I signed up for a new Kalshi account using the Kalshi promo code SDS to see what all the buzz around prediction markets was about. As someone who spends a lot of time following sports, I was especially interested in seeing how Kalshi compared with the sportsbooks and DFS apps I normally use.
The current welcome offer is pretty simple: With promo code SDS, new users can trade $25 and get a $25 bonus after completing the qualifying trades. The promotion gave me a good excuse to jump in and see how the platform actually works. I ended up spending more time browsing Kalshi’s markets than I expected. There are plenty of sports markets, but you can also trade on politics, weather, economics, entertainment, and other real-world events.

In this article, I’ll walk you through my experience as a first-time Kalshi user, what I liked, what took some getting used to and how I’d recommend approaching the Kalshi promo code SDS offer.
What’s the Best Part of the Kalshi App?
The variety of markets is probably my favorite thing about Kalshi. I went into the app expecting to spend most of my time looking at sports, and there are plenty of those markets, especially with college football season here. But I quickly found myself checking out some of the other options, too. Kalshi has markets covering weather, economic data, politics, pop culture and more. It’s a nice change from opening a sportsbook and immediately looking at moneylines, spreads and totals.
I also like the way Kalshi handles probabilities. Instead of traditional betting odds, you’re buying contracts based on how likely you think an event is to happen. It took me a little while to get comfortable with that, but it clicked pretty quickly. I also found it interesting to watch prices change throughout the day. If a quarterback gets hurt or some other major news breaks, you can see the market react almost immediately.
The Worst Part of the Kalshi App
The biggest adjustment was just getting used to how prediction markets work. If you’re coming from a traditional sportsbook, you’re probably used to seeing -110, +150 and other familiar odds. Kalshi is a little different. Contracts trade between $0.01 and $0.99, with a winning contract paying out $1. So if a Yes contract costs $0.60, you’re essentially betting that the event has a better than 60% chance of happening.
Once I understood that, things became much easier. I wouldn’t recommend jumping in and making big trades right away, though. There are enough markets and moving parts that it’s worth taking some time to figure things out first. For me, that was really the only learning curve. After making a few trades and watching how the markets moved, Kalshi started to feel pretty straightforward.
How to Make the Most of the Kalshi Promo Code SDS
In my opinion, the best way to use the Kalshi promo code SDS is to take your time with the $25 trading requirement. You don’t need to put all $25 into one market, so there’s no reason to rush. Make a few smaller trades while getting comfortable with how Kalshi works.
I’d start with sports markets you already understand. If you follow college football closely, that’s an easy place to begin. Once you get comfortable with the contracts and pricing, you can check out some of Kalshi’s other markets.
Just remember that the $25 bonus is trading credit, not cash, and your trades can still lose money. The goal shouldn’t be to rush through the promotion. Take some time to understand what you’re trading before putting more money into the platform.
For me, the promotion was a good reason to give Kalshi a shot. Once I started looking through the markets and making a few trades, the platform became much easier to understand. If you’re new to prediction markets, start small and learn as you go.
How to Claim Kalshi Promo Code
The welcome bonus is available for eligible users in over 40 states. Click any Kalshi promo link on this page and follow the steps below.
- Click the Link: Use the Kalshi promo link and enter the code SDS to get the offer in the Kalshi app or website.
- Register: Sign up for an account by confirming your status as a resident of the US and enter the required information: email or Apple/Google account, phone number, photo ID, Social Security, and address.
- Verify Identity: Confirm your photo ID with a selfie and agree to the Kalshi platform terms and conditions.
- Deposit: Make a deposit ($1 minimum) using one of the approved Kalshi payment methods.
- Trade: Complete at least $25 in trades on Kalshi to receive a $25 bonus from the promo code offer.

Kalshi’s Terms and Conditions
Must be 18+ years or older & residing in the United States. Other Terms & Conditions may apply.
Danny Destler is a daily fantasy sports (DFS) and sports betting expert with deep knowledge across a wide range of sports. A graduate of Marist University, he specializes in creating sharp, engaging, and evergreen content that resonates with both seasoned DFS players and casual fans alike.



