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HOME/PITCHBOOK NEWS/Polymarket's global edge is crac…
NEWS
// NEWSLETTER ISSUE
PITCHBOOK NEWS

Polymarket's global edge is cracking

DATE October 2, 2026SOURCE PITCHBOOK NEWSPARTICIPANTS PITCHBOOK NEWS
In this episode
// SUMMARY

1. Key Themes

Theme: Polymarket's international monetization is the crux of its valuation

Fee introduction caused sharp volume and user declines

Polymarket's first-ever transaction fees have materially hurt activity on its international platform, and retention is deteriorating.

"The introduction of transaction fees for the first time this year has led to a 57% decline in event-contract volume and a 59% decline in the number of wallets accepting buy or sell offers in the international business from March to August."

"Repeat activity has also weakened, with just 20% of wallets first seen trading in July returned the following month, compared with 44% for March's cohort."

The international business is central to the investment case

"We estimate that the company's non-US business could generate 65% of contract volume and 53% of net revenue this year, making repeat, fee-paying activity central to its investment case."

"Ultimately, we believe its $15 billion valuation would not hold without a fully monetized international business. Our base case puts international revenue after incentives at $218 million this year, rising to $602 million in 2028."

Incentives are propping up activity

"Polymarket offers rebates and rewards to its users, which we size at 38% of its international gross fees. With volumes appearing to stabilize at lower levels, the company needs to demonstrate that it can retain this activity without continually increasing rewards."

Theme: Power is the scarcest asset in AI build-outs, and the Gulf is monetizing that

Power access is now the main bottleneck, and equity ownership of data centers is a hard sell

"Access to power has become the biggest hurdle for the AI build-out, investors said on a panel at SuperReturn Asia in Singapore this week. Funding is another: Fast-aging technology and reliance on a handful of hyperscaler tenants make data centers as equity investments a harder sell."

Gulf states pair cheap energy with patient sovereign capital

"'Qatar has access to cheap energy through its LNG base. It has sufficient land resources, and it has the ability to acquire and purchase compute through a coordinated approach,' said Mohsin Pirzada, head of funds at the Qatar Investment Authority."

"Governments and their affiliated investment vehicles have been piling patient capital into AI build-outs throughout the region, boosting its appeal to outside investors. Last year, the UAE began developing a 5 GW AI campus in Abu Dhabi, while PIF-backed Humain plans to raise an initial $2.5 billion from global and domestic investors for Saudi data centers."

Theme: Capital continues to flow into AI-adjacent infrastructure, security, and hardware

Large rounds for autonomous security and AI/hardware tooling

"Autonomous cybersecurity company Armadin secured a $255.5 million Series B led by Andreessen Horowitz and Accel."

"Semiconductor startup Volantis, which develops AI interface architecture, raised an $88 million Series A led by Lachy Groom and Abstract Ventures."

"Flow Engineering, which makes a hardware development platform, secured a $50 million Series B at a $750 million valuation led by Antonio Gracias of Valor Equity Partners and Gavin Baker at Atreides Management."

Anthropic IPO timeline firming up

"Anthropic's pre-IPO investor event has been scheduled, Bloomberg reported, positioning the startup for an early November listing following the October 14 investor day."

Theme: Exit and IPO pipeline spans infrastructure, nuclear, and Asia AI

Infrastructure M&A and AI/energy IPOs

"Australia-listed Transurban agreed to acquire a portfolio of toll road assets in Australia from CPP Investments for A$4.5 billion ($3.1 billion)."

"Tencent-backed AI cloud infrastructure company Infinigence filed confidentially for a Hong Kong IPO, Bloomberg reported. SGE, a Polish developer of small modular nuclear reactors, is targeting an IPO in 2028."

2. Contrarian Perspectives

Polymarket's international footprint, long assumed to be its moat, may be a liability if it can't be monetized. The analyst frames the global footprint as a competitive advantage that is currently failing to convert into durable revenue. Fees triggered steep declines, and rewards are subsidizing retention.

"We see Polymarket's international footprint as a key advantage over peers."

"With volumes appearing to stabilize at lower levels, the company needs to demonstrate that it can retain this activity without continually increasing rewards."

Evidence: volume down 57%, active wallets down 59%, cohort retention falling from 44% to 20%, and rewards at 38% of gross fees.

Owning AI data centers as equity is not where infrastructure investors see the value; power is. Counter to the narrative that data centers themselves are the prime investable asset, panelists see them as poor equity holdings because of obsolescence and tenant concentration.

"Fast-aging technology and reliance on a handful of hyperscaler tenants make data centers as equity investments a harder sell."

3. Companies Identified

Polymarket

  • Description: Prediction market platform with US and international businesses.
  • Why mentioned: Case study in monetizing a global footprint; analyst initiation report.
  • Quotes: "While Polymarket's US prediction markets business is gaining momentum, monetizing its established international platform is proving more difficult."

Anthropic

  • Description: AI model developer preparing for an IPO.
  • Why mentioned: Scheduled pre-IPO investor event.
  • Quotes: "Anthropic's pre-IPO investor event has been scheduled... positioning the startup for an early November listing following the October 14 investor day."

Humain (PIF-backed)

  • Description: Saudi AI/data center platform.
  • Why mentioned: Raising capital for Saudi data centers.
  • Quotes: "PIF-backed Humain plans to raise an initial $2.5 billion from global and domestic investors for Saudi data centers."

Armadin

  • Description: Autonomous cybersecurity company.
  • Why mentioned: Largest VC round of the day.
  • Quotes: "Armadin secured a $255.5 million Series B led by Andreessen Horowitz and Accel."

Volantis

  • Description: Semiconductor startup developing AI interface architecture.
  • Why mentioned: $88M Series A.
  • Quotes: "Volantis... raised an $88 million Series A led by Lachy Groom and Abstract Ventures."

Flow Engineering

  • Description: Hardware development platform maker.
  • Why mentioned: $50M Series B at a $750M valuation.
  • Quotes: "Flow Engineering... secured a $50 million Series B at a $750 million valuation."

Homeward

  • Description: Financing, mortgage, and title solutions for real estate professionals.
  • Why mentioned: Equity plus debt raise.
  • Quotes: "Raised a $120 million Series D led by Saluda Grade and $330 million in debt facilities."

Infinigence

  • Description: Tencent-backed AI cloud infrastructure company.
  • Why mentioned: Confidential Hong Kong IPO filing.
  • Quotes: "Filed confidentially for a Hong Kong IPO, Bloomberg reported."

SGE

  • Description: Polish small modular nuclear reactor developer.
  • Why mentioned: IPO target.
  • Quotes: "Is targeting an IPO in 2028."

Transurban / CPP Investments

  • Description: Australian toll road operator (acquirer) and Canadian pension investor (seller).
  • Why mentioned: A$4.5B infrastructure deal.
  • Quotes: "Transurban agreed to acquire a portfolio of toll road assets in Australia from CPP Investments for A$4.5 billion."

OpenAI

  • Description: AI developer.
  • Why mentioned: Fired safety researchers.
  • Quotes: "Three safety researchers at OpenAI have been fired from the company after they allegedly gave company information to an outside AI safety organization."

Other deals noted: Parakeet Health ($10M Series A, Canvas Ventures), Osavul ($10M Series A, 33N Ventures), Foundational ($10.9M), OSCP (Series A, New Science Ventures), Pinalli (HIG exit to Borletti), Energy Distribution Partners (possible >$1B sale by Pritzker Private Capital).

4. People Identified

Mohsin Pirzada

  • Description: Head of funds, Qatar Investment Authority.
  • Why mentioned: Articulated the Gulf's energy-and-compute pitch.
  • Quotes: "Qatar has access to cheap energy through its LNG base... the ability to acquire and purchase compute through a coordinated approach."

Franco Granda

  • Description: Senior Research Analyst, Private Company Coverage, PitchBook.
  • Why mentioned: Author of the Polymarket initiation report.
  • Quotes: "Ultimately, we believe its $15 billion valuation would not hold without a fully monetized international business."

Antonio Gracias (Valor Equity Partners) and Gavin Baker (Atreides Management)

  • Description: Investors.
  • Why mentioned: Led Flow Engineering's Series B.
  • Quotes: "Led by Antonio Gracias of Valor Equity Partners and Gavin Baker at Atreides Management."

Lachy Groom

  • Description: Investor.
  • Why mentioned: Co-led Volantis Series A.
  • Quotes: "Led by Lachy Groom and Abstract Ventures."

Tom Richard and Max Oppenheimer

  • Description: PE-focused lawyers departing Weil Gotshal & Manges.
  • Why mentioned: Talent movement in PE legal advisory.
  • Quotes: "Including Tom Richard and Max Oppenheimer, who both advise PE firms, Bloomberg reported."

5. Operating Insights

Test pricing changes on cohort retention, not just aggregate volume. The Polymarket data shows how introducing fees can look survivable in headline volume while cohort retention collapses.

"Just 20% of wallets first seen trading in July returned the following month, compared with 44% for March's cohort."

Watch the true cost of incentives when you subsidize growth. Rebates and rewards can mask weak underlying demand and erode net revenue.

"Polymarket offers rebates and rewards to its users, which we size at 38% of its international gross fees... the company needs to demonstrate that it can retain this activity without continually increasing rewards."

Pitch infrastructure with the scarce input, not the asset. The Gulf's positioning shows that leading with the bottleneck resource (power) plus patient capital is more compelling than selling data center equity.

"Gulf states are making access to energy and patient capital their pitch."

6. Overlooked Insights

OpenAI's firing of safety researchers over alleged information sharing with an outside organization signals tension between internal governance and external AI safety oversight just as the company's peers head toward public markets.

"Three safety researchers at OpenAI have been fired from the company after they allegedly gave company information to an outside AI safety organization, The Wall Street Journal reported."

European VC capital formation is quietly expanding, along with Eurazeo's move into the Gulf.

"San Francisco-based VC firm Headline announced a $400 million fund to back seed and Series A startups across Europe... Paris-based Eurazeo announced its first location in the Middle East, an office in Abu Dhabi that will open next year."