Balancer Launches LBP Simulator Tool for Token Launch Planning

A new tool allows projects to model token sales before launch with independent buy and sell pressure tracking. Users can toggle between "Buy & sell" and "Buy only" modes, and simulate the entire sale timeline at 1x, 5x, or 10x speed. The simulator goes beyond basic price curves to provide comprehensive visibility for projects preparing for launch day.

Balancer has released an **LBP Simulator** tool designed to help projects plan Liquidity Bootstrapping Pool (LBP) launches with greater precision. The simulator addresses common challenges in LBP planning: - Determining optimal weight ratios - Selecting appropriate collateral - Predicting price stability Projects can now test different launch scenarios before committing capital, reducing the risk of misconfigured token launches. [Try the LBP Simulator](http://lbp.balancer.fi/lbp-simulator)

Following a November exploit on V2 pools, Balancer partnered with Certora for a comprehensive V3 re-audit. The audit found **no vulnerabilities** across audited contracts. Balancer implemented new security guardrails to prevent entire categories of exploits: **Weighted Pool Protections:** - Minimum token balance limits to restrict operations to economically meaningful ranges - Enhanced balance rounding that addresses V2 issues **Stable Pool Protections:** - Maximum 10,000:1 imbalance ratio to block extreme states with no legitimate use case **Flash Swap Constraints:** - Prevents borrowing more tokens than could ever exist (up to 1e128) - Distinguishes flash swaps from flash loans with appropriate limits V3's vault-centric architecture already eliminated the specific vulnerability exploited in November. The new guardrails take a preventive approach: blocking operations with no valid use case rather than reacting to discovered threats. New Weighted and Stable pool factories with enhanced security are now deployed across all V3 networks. [Full audit report](https://github.com/balancer/balancer-v3-monorepo/blob/main/audits/certora/2026-01-26.pdf)

**Balancer V3 has launched a comprehensive onchain token launch infrastructure** featuring two distinct mechanisms: - **Seedless LBPs (Liquidity Bootstrapping Pools)**: Projects can now launch with zero upfront capital using virtual balances. No stablecoins or WETH required - just project tokens. Virtual balances simulate reserve assets to establish initial pricing, then blend with real liquidity as buyers swap. - **Fixed Price Sales**: Teams that prefer predictable pricing over dynamic discovery can set a fixed token price and allocation. Fully transparent and onchain. **Why this matters**: Traditional LBPs required treasury reserves, limiting access to well-funded teams. Seedless LBPs remove this barrier, making fair launches accessible to any project with tokens and community support. Full documentation: [lbp.balancer.fi](http://lbp.balancer.fi)