Observed Signal · Oct 23, 2025 · Regulation · Source: AdExchanger · Impact: 4/5 · Sentiment: Neutral
Reddit Sues Scrapers Amid AdTech Power Shifts
AdExchanger’s Thursday roundup covers antitrust actions, platform power shifts, and ad-tech movements. Reddit sues four scraping vendors—SerpApi, Oxylabs, AWMProxy, and Perplexity—alleging data was gathered via Google crawlers and sold to AI firms including OpenAI and Meta, with Reddit licensing data for use in LLMs. Unity Software reports regulatory wins and launches a zero-fee product for mobile developers, potentially shifting over $4 billion in revenue from Google and Apple back to developers (per Bloomberg citing Aldora Intelligence). Google is introducing post-auction discounts and direct agreements in AdX as of January, following criticism of transparency. TikTok’s US operations are being moved to a new ownership group under regulatory mandates, with ongoing ad-revenue growth and restrictions on linking out from shopping posts, plus exploration of paid promotions via GMV Max. The roundup also notes the anticipated November close of the Omnicom-IPG merger and ANA leadership changes.
Policy updates by major platforms (Google AdX) and regulatory actions with substantial potential impact on AdTech; plus high-profile market moves (Unity revenue shift, Reddit data lawsuit).
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Key Takeaways & Evidence Grounding
- Reddit sues four scraping vendors—SerpApi, Oxylabs, AWMProxy, and Perplexity—alleging data scraped via Google's crawlers was sold to AI companies including OpenAI and Meta, with Reddit licensing data for LLM use.
- Unity Software debuts a zero-fee product for mobile developers and reports regulatory wins that could redirect more than $4 billion in revenue from Google and Apple back to developers, per Bloomberg citing Aldora Intelligence.
- Google begins offering post-auction discounts and direct agreements in AdX as of January, signaling a thaw in media-discount practices after criticism over transparency.
- TikTok’s US operations are being transferred to a new ownership group due to regulatory mandates, with ongoing ad revenue growth and restrictions on linking out from shopping posts, plus exploration of paid promotions via GMV Max.
- The Omnicom-IPG merger is expected to close in November.
Connected Companies & Entities
5 Entities mappedRelated Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Fired OpenAI Researchers Dispute Misconduct Claims, Warn of Chilling Effect
Three OpenAI safety researchers, Jasmine Wang, Tomek Korbak, and Mikita Balesni, who were fired last week, have published an open letter denying allegations of mishandling sensitive information. They warn that their dismissal creates a chilling effect that stifles AI safety work and open dialogue within the company. The researchers say they acted in good faith and within company norms, and that the reasons for their firing are unclear. They urge OpenAI to uphold its commitments to third-party safety auditors and maintain a transparent culture. OpenAI responded with an internal memo denying retaliation and stating that employees are not terminated for raising concerns, but did not address specific policy violations or circumstances of the dismissal. The dispute highlights tensions between internal safety research and company communication policies at a time when OpenAI faces scrutiny over safety incidents.
Ben Affleck's AI Knowledge Goes Viral
Ben Affleck, the actor who sold his AI filmmaking startup to Netflix for a reported $587 million, has gone viral for demonstrating deep understanding of AI technology in recent interviews. He discussed machine learning, neural networks, and even admitted to writing Python scripts. Affleck detailed his journey from analog to digital film, his use of AI in visual effects, and his creation of a proprietary dataset for ethical AI filmmaking. He also visited OpenAI and used his celebrity status to access emerging tech. Affleck addressed AI's potential, expressing concerns about its effect on education and learned helplessness rather than existential threats. He used AI in his movie 'Animals' and emphasized the additive nature of AI in filmmaking.
AI Leaderboard Arena Raises $200M at $3.1B Valuation
Arena, the AI leaderboard platform that originated as a UC Berkeley research project, has raised a $200 million Series B round at a $3.1 billion valuation. The round was led by Lightspeed Venture Partners and Khosla Ventures, with participation from Salesforce Ventures, 01 Advisors, Dell Technologies Capital, Endeavor Catalyst, a16z, Felicis, and others. This follows the company's announcement in June that it reached $100 million in annualized run-rate revenue. Arena provides a crowdsourced platform where users rate AI model outputs, and it has introduced a commercial product called AI Evaluations to offer detailed performance analytics. The company has also added a new 'alignment' category to its leaderboard, ranking models on issues like unauthorized actions and deceptive completion. Arena's valuation has nearly doubled in about 10 months, from $1.7 billion post-money in January to $3.1 billion now.
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