Pump.fun launch bundler

Launch and buy in the same block.

SolBundle creates your pump.fun token and buys it from up to four of your wallets inside a single Jito bundle. No mempool exposure, no gap for a sniper to land in front of you.

4
buy wallets per bundle
1
block, all or nothing
400ms
median slot to land

Bundle preview

GENERATING
Dev wallet7xQd...4mNa
Wallet 02Bk1v...9Ttz
Wallet 03Ge8p...2Wqr
Wallet 04Ra5c...7Kdd
target block297,441,203
How it works

Three steps, one block

Everything is priced and simulated before you sign. You approve one bundle, not four separate transactions.

01

Fund the wallets

Generate or import up to four wallets, distribute SOL from your master wallet, and set what each one spends on the buy.

02

Build the bundle

Add token metadata, choose the dev buy, and set your Jito tip. SolBundle simulates the whole thing and shows total cost first.

03

Send it

Create and all four buys land in one Jito bundle. If any transaction fails, the bundle reverts — you never pay for half a launch.

Built for launch day

The tooling, not the theatre

Same-block bundling

Create plus up to four buys, submitted to Jito as one atomic bundle. It all lands, or none of it does.

Wallet management

Generate, import, label, fund, and drain wallets from one table. Balances and token exposure per wallet, live.

Smart Sell

Sell a set percentage across any subset of wallets in one action — simultaneous, or staggered over an interval you choose.

Tip control

Set the Jito tip yourself, or price it off recent inclusion rates. You see what you're paying for priority, per bundle.

Pre-flight simulation

Every bundle is simulated against current chain state. Failures surface before they cost you a tip or a launch window.

Keys stay yours

Wallets are encrypted server-side and tied to your account. Reveal or export any private key at any time.

Free planning calculators

Profit, bundle cost, and Jito tip — no account, no wallet connection.

Questions worth asking

Do you ever hold my keys or my funds?

Private keys are encrypted with a server-side master key before they ever touch storage, and are only decrypted at the moment a transaction is signed on your behalf. You can reveal or export any key from your account at any time.

What happens if the bundle doesn't land?

Bundles are atomic — either every transaction in it lands, or none do. If a bundle doesn't land within the retry window, nothing is charged beyond the network fees already spent on the attempt.

What does a launch actually cost?

Rent for the new token accounts, your chosen buy amounts, the Jito tip, and standard network fees. The launch form shows the full total before you confirm anything.

Set up a bundle. Nothing signs until you say so.

Connect a wallet, build the bundle, read the full cost. Walk away at any point before you approve it.