arky
Open arky ↗
pump.fun alternative on Arc: arky vs pump.fun
arky is a pump.fun alternative on Circle's Arc: memecoins launch on a bonding curve and graduate to a Uniswap v4 pool, and you pay, trade and cover gas in USDC instead of SOL. pump.fun remains Solana's largest bonding-curve launchpad. arky adds prediction markets, spot trading and the Scout AI agent in the same app.
"Pump fun alternative" is one of the most searched launchpad queries, usually followed by a chain name: Base, Ethereum, now Arc. On Arc the main draw is the dollar: USDC is the gas token, so a launch or a trade never needs a separate volatile coin (Arc docs).
Feature comparison
| arky | pump.fun | |
|---|---|---|
| Chain | Arc | Solana |
| Quote currency | USDC | SOL by default; creators can choose a USDC pair since 21 May 2026 |
| Gas paid in | USDC | SOL |
| Memecoin launch | ✓ | ✓ |
| Bonding curve | ✓ | ✓ |
| Where tokens graduate | Uniswap v4 pool on Arc | PumpSwap on Solana |
| Creator rewards | Share of trading fees | Creator fee on every trade, on the curve and on PumpSwap |
| Prediction markets | ✓ settled in USDC | Not stated |
| Spot trading terminal | ✓ live prices | Not stated |
| AI agent | ✓ Scout | Not stated |
| Affiliate program | ✓ | Not stated |
| Fiat-like USDC flow | Circle CCTP with Deposit and Send wizards | Not stated |
| Custody | Your wallet signs every trade | Not stated |
Where pump.fun is strong
pump.fun made the bonding-curve launch the default way memecoins start. It has the deepest memecoin culture, the biggest audience of degen traders and a tool ecosystem (bots, terminals, trackers) that assumes its format. Its pump.fun fee docs describe a creator fee on every trade both on the curve and after graduation to PumpSwap, and since 21 May 2026 creators can pair a token with USDC instead of SOL. If your audience lives on Solana, pump.fun is still where they are.
Why look for a pump.fun alternative on Arc
- Everything in dollars. On Arc, USDC is the gas token. You do not buy SOL or ETH to pay fees, and fees are predictable in dollar terms. See what is Arc.
- Fast, final trades. Arc transactions are final in under a second, per the Arc docs.
- Early chain. Arc's public mainnet opened on 16 September 2026 (Arc blog). Launchpads drove about 82% of day-one DEX volume (Yahoo Finance), so memecoin demand on Arc is real.
How arky's launchpad works
The flow will feel familiar if you have used pump.fun. A creator launches a token, it trades on a bonding curve priced in USDC, and when the curve fills it graduates to a Uniswap v4 pool on Arc. The creator earns a share of trading fees. You can launch by hand or ask Scout, arky's AI agent, to draft the launch for you to review and sign. The step-by-step version is in how to launch a memecoin on Arc.
What pump.fun does not bundle is the rest of the terminal. In arky the same USDC balance also trades prediction markets and spot, and Scout answers questions from live arky data with cited web sources.
Choose pump.fun if…
- Your community and buyers are on Solana.
- You want the largest memecoin audience and tool ecosystem available today.
- You are comfortable holding SOL for gas.
Choose arky if…
- You want a pump.fun-style launch on Arc where USDC is the only currency you touch.
- You want to be early on a new chain with Circle behind it.
- You want predictions, spot and an AI agent in the same app as your launches.
Verdict
pump.fun is the original and still the biggest venue on Solana. arky brings the same bonding-curve launch to Arc, in USDC, inside a full trading terminal. If you want a pump.fun alternative that does not need SOL or ETH, arky on Arc is the direct answer. Start at app.arky.bet, or read about Arc at Arc docs and circle.com.
Related guides
- All arky comparisons
- arky vs Argus
- arky vs Bullcheese
- arky vs Polymarket
- arky vs Axiom
- Memecoin launchpads on Arc
- Bridge USDC to Arc
FAQ
What is the best pump.fun alternative?
It depends on the chain you want. On Circle's Arc, arky offers a pump.fun-style bonding-curve launchpad where everything, including gas, is paid in USDC, plus prediction markets, spot trading and an AI agent. Other Arc launchpads such as Argus and Bullcheese skip the bonding curve.
Is there a pump.fun alternative that uses USDC?
Yes. On arky, memecoins launch on Arc and trade in USDC, and Arc uses USDC as its gas token, so you never need SOL or ETH. pump.fun itself has let creators choose a USDC pair since May 2026, but gas on Solana is still paid in SOL.
Does arky work like pump.fun?
The launch flow is similar: a token starts on a bonding curve and graduates to a liquidity pool when the curve fills. On pump.fun coins graduate to PumpSwap on Solana; on arky they graduate to a Uniswap v4 pool on Arc.
Can I launch a memecoin on Arc?
Yes. arky, Argus and Bullcheese all let you launch memecoins on Arc with USDC. On arky you can launch by hand or have Scout, the built-in AI agent, draft the launch for you to review and sign with your wallet.
Do creators earn fees on arky like on pump.fun?
Yes. pump.fun pays creators a fee on every trade, and arky creators also earn a share of trading fees on their coin. Exact rates differ and change over time, so check each app when you launch.