Key takeaways
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One-click minting, bonding-curve “graduation” and locked LPs concentrated liquidity, pushing Pump.fun’s share to 75%-80% at its peak.
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Launches and fees are cyclical. After plunging 80% from January highs, activity snapped back by late August.
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Rivals (LetsBonk, HeavenDEX, Raydium LaunchLab) can flip share in the short term with fees or incentives, but network effects often pull activity back.
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Security incidents and US class-action litigation (including RICO claims) are the biggest overhangs on durability.
Pump.fun is a Solana-native launchpad that makes launching a token as easy as a few clicks.
New coins start on a bonding-curve contract, where around 800 million tokens are sold in sequence. Once that supply is bought out, the token “graduates,” and trading automatically shifts to an automated market maker (AMM). Today, that’s Pump.fun’s own decentralized exchange (DEX), PumpSwap (earlier launches migrated to Raydium).
For creators, the cost is minimal. There’s no fee to mint, and graduation carries only a small, fixed charge of 0.015 Solana (SOL) deducted from the token’s liquidity rather than as a separate payment.
After graduation, PumpSwap burns the liquidity provider (LP) tokens linked to the trading pair, effectively locking liquidity so it can’t be withdrawn manually. Funds can only move through regular trading activity. This design standardizes early price discovery for new memecoins while sharply reducing traditional rug-pull risks.
Did you know? Only a tiny fraction of Pump.fun tokens ever “graduate.” In July and August 2025, the graduation rate hovered around 0.7%-0.8% of launches.
How Pump.fun captured 80% of Solana’s memecoin launches
Pump.fun’s dominance came from pairing ultra-low-friction token creation with a standardized path to liquidity.
By routing new tokens through a bonding-curve graduation into an AMM, Pump.fun made early price discovery more predictable and reduced one of the main ways creators could rug-pull. As the Solana meme cycle picked up, that design translated into dominance: By mid-August 2025, Pump.fun recaptured roughly 73%-74% of launchpad activity over a seven-day period.
The lead wasn’t uncontested. In July, challenger LetsBonk briefly flipped Pump.fun on volume and revenue before momentum swung back (proof that deployers migrate fast to wherever execution and liquidity look best).
Pump.fun reinforced its dominance with two strategic policy shifts: Aggressive, revenue-funded buybacks of the Pump.fun (PUMP) token (in some weeks consuming over 90% of revenue) and a revamped creator-payout scheme under “Project Ascend.” Public disclosures indicate multimillion-dollar weekly repurchases and eight-figure creator claims, which likely helped attract deployers and recapture momentum.
Throughout 2025, external trackers consistently showed Pump.fun holding around a 75%-80% share of “graduated” Solana launchpad tokens during market upswings — a level it returned to in August after the July dip.
Did you know? Solana’s fees stayed near pennies (or even lower) during periods of mania. In Q2 2025, average fees fell to about $0.01, while the median hovered around $0.001, despite a January spike during the Official Trump (TRUMP) token frenzy.
A quick timeline of share and revenues
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Jan. 24-26, 2025: Pump.fun hits an all-time daily fee record of around $15.4 million as Solana’s meme season reaches its height.
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Late January-Feb. 26, 2025: Daily launches slide from roughly 1,200/day (Jan. 23-24) to about 200/day by Feb. 26, marking an 80%+ drop based on Dune-tracked cohorts.
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May 16-17, 2024: An insider exploit of around $1.9 million forces a temporary pause; service resumes after fixes and a detailed post-mortem.
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July 2025: New rival LetsBonk briefly tops Pump.fun in 24-hour revenue and market share — the first meaningful flip since Pump.fun’s breakout.
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Aug. 8, 2025: Pump.fun launches the “Glass Full Foundation” to support selected listings during a revenue slump.
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Aug 11-21, 2025: Market share bounces back to around 74% on a seven-day basis, hitting a $13.5-million record week and multibillion weekly volumes. Some trackers show intraday highs near 90% as rivals fade.
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Aug. 20, 2025: Cumulative fees surpass $800 million, underscoring the scale of Pump.fun’s model despite volatility.
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September 2025: Under Project Ascend, creators claim over $16 million, while the team continues aggressive buybacks — widely credited with helping restore traction.
Pump.fun’s dominance is cyclical but resilient. When sentiment weakens, launches and fees drop sharply. When incentives and liquidity improve, its share tends to rebound — often landing in the 70%-80% range on seven-day metrics.
Rivals and the “anti-Pump” pitch
Competitors have tried to compete on economics and liquidity. As noted earlier, LetsBonk briefly stole the spotlight in July, with some trackers showing it ahead in market share before Pump.fun regained the lead in August. Coverage described…
cointelegraph.com