When you think about getting paid for a job, a salary is probably the first thing that comes to mind. But many companies, especially in the tech world, offer something extra: a piece of the company itself. This is called equity compensation.

Why do companies do this? For a startup with big ideas but limited cash, offering equity is a way to attract talented people they might not otherwise be able to afford. It allows them to compete with larger, more established companies by offering a different kind of reward.

More importantly, it aligns everyone’s goals. When employees are also owners, they're more motivated to help the company succeed. A rising stock price doesn't just benefit the founders and investors; it benefits everyone on the team. It turns a job into a shared mission.

For employees, the appeal is the potential for a significant financial reward. If the company grows and becomes more valuable, so does your equity. It's a way to share directly in the success you help create, and the potential upside can be much greater than a yearly bonus.

Equity compensation comes in a few different flavors. While they all grant you a form of ownership, they work in slightly different ways. The three most common types are stock options, restricted stock units (RSUs), and performance shares.

Think of a stock option as a coupon. It gives you the right, but not the obligation, to buy shares at a price that was set when the options were granted. If the company's stock value rises above your strike price, you can buy the stock at a discount and potentially sell it for a profit. If the stock value stays below the strike price, your options aren't worth anything, and you simply don't use them.

Unlike stock options, you don't buy RSUs. The company grants them to you. They are "restricted" because you don't actually own them until a specific condition is fulfilled, which is almost always based on how long you work at the company. Once the restrictions lift, the shares are yours. As long as the stock has some value, your RSUs will be worth something when you receive them.

Finally, there are performance shares. These are similar to RSUs, but they depend on the company (or sometimes the individual employee) hitting specific performance targets. For example, a company might grant performance shares that only become available if it achieves a certain revenue goal or stock price target. This type of equity directly links compensation to measurable success.