You open a sports app. You do not bet against a house. You trade against other fans. The price moves in real time, just like a stock. That is the idea behind Onyx Odds, and you can build your own version faster than you think. Prediction markets are having a breakout moment. Combined monthly volume on the two biggest platforms jumped from under 5 billion dollars in September 2025 to about 24 billion dollars by April 2026. Founders who move now can ride that wave. Here is the good news. With a specialist prediction market platform development company like Opinios Labs, you can go live in about 60 days. This guide walks you through the market, the features, the tech stack, the cost, the timeline, and the rules you must follow. By the end, you will know how to create a prediction market platform like Onyx Odds.

Imagine you open a sports app. You do not bet against a bookmaker. You trade against other fans, and you set your own price. That is the idea behind ProphetX, and you can develop your own prediction market platform like ProphetX faster than you think. Prediction markets are one of the fastest growing corners of fintech right now. Monthly trading volume already runs into the billions. So the real question is simple. Should you build this, and how soon can you launch? The short answer: yes. With a prediction market platform development company like Opinios Labs, you can go live in about 60 days. Let us walk through it together.  

Imagine opening your favourite financial app and finding a new way to trade your opinions about the future. Instead of buying stocks or cryptocurrencies, you can predict whether a particular event will happen. Will a team win a major tournament? Will inflation reach a specific level? Will a particular economic event take place? This is the idea behind prediction markets, and the industry is growing rapidly. According to recent industry data, Kalshi and Polymarket recorded approximately $66.7 billion in combined volume during the first four months of 2026. Bernstein has also projected that the industry could reach around $240 billion in 2026 and approach $1 trillion by 2030. These figures should be independently verified before publication because the market is changing quickly. Coinbase's entry into prediction markets has attracted particular attention. Rather than building an entire prediction market exchange from the ground up, Coinbase launched its Predict offering through a partnership with Kalshi, a regulated prediction market operator. This approach raises an important question for entrepreneurs and fintech businesses. Should you build your own prediction market platform, or partner with an existing exchange? In this guide, we will explore how Coinbase approached the market, the technology behind prediction platforms, regulatory considerations, development costs, and the steps involved in launching your own solution. Whether you want to create a platform like Coinbase, build an independent prediction exchange, or introduce prediction features into an existing financial application, this guide will help you understand the process.

Imagine opening a sports trading app where you are not betting against a bookmaker. You are trading against other people, and the price moves in real time as new information comes in. That is the idea behind platforms like Novig,

Prediction markets have evolved from a niche financial experiment into one of the fastest-growing sectors in blockchain and fintech. In March 2026, the industry processed approximately $25.7 billion in monthly trading volume, representing a 10.6% month-over-month increase. Analysts now estimate that annual prediction market volume could range anywhere between $240 billion and $1.3 trillion by the end of 2026, highlighting just how rapidly this asset class is expanding. These figures demonstrate that prediction markets are no longer experimental products—they are becoming mainstream financial platforms with global participation.

Picture this. A founder wakes up on a Monday morning with a simple idea. Instead of building another crypto exchange or fantasy sports app, they decide to build a platform where people can trade on real world events. People place predictions on elections, sports championships, cryptocurrency prices, technology launches, weather events, and even entertainment awards. Every prediction becomes a market where thousands of users participate together. Just a few years ago, this idea sounded niche. Today, it has become one of the fastest growing sectors in fintech. Prediction markets are no longer experimental blockchain products. They are becoming a completely new financial category where billions of dollars change hands every month. One of the biggest examples is Limitless. Built on Base, the platform has quickly gained attention by creating an easy and engaging prediction trading experience. Since launch, Limitless has already crossed more than $500 million in total trading volume, proving there is massive demand for modern prediction platforms. At the same time, larger players continue to push the industry forward. Polymarket recorded $10.57 billion in trading volume during March 2026, becoming the first prediction market platform to cross the $10 billion monthly milestone. This represented a 33 percent increase over February 2026, showing that market participation is still accelerating. The growth becomes even more impressive when looking at the entire industry. According to Pew Research Center, combined monthly trading volume across Kalshi and Polymarket increased from less than $1.2 billion in early 2025 to nearly $24 billion by April 2026, representing almost 20 times growth in just over one year.   Industry wide prediction market activity crossed $44 billion during 2025, while 2026 opened with a record single day trading volume of approximately $701.7 million. This is no longer a small crypto experiment. It is becoming an entirely new financial ecosystem.