Cryptocurrency Exchanges & Digital Assets · B2C Consumer App / Platform
Kalshi
Regulated US platform for trading event-based prediction contracts.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- Kalshi Inc.
- Entity type
- COMPANY
- Founded
- 2018
- Headquarters
- United States
- Market cluster / sector
- Cryptocurrency Exchanges & Digital Assets
- Market role
- B2C Consumer App / Platform
- Official website
- kalshi.com
What Kalshi does
Kalshi runs a regulated marketplace for event contracts. It creates value by listing contracts on real-world outcomes, attracting traders with differing views, matching orders through its exchange infrastructure, and converting trading activity into fee revenue. The business depends on liquidity, market breadth, regulatory permission and trust in settlement and market operations. The API extends this model by enabling higher-frequency and programmatic participation from professional users.
Category differentiation
Kalshi is a regulated prediction-market exchange for event contracts, not a marketing software vendor or general productivity SaaS platform. It differs from generic betting or forecasting sites because the supplied data centres on regulated exchange infrastructure and direct order matching.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
Kalshi Inc. operates a US-based, federally regulated online prediction-market exchange where users trade event contracts tied to real-world outcomes such as politics, economics and weather. The core product is an exchange-style platform with a central limit order book that matches counterparties directly, while contract prices function as market-implied probabilities. The company serves both retail participants and more sophisticated traders, and it extends exchange access through an API for developers and quantitative trading firms. Kalshi generates revenue primarily through transaction-based fees on exchange activity rather than subscriptions. Its strategic position is defined by regulatory approval, proprietary exchange infrastructure and the ability to aggregate liquidity in a category that remains restricted in the US. Customers include individual traders, institutional participants, developers and algorithmic trading firms that need regulated event-contract execution and market data access.
Company news briefing
Briefing updated:
Kalshi maintains its position in real-time predictive forecasting by tracking major corporate milestones, such as surging trader probabilities regarding Anthropic's potential initial public offering. However, the platform faces ongoing regulatory headwinds following a 6th U.S. Circuit Court of Appeals ruling that permits state-level regulation of sports prediction contracts. This legal pressure coincides with intensifying market competition from sportsbook entrants like DraftKings' DKeX.
Business model & monetisation
Kalshi monetises primarily through exchange transaction fees tied to contracts traded on its platform, using an exchange-style percentage take-rate on profitable or settled positions rather than a recurring software subscription. The commercial model is volume-driven: more listed markets, more liquidity and more trading activity expand revenue. API access supports deeper engagement from programmatic traders and can reinforce trading volume, though the supplied data explicitly supports transaction fees as the main pricing mechanism.
- Exchange trading fees
- Percentage Take-Rate
- Programmatic access tied to exchange activity
- Pay-per-Use
Products & capabilities
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Competitors & alternatives
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Side-by-side comparisons
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
Prediction Markets See Anthropic IPO Near-Certain After SEC Filing
Finance / Investments · Recorded impact score: 4/5
Anthropic has moved closer to its public market debut by filing a Form S-1 with the U.S. Securities and Exchange Commission. Prediction market traders on platforms like Kalshi and Polymarket are assigning high probabilities to the AI company completing its IPO this year, with Kalshi showing a 95% chance of an official announcement. The filing reveals plans for a Nasdaq listing under the ticker symbol 'ANT'. A Wall Street Journal report indicates Anthropic targets starting trading the week of November 16, though Kalshi traders only give a 14% probability of trading beginning before then. Polymarket traders estimate a 69% chance of listing by November 20. The move marks a significant step for one of the leading AI companies, with investors now gaining insight into its financials.
- Anthropic filed Form S-1 with the SEC on Monday, October 26, 2026.
- Kalshi prediction market shows 95% odds of Anthropic officially announcing its IPO by end of 2026.
Kalshi launches 'King Blocker' device to mute LeBron James mentions
Creative Advertising · Recorded impact score: 1/5
Kalshi, a prediction market platform, has launched a creative campaign featuring NBA player Dillon Brooks to promote its new 'King Blocker' device, which mutes any mention of his on-court rival LeBron James on electronic devices. The campaign, created by agency es muy good, includes a TV ad where Brooks uses the device to block James' name and nicknames. Kalshi is offering the physical device as a giveaway via a dedicated microsite, marking the first time the brand has released a tangible product alongside a campaign. The campaign runs for eight days across TV, streaming, and social platforms, starting with the NBA Tip-Off. Kalshi has grown significantly in 2026, with analysts estimating its valuation could approach $42 billion, and competes with other prediction markets like Polymarket. The brand emphasizes it does not allow trading on global conflicts.
- Kalshi launched the 'King Blocker' device to mute LeBron James mentions, promoted by NBA player Dillon Brooks.
- The campaign was created by agency es muy good.
Kalshi Traders Predict Anthropic IPO Announcement Likely
Finance · Recorded impact score: 4/5
Traders on the prediction market platform Kalshi have sharply increased their estimates that Anthropic, the AI company, will announce an initial public offering (IPO) this year. The probability of an IPO announcement before November jumped from 4.7% on September 28 to 16% by Wednesday afternoon. Kalshi traders see a greater than 60% chance of an announcement before December and nearly 80% before January. This comes amid reports that Anthropic will warn investors in its IPO prospectus that its AI models pose a 'catastrophic or existential risk to humanity.' Anthropic confidentially filed its IPO prospectus in June and is seeking a $2 trillion valuation. The company plans to spend over $500 billion on cloud computing and infrastructure in the coming year. Anthropic's CEO Dario Amodei has also urged AI companies to slow down the pace of AI advancement, a stance supported by OpenAI's Sam Altman and SpaceX's Elon Musk.
- Kalshi traders see a 16% chance of Anthropic announcing an IPO before November, up from 4.7% on Sept. 28.
- Kalshi traders estimate a greater than 60% chance of an IPO announcement before December and nearly 80% before January.
Appeals Court Rules States Can Regulate Sports Prediction Markets
Regulation · Recorded impact score: 3/5
The 6th U.S. Circuit Court of Appeals ruled that states can regulate sports-related event contracts on prediction market platforms, dealing a second major legal defeat for the industry. The court held that Kalshi's sports contracts are not swaps under the CFTC's exclusive jurisdiction and that state gambling laws are not preempted. This decision aligns with a previous 9th Circuit ruling, while a 3rd Circuit ruling favored CFTC jurisdiction. The legal battle over regulatory authority is expected to reach the Supreme Court, which may soon decide whether to hear an appeal from New Jersey.
- The 6th U.S. Circuit Court of Appeals ruled that Ohio and Tennessee can regulate Kalshi's sports prediction markets.
- The court found that Kalshi's sports contracts do not qualify as swaps under the CFTC's exclusive jurisdiction.
DraftKings stock rises on prediction market ruling; analysts call it rational
Prediction Markets · Recorded impact score: 3/5
DraftKings' stock has rallied on news that negatively impacts prediction markets, a disconnect noted by CEO Jason Robins. Following a 9th U.S. Circuit Court of Appeals ruling stating sports event contracts are not swaps and not under CFTC jurisdiction, DraftKings shares rose over 7%, and Flutter over 6%. Robins, having launched DraftKings' prediction market exchange DKeX in June, expressed confusion over the stock reaction, as prediction markets are a growth area for the company. Analysts view the market's response as rational, noting DraftKings' core revenue comes from sportsbooks. Bernstein's Ian Moore highlights DKeX's potential, ranking third in prediction market volume and projecting $1 billion consumer volume by December. Investors are waiting to see if DKeX can sustain growth through the fall sports seasons and compete with Polymarket and Kalshi.
- 9th U.S. Circuit Court of Appeals ruled sports event contracts on prediction markets are not swaps, limiting CFTC oversight.
- DraftKings shares rose more than 7% following the court ruling; Flutter shares increased over 6%.
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Questions about Kalshi
What is Kalshi?
Kalshi is a US-based regulated prediction-market exchange where users trade event contracts linked to real-world outcomes.
Who uses Kalshi?
Kalshi is used by retail traders, institutional participants, developers and quantitative trading firms.
How does Kalshi make money?
Kalshi makes money primarily from transaction-based fees on trades executed on its exchange.
Sources & coverage
This profile uses public, official and technically observable information. Missing information does not prove that a product or relationship does not exist. The list below does not imply that every profile statement has been verified.
17 publicly documented primary sources and citations linked across the market graph.
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