What a Pump.fun bundle buy does
A bundle buy buys a token from several wallets in the same Jito block, so the purchases land together instead of one after another. Launchers use it to spread a first buy across wallets and to reduce the chance of being front-run. Every bundle also pays a Jito tip and Solana network fees on top of the tool's own fee.
Compared on stated facts
Tools are listed alphabetically. This is not a ranking, because the tools state different things. A dash means the tool does not state it. Prices were read from each tool's own page on 14 October 2026.
| Tool | Stated fee | Charged |
|---|---|---|
| Jumpbit Bundle Buy | 0.002 SOL base plus 0.01 SOL per wallet | Per wallet |
| OpenLiquid | 1% of bundle volume | Per volume |
| Smithii | 0.1 SOL | Flat per bundle |
Jito tips and network fees come on top with every tool. A percentage fee depends on how much SOL you buy, so it cannot be turned into a fixed number here.
What 1, 5, 10 and 20 wallets cost in tool fees
Multiplying the stated fees. OpenLiquid is left out because its fee depends on volume.
| Wallets | Jumpbit (0.002 + 0.01 per wallet) | Smithii (flat) |
|---|---|---|
| 1 | 0.012 SOL | 0.1 SOL |
| 5 | 0.052 SOL | 0.1 SOL |
| 10 | 0.102 SOL | 0.1 SOL |
| 20 | 0.202 SOL | 0.1 SOL |
A per-wallet fee is cheaper for small bundles and a flat fee is cheaper once a bundle has about ten wallets or more.
How to choose
- Number of wallets. Few wallets favour a per-wallet fee. Many wallets favour a flat fee.
- Pricing shape. Per-volume pricing scales with the size of your buy, per-wallet pricing scales with wallet count.
- Jito tip. Check how the tool sets the tip, because a failed bundle wastes the attempt.
- Test first. Run a small bundle before a large one.
Where Jumpbit Bundle Buy fits
Jumpbit Bundle Buy sends the buys through Jito for atomic execution and shows the fee table before you confirm. See bundler tools for the full category.