's launchpad: briefly overtook pump.fun on market share in 2025 and routes fees back into the BONK ecosystem.
→ LetsBONK.fun fees and revenue statsFrequently asked questions
Which is bigger, pump.fun or LetsBONK.fun?
pump.fun generated $48.04M in fees over the last 30 days and LetsBONK.fun generated $9.40M, per DefiLlama. pump.fun is the bigger platform by 30-day fees, roughly 5× LetsBONK.fun.
Which chains do pump.fun and LetsBONK.fun run on?
Both run on Solana.
Is it cheaper to launch on pump.fun or LetsBONK.fun?
pump.fun lists "No platform launch fee; network fees apply". LetsBONK.fun lists "Network and account costs apply; review the launch quote".
Do pump.fun and LetsBONK.fun pay token creators?
pump.fun: Creator fees apply on the bonding curve and on canonical PumpSwap pools. The published curve creator fee is 0.30%; post-graduation rates follow the current fee schedule. On a holder rewards coin (from 12 September 2026), the creator fee goes to the coin's holders. LetsBONK.fun: Check the launch configuration for creator rewards. The revenue dashboard describes BONK ecosystem allocations, not a guaranteed payment to each token creator.
Read more
Fee and revenue data come from DefiLlama and refresh about hourly. MemeFees is independent and not affiliated with pump.fun or LetsBONK.fun. Nothing here is financial advice.