> For the complete documentation index, see [llms.txt](https://guide.carrot-fi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.carrot-fi.xyz/porject-info/launchpad/bonding-curve-linear-vs-flat.md).

# Bonding Curve (Linear vs Flat)

Carrot Launchpad provides two types of Bonding Curves, each with distinct characteristics that impact how token prices increase and how liquidity is managed.

<figure><img src="/files/oXy7P7sAC9URzA8Ym1EP" alt=""><figcaption></figcaption></figure>

#### 1. Linear Bonding Curve

The Linear Bonding Curve follows a model where the **token price increases at a constant rate**. As more tokens are issued, the price rises in a linear fashion.

* **Characteristics**:
  * **Price Increase Rate**: The token price rises by a fixed percentage as more tokens are purchased. For example, the price may increase by 1% for every 100 tokens sold.
  * **Steady Price Growth**: As demand for the token increases, the price **consistently rises at a predictable rate**, allowing investors to anticipate price changes.
  * **Benefit for Early Investors**: Early investors can purchase tokens at a lower price and benefit from price increases as demand grows.
  * **Investment Incentive**: The expectation of continuous price increases encourages long-term investors to buy in early before the price rises further.
* **Advantages**:
  * The price changes are **predictable**, offering stability for investors.
  * It supports the **natural growth** of the project and accumulation of capital.
* **Disadvantages**:
  * If demand surges rapidly, it can cause sharp price increases, which may deter some investors.

#### 2. Flat Bonding Curve

The Flat Bonding Curve keeps the **token price fixed at a constant level**. This means that no matter how many tokens are purchased, the price remains **unchanged during the initial sale phase**.

* **Characteristics**:
  * **Fixed Price**: The price remains the same for a specific period or until a target is reached, allowing both early and later buyers to purchase tokens at the **same price**.
  * **Increased Liquidity**: Since the price remains stable, more investors can buy tokens without worrying about price increases, which can **rapidly increase liquidity**.
  * **Short-Term Fundraising**: This model is effective for quickly raising funds, focusing more on **rapid liquidity accumulation** than on the opportunity for price increases.
* **Advantages**:
  * Lower price pressure on early participants, making it easier to **attract more investors**.
  * All participants get **equal opportunities** to buy tokens at the same price.
* **Disadvantages**:
  * Investors may find it difficult to benefit from **price appreciation**, as the price remains fixed.
  * In cases of sudden demand, the **price adjustment is delayed**, which may cause liquidity management challenges.