How It Works Features FAQ Launch App
Built on Solana

Fair Launches.
For Everyone.

The only launchpad that actually protects retail. No bundling, no dev sniping, no bullshit — just fair token launches.

0 Bundles Blocked
100% Fair Launches
0 Dev Rugs
The Problem

PumpFun is Rigged Against Retail

Bots, bundlers, and devs have turned meme coin launches into a casino where the house always wins.

Bundle Attacks

Jito bundles let bots grab tokens before anyone else even sees the launch.

Dev Sniping

Devs buy their own tokens at launch, then dump on retail buyers.

Insider Wallets

Connected wallets get tips before public launch. Retail never stands a chance.

The Solution

How bull.fun Protects You

Revolutionary 2-TX hash technology that makes bundling mathematically impossible.

01

Token Created

Dev launches token with standard parameters. No hidden allocations, no pre-mine.

02

2-TX Hash Lock

Our system generates a unique transaction hash that requires 2 sequential transactions to validate any purchase.

03

Bundles Rejected

Jito, Juxetno, and all bundling software fails because they can't predict the second TX hash.

04

Fair Distribution

Everyone gets the same chance. First come, first served — the way it should be.

bundle_attempt.log
$ jito_bundle --token $BULL
[14:32:01] Attempting bundle...
[14:32:01] TX1 submitted ✓
[14:32:01] Waiting for hash...
[14:32:02] ERROR: 2-TX hash mismatch
[14:32:02] Bundle REJECTED ✗
[14:32:02] Retail buyer secured token ✓
Features

Built for Real People

Every feature designed with one goal: protect retail traders.

No Dev Buys

Devs cannot purchase their own token at launch. Period. No exceptions.

Retail First

Designed for beginners. Simple UI, clear information, no hidden complexity.

Lightning Fast

Built on Solana. Sub-second transactions with minimal fees.

Transparent

All launches visible on-chain. No hidden wallets, no secret deals.

Same Start Time

Everyone sees the launch at the same moment. No insider previews.

Comparison

bull.fun vs The Competition

Feature bull.fun pump.fun Others
Bundle Protection 2-TX Hash
No Dev Buys ~
Beginner Friendly ~
Fair Launch Guarantee
Transparent On-Chain ~
FAQ

Common Questions

Bundling is when bots use services like Jito to submit multiple transactions as a single atomic bundle. This lets them guarantee their buy transaction executes before anyone else's, even if they submitted it later. It's essentially legalized front-running that steals opportunities from regular traders.

Our system requires two sequential transactions to complete a purchase. The second transaction's validity depends on data from the first transaction's on-chain result. Since bundlers can't know this result before submitting, they can't create valid bundles. It's like requiring a password that only exists after you've already knocked on the door.

We verify the deployer wallet and block it from purchasing during the initial launch period. This prevents the common scam where devs buy a huge bag at launch prices, then dump on retail buyers. Devs can still receive tokens through normal allocation mechanisms — they just can't snipe their own launch.

While we're optimized for the meme coin meta, any SPL token can launch on bull.fun. Our fair launch mechanics benefit any project that wants to build trust with their community from day one.

We charge a small platform fee on successful launches — significantly lower than competitors. The exact fee structure is displayed before you confirm any transaction. No hidden costs, ever.

Connect your Solana wallet (Phantom, Solflare, etc.), fund it with some SOL, and you're ready to go. Browse active launches or create your own token in under a minute. It's that simple.

Ready for Fair Launches?

Join the movement. Launch tokens the way they were meant to be launched.