About this app
How to play Fei Long Zai Tian
“Customers seek personalised experiences, extensive player proposition bets and the ability to build highly customised wagers in real time,” Lamb says. “Meeting these modern expectations through manual trading is no longer realistic at scale.”
AI also helped Kambi reduce the delay between a customer selecting an in-play bet and being able to place it. Its dynamic live delay technology enables it to set bespoke live delay on an individual bet level, optimising the UX and alleviating friction. Across the Premier League and World Cup, Kambi reduced live betting delay by more than 40% between August 2025 and July 2026.
The result for customers was more choice, shorter suspension periods and faster bet acceptance. For operators, those improvements can support both customer retention and profitability.
What is Fei Long Zai Tian?
Other estimates are considerably higher, illustrating how difficult the market is to measure. As an example, separate research from Gaming Compliance International put the value of unregulated online gambling at $5.9 trillion in wagering value in 2025, while estimating that unregulated operators accounted for 78% of global online gaming GGR.
Another report, commisisoned by Euromat, estimates that Europe’s black market has sustained a compound annual growth rate of 18% between 2019 and 2026, and will be worth up to €13 billion by the end of the year.
For enforcement authorities, however, the challenge is not simply estimating its size. It is keeping track of an ecosystem that can continually change domains, infrastructure and acquisition channels. That is where Madsen sees Trace2Trace fitting in.
About Fei Long Zai Tian
The problem is that many of these recommendations involve companies that are not authorised to operate in Brazil. Some may be licensed in other countries, but that doesn’t allow them to operate legally in the Brazilian market.
The research also found profiles of influencers known as tipsters, sports traders and “professional gamblers”. They sell access to groups, predictions, spreadsheets and other products related to betting, while presenting gambling as an income-generating activity.
According to The Intercept, some content even uses expressions like “leaving the CLT [Brazilian labour law]” and “your dream income” to promote this type of activity. There are also screenshots of alleged user earnings and posts that present gambling as a kind of investment.
