B2C Consumer App / Platform
Kalshi vs Polymarket
Structured technology and market comparison · 2026
Direct Feature Comparison
Kalshi · vs · PolymarketRegulated US platform for trading event-based prediction contracts.
Real-money prediction market for trading event probabilities.
Analyze all overlapping signals and tech stacks for Kalshi and Polymarket
Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.
Comparison Analysis
What is the main difference between Kalshi and Polymarket?
When comparing Kalshi and Polymarket, both platforms operate within the B2C Consumer App / Platform ecosystem. Kalshi is positioned as Regulated US platform for trading event-based prediction contracts, whereas Polymarket focuses on Real-money prediction market for trading event probabilities. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.
What are the top alternatives to Kalshi and Polymarket?
When evaluating Kalshi and Polymarket, enterprise buyers also consider other platforms in B2C Consumer App / Platform. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.
How do the corporate scale, structure, and headquarters of Kalshi and Polymarket compare?
Kalshi is headquartered in United States (founded in 2018) with Unknown. Polymarket is based in Unknown (founded in 2020) with 50–200 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.
Market Signals
Recent Market Signals & Activity: Kalshi vs Polymarket
Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.
Kalshi
Recent Signals
- ·CNBC InvestingFinance / Investments
Prediction Markets See Anthropic IPO Near-Certain After SEC Filing
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.
- Anthropic plans to list on Nasdaq under the ticker 'ANT'.
- ·AdweekCreative Advertising
Kalshi launches 'King Blocker' device to mute LeBron James mentions
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.
- The King Blocker is a real physical device offered via giveaway on a dedicated microsite.
- ·CNBC InvestingFinance
Kalshi Traders Predict Anthropic IPO Announcement Likely
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.
- Anthropic confidentially filed its IPO prospectus in June and is seeking a $2 trillion valuation.
Polymarket
Recent Signals
- ·CNBC InvestingFinance / Investments
Prediction Markets See Anthropic IPO Near-Certain After SEC Filing
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.
- Anthropic plans to list on Nasdaq under the ticker 'ANT'.
- ·AdweekPlatform
Polymarket CMO Fired Amid Regulatory Investigations
Polymarket, the crypto-based prediction market platform, has reportedly fired its Chief Marketing Officer Matthew Moddaber, as reported by the New York Post. Moddaber, who joined in 2024 and was the company's 11th employee, is also a co-founder of BeReal and Salad House. The firing comes amidst a string of controversies, including a Wall Street Journal investigation alleging the company hired college students to film fake videos of successful trades, prompting senators to call for a CFTC investigation. Additionally, New York Governor Kathy Hochul and Attorney General Letitia James have filed a lawsuit against Polymarket for operating an illegal gambling operation. The platform has also faced scrutiny from the New York City Council and Harvard researchers, who found suspicious trading patterns. Despite these issues, Polymarket released its first U.S. political campaign directed by Kathryn Bigelow.
- Polymarket reportedly fired CMO Matthew Moddaber, as reported by the New York Post on October 23, 2026.
- Matthew Moddaber served as marketing chief since 2024 and was Polymarket's 11th employee.
- A Wall Street Journal investigation found Polymarket hired college students to film fake trade videos, prompting senators to urge a CFTC investigation.
- ·AdweekCreative Advertising
Kalshi launches 'King Blocker' device to mute LeBron James mentions
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.
- The King Blocker is a real physical device offered via giveaway on a dedicated microsite.
Compare their exact ecosystem overlaps.
Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Kalshi and Polymarket share across the market ecosystem.
Unlock full capability matrix, client overlaps & technology stacks