Character Technologies Inc., the company behind Character.ai, filed for Chapter 11 bankruptcy protection in Delaware on Monday, October 12, 2026, with an agreement under which a Disney affiliate would pay $20 million for a non-exclusive perpetual license to certain of its intellectual property and claims - not for the chatbot platform itself, which the company says will be wound down if the sale process fails to produce a buyer that keeps it running. For the advertising market, the filing puts a question mark over a consumer AI app that, according to its own ads.txt file, sells inventory through Google, PubMatic, OpenX, InMobi, Teads, Outbrain, Yandex and more than a dozen resellers.

In Short

Character.ai, an app where people chat with AI characters, has run out of road financially and asked a US court to oversee the sale of its assets, with Disney lined up to pay $20 million for a license to some of its technology and legal claims. The app also shows ads, and dozens of ad tech companies are listed as authorized to sell its ad space, so advertisers and ad platforms that buy or sell that inventory are directly affected. If nobody buys the business in a way that keeps the app alive by late November or early December 2026, the platform will be shut down and that ad inventory will disappear.

What was filed

The voluntary petition, case number 26-11603, was filed on October 12, 2026 in the US Bankruptcy Court for the District of Delaware. It was signed by Colin M. Adams, chief executive officer, and by Erin R. Fay of Wilson Sonsini Goodrich & Rosati as the attorney for the debtor. The form lists Character.AI as the only other name the company has used in the past eight years, gives its principal place of business as 2114 Broadway, Redwood City, California, and its mailing address as 700 El Camino Real in Menlo Park.

The numbers on the petition are broad bands rather than precise figures, as the official form requires. Character Technologies estimated its assets at between $50,000,001 and $100 million, and its liabilities in the same band. It estimated between 100 and 199 creditors. And, in a detail that separates this case from many tech bankruptcies, the company checked the box stating that funds will be available for distribution to unsecured creditors - rather than the alternative, which says nothing will be left once administrative expenses are paid.

The company described itself on the form under NAICS code 5415, the classification for computer systems design and related services. A separate corporate ownership statement says no corporation owns 10% or more of the debtor.

According to the board resolution attached to the petition, the Character Technologies board created a special restructuring committee on October 8, 2026, four days before the filing, to "consider, evaluate, and review possible strategic and financial alternatives available to the Company in light of the Company's cash flow, liquidity, general financial condition, and contingent liabilities." The committee's three members - Christopher Sontchi, Rick Marini and Stan Chudnovsky - signed the unanimous written consent authorizing the petition on October 12. The resolution retains Wilson Sonsini as restructuring counsel, Young Conaway Stargatt & Taylor as conflicts counsel, Houlihan Lokey as investment banker, Areté Partners as financial and restructuring adviser, and Stretto as claims and noticing agent.

Disney's role: a license, not a takeover

According to Character.ai, it entered an agreement with Disney Worldwide Services, Inc. before the filing under which Disney "will serve as stalking horse bidder for a non-exclusive perpetual license of certain Company intellectual property and certain Company claims, in exchange for $20 million and Disney's provision of transition services using former Company employees it has hired."

Each part of that sentence matters. A stalking horse bid sets the floor for an auction under section 363 of the Bankruptcy Code; other bidders can top it with "higher or better offers." The license is non-exclusive, which means Disney would not hold sole rights to the technology. And the transition services - which, according to the company, "will help the Company safely operate using its platform for a limited period of time and support its sale process" - are to be delivered by people who used to work at Character.ai and now work for Disney.

That last point connects the filing to a hire made less than a month earlier. Engadget reported on September 18, 2026 that Disney had appointed Karandeep Anand, the former CEO of Character.AI, as its first chief technology officer, and that he would "bring several of Character.AI's technical staff along with him in the process."

The company has also filed a motion for approval of bidding procedures. Under the proposed timeline, Character.ai said it expects the sale process to conclude, and any resulting transactions to close, "in late November or early December 2026."

The sentence with the most direct consequence for advertisers comes later in the company's statement: "To the extent the Sale Process does not result in a purchase that provides for a continuation of the Character.ai platform, the platform will be wound down." Disney's offer, as described, does not provide for continuation. It licenses IP and claims. Whether the app survives therefore depends on a different bidder emerging, one that wants the platform as an operating business.

Colin Adams, Character.ai's CEO, said in the company's statement: "Over the past year, Character.ai has taken meaningful steps to sustain and improve its business in the face of significant legal, regulatory, and operational headwinds. After a comprehensive review of the available alternatives, the board determined that this court-supervised sale process provides the Company with the best opportunity to maximize value for all stakeholders. As we navigate this process, maintaining a safe and engaging user experience for our Character.ai community remains a top priority."

Until then, the company says it expects to keep operating "with minimal disruptions to service." Its first-day motions ask the court for permission to keep paying wages and benefits, "honor commitments to platform users and satisfy obligations to vendors and partners incurred after the filing date."

Character.ai as a programmatic publisher

Character.ai is usually discussed as an AI company, a consumer app, or a defendant. It is also a seller of advertising inventory. That status is visible in the company's ads.txt file, published at character.ai/ads.txt, a copy of which was captured on October 13, 2026 and reviewed for this article.

The file contains 44 seller lines. Eight are declared DIRECT, meaning the publisher holds the account with that ad system itself. The other 36 are declared RESELLER, meaning a third party is authorized to sell the inventory through its own account. The file is organized into labeled blocks, each corresponding to a demand partner:

  • Google: one line, pub-2275021262646093, DIRECT. Google's public sellers.json file, checked on October 13, 2026, lists that publisher ID as seller type PUBLISHER, with the name "Character Technologies Inc." and the domain character.ai. That match confirms the account belongs to the company rather than to an intermediary.
  • InMobi: one DIRECT line plus seven reseller lines covering Rubicon Project (two accounts), Smaato, Conversant, Mintegral, PubMatic and LoopMe.
  • Teads and Outbrain: Teads (account 32523) and two Outbrain accounts declared DIRECT, followed by seven reseller lines for OpenX, Rubicon Project, Index Exchange, PubMatic, Improve Digital, Smaato and Media.net.
  • Equative (the label used in the file): 15 lines, all of them RESELLER. They include smartadserver.com account 5985-OB, PubMatic (two accounts), Rubicon Project, OpenX, AppNexus, LoopMe, xAd, Smaato, PubNative, Verve, Adyoulike, Admanmedia and two Contextweb accounts.
  • Yandex: one DIRECT line (account 327131551) and seven reseller lines. One of them is a Google line, pub-5533854580432370, which Google's sellers.json attributes to Digital Revenue LLC, domain revloq.com, with the seller type BOTH.
  • OpenX: one DIRECT line, account 566795268.
  • PubMatic: one DIRECT line, account 168253.

Across the file, 26 distinct ad system domains appear. PubMatic is the most frequent, with five lines, followed by Rubicon Project with four.

Two features of the file stand out for anyone who buys or audits this kind of supply. The Equativ block, which corresponds to the ad tech company formerly known as Smart AdServer and now known as Equativ, contains no DIRECT line at all, so every path through it involves at least one intermediary. And the Yandex block authorizes a second Google account belonging to a different company, which means Character.ai's inventory can reach Google demand through at least two distinct seller IDs. Neither is unusual in isolation. Together, they show a supply path structure built for reach rather than for a short chain.

The ratio of reseller to direct lines - more than four to one - is in line with what the broader market has been doing. Over a single month among the top 50,000 US publishers, reseller lines grew by a net 44,608 against 10,334 for direct lines, according to DataBeat figures reported by PPC Land on September 30, 2026. The file itself contains no OWNERDOMAIN or MANAGERDOMAIN declarations.

What the documents do and do not show

The ads.txt file and the Google sellers.json record establish that Character.ai is set up as a programmatic publisher with a direct Google account and direct relationships with at least six other ad systems. They do not establish how much money advertising brings in, what share of revenue it represents, or whether the lines are all actively used.

None of the bankruptcy documents mention advertising. The press release does not mention it. The list of the 20 largest unsecured creditors contains no supply-side platform, exchange or ad network - which is consistent with how the money flows, because a supply-side platform pays the publisher, so ad tech partners would sit on the receivables side of Character.ai's books rather than among its creditors. Schedules of assets, which would show receivables, were not part of the documents reviewed.

The one advertising-related line in the creditor list points the other way. Apple Distribution International Ltd is listed with a trade payable of $384,683, and the contact address given for it is an Apple accounts-receivable mailbox for ad platforms. That suggests, though the filing does not say so, that Character.ai was also an advertiser, buying promotion on Apple's platforms - a common practice for consumer apps acquiring users. This is an inference from the contact address, not a statement in the filing.

The scope of the file matters too. The file at character.ai/ads.txt authorizes sellers of web inventory. In-app inventory is normally declared in a separate app-ads.txt file.

The creditors

The 20 largest unsecured claims, listed in the petition, add up to about $10.69 million across the 17 claims that carry a dollar figure. The other three have no stated amount.

Google LLC tops the list with a trade payable of $4,148,944. The filing does not say what the payable is for. Hogan Lovells follows with $2,125,026 for professional services, then DigitalOcean with a $1,953,100 trade payable. Fireworks.ai, an AI inference provider, holds a disputed claim of $813,900, and Zayo Group, a network infrastructure company, a disputed $119,210.

Law firms account for a large share of the list: Hogan Lovells, White & Case ($189,475), Munger, Tolles & Olson ($136,807.61), Skadden, Arps, Slate, Meagher & Flom ($126,203) and Quinn Emanuel Urquhart & Sullivan ($63,674). Skadden's position is notable. According to Character.ai, Disney has engaged Skadden as its legal adviser on the stalking horse transaction, while the same firm appears on Character.ai's creditor list.

The final three entries are the clearest expression of what Adams called "legal, regulatory, and operational headwinds." The Commonwealth of Pennsylvania, the Commonwealth of Kentucky and a minor plaintiff, whose name and address are redacted, are listed as litigation claimants. All three claims are marked contingent, unliquidated and disputed, with the amount stated as unknown.

Pennsylvania's case dates to May 1, 2026, when the State Board of Medicine sued Character Technologies over an AI character that claimed to be a licensed psychiatrist. That complaint stated that the platform had more than 20 million monthly active users and more than 18 million user-created characters. Kentucky's claim is less documented in the material reviewed. Seeking Alpha, in its report on the filing, wrote that Reuters "earlier this month reported that chatbots created by Character.AI sometimes advised users to cut, starve, or kill themselves, citing a new filing by Kentucky's attorney general in a lawsuit against the firm over child safety."

A safety record that shaped the inventory

Character.ai's legal problems are inseparable from how advertisers view its inventory. PPC Land has tracked the sequence since late 2024. In December 2024, court filings in the Eastern District of Texas alleged that the platform's chatbots engaged minors in conversations about self-harm and sexual exploitation. That same report noted the company had about 139,000 paid subscribers at the time, against an estimated $30 million in monthly operating costs, and that Google had struck a $2.7 billion licensing deal with Character.ai in August 2024. Seeking Alpha's report on the bankruptcy notes that Character.AI was founded by two former Google employees.

In August 2025, Texas opened an investigation into Character.AI and Meta AI Studio that drew on the company's terms of service, which, according to the investigation documents described by PPC Land, show that user interactions are retained and used for targeted advertising. Days later, a coalition of 44 attorneys general wrote to AI companies including Character Technologies about child safety. On September 10, 2025, the Federal Trade Commission ordered seven companies, Character Technologies among them, to disclose how they monetize companion chatbots, including revenue from advertisements and how revenue relates to engagement.

The Eastern Herald, in its report on Anand's appointment, wrote that Character.AI reached a settlement in a series of lawsuits brought by families of teenagers in January 2026, agreeing to safety enhancements including stricter content moderation.

For buyers, the companion format raises a specific suitability problem. A companion chatbot generates inventory inside intimate, open-ended conversations, often with users whose age is hard to verify. Deepsee.io's study of 4,346 AI companion apps, covered by PPC Land on August 3, 2026, found Character.AI rated Teen on Google Play and 17+ on the App Store, and reported that a new Android account with an adult birthdate unlocked the full experience within minutes. California enacted SB 1119 on September 10, 2026, which requires operators of AI companion chatbots to assess and audit risks to children.

Disney's path from cease-and-desist to licensee

Disney's position as stalking horse bidder caps a year in which its relationship with Character.ai moved from legal threat to hiring its former chief executive.

According to TheWrap, which dated its report September 30, 2025, Disney sent Character.AI a cease-and-desist letter, first reported by Axios, over the use of Disney characters. The letter, as quoted by TheWrap, stated: "Character.ai chose to systematically reproduce, monetize and exploit Disney's characters, that are protected by copyrights and trademarks, without any authorization, in a way that is anathema to the very essence of the Disney brand and legacy." It continued: "Disney will not allow your company to hijack its characters, damage its brands or infringe its copyrights and/or trademarks. Character.ai's conduct is egregious and must stop immediately." The letter also alleged that the "infringing chatbots are known, in some cases, to be sexually exploitive and otherwise harmful and dangerous to children." Character.AI removed the characters, according to TheWrap.

The sources disagree on the timing of that letter. TheWrap's report is dated September 30, 2025, and Engadget refers to "September 2025." The Eastern Herald, in a September 21, 2026 article, refers to "Disney's October 2025 cease-and-desist" in one paragraph and to a letter sent "twelve months ago" in another. The TheWrap date, being contemporaneous, is the more reliable.

Disney's broader approach to AI developers in that period was not limited to Character.ai. According to Disney Tourist Blog, Disney sent cease-and-desist letters to Meta and to Google, and filed lawsuits with NBCUniversal and Warner Bros. Discovery against Midjourney and MiniMax. PPC Land reported on September 18, 2025 that the three studios sued MiniMax in the Central District of California after an August 27, 2025 cease-and-desist went substantively unanswered.

The Sora detour

In December 2025, Disney signed a different kind of deal. According to Disney Tourist Blog, it agreed a three-year licensing arrangement with OpenAI under which Sora would generate user-prompted videos featuring more than 200 Disney, Marvel, Pixar and Star Wars characters, with a curated selection set to appear on Disney+. Disney was also to make a $1 billion equity investment in OpenAI, with warrants for additional equity.

That arrangement did not survive the spring. On March 25, 2026, Cartoon Brew reported that OpenAI had announced it was shutting down Sora as a consumer app and API, a move that "nullified the still-unfinalized Disney deal." The Sora team's statement, as quoted by Disney Tourist Blog, said: "We're saying goodbye to Sora. To everyone who created with Sora, shared it, and built community around it: thank you." According to Cartoon Brew, OpenAI had published a 750-word guide on "Creating with Sora safely" on March 23, the day before the shutdown announcement. Citing Reuters, both outlets reported that the transaction never closed and no money changed hands.

Disney's statement at the time, as quoted by Disney Tourist Blog, said: "As the nascent AI field advances rapidly, we respect OpenAI's decision to exit the video generation business and to shift its priorities elsewhere. We appreciate the constructive collaboration between our teams and what we learned from it, and we will continue to engage with AI platforms to find new ways to meet fans where they are while responsibly embracing new technologies that respect IP and the rights of creators."

Anand's appointment

Six months later, on September 18, 2026, Disney named Anand as its first chief technology officer. According to the Eastern Herald, he holds the title of senior executive vice president and CTO, started on October 2, reports to CEO Josh D'Amaro, and oversees enterprise technology, infrastructure, data and AI platforms, product and engineering. The same outlet reported that Anand spent fifteen years at Microsoft, joined Facebook in 2015 and spent six years building its advertising technology, served as president and chief product officer at Brex, and became Character.AI's CEO in May 2025.

D'Amaro, as quoted by Engadget, said: "Karandeep brings a rare mix of experience across infrastructure, consumer technology and AI, and will be a vital addition to Disney's senior leadership team as we further our three priorities: great storytelling as our North Star, technology in service of creativity, and operating as One Disney."

The sources also differ on how to describe Anand at the moment of his hire. Engadget calls him the "former CEO" of Character.AI. The Eastern Herald's headline calls him "CEO of the AI Startup It Threatened to Sue." By October 12, 2026, the petition was signed by Colin Adams as chief executive officer. None of the documents state when Adams took the role.

Why it matters for the ad market

Generative AI chat inventory has become one of the newest categories in programmatic advertising. Google's AdSense began placing ads inside chatbot conversations with partners such as iAsk and Liner, as PPC Land reported in May 2025. PubMatic connected to Kontext, a monetization layer for generative AI apps, in a partnership aimed at AI chatbot advertising. OpenAI began testing ads in ChatGPT in February 2026, at a $60 CPM with a $200,000 minimum; by May, the minimum had been removed and CPMs had fallen to as low as $25.

OpenAI's model is a walled garden, sold through its own Ads Manager and a handful of named partners. Character.ai took the open-web route: an ads.txt file, a direct AdSense account, and a long tail of resellers. That makes it one of the clearest examples of a consumer AI chat platform plugged into the same programmatic pipes as any content site.

Does the bankruptcy say anything about whether that model works? Not directly. Character.ai's own statement places the cause in "significant legal, regulatory, and operational headwinds," not in advertising. But the result for the buy side is the same. Supply from the domain remains available while the company operates under court supervision. If no buyer emerges who wants to run the platform, that supply ends, and the 44 seller lines will point at a domain with nothing behind it.

The case also raises a smaller, practical question for supply-side partners. Ads.txt files are not automatically removed when a publisher stops operating. Buyers that rely on ads.txt and sellers.json alone to authorize supply will continue to see character.ai as a valid domain for as long as the file is served, regardless of what happens in Delaware. Earlier this year, PPC Land reported on a proposal to replace ads.txt with adagents.json, a specification that adds effective date windows to seller declarations. Character.ai's file has no such field.

And for Disney, which reported more than $5 billion in quarterly streaming revenue in February 2026, the transaction is small: $20 million for a non-exclusive license and claims, plus the use of staff it has already hired. What Disney will do with the licensed IP was not disclosed in any of the documents.

What comes next

The bidding procedures motion must be approved by the court before an auction can run. The company's claims agent, Stretto, maintains the case docket at cases.stretto.com/chartech. Under the proposed timeline, the sale process closes in late November or early December 2026. Until then, according to Character.ai, the platform stays online, its advertising partners can keep selling its inventory, and the question of whether any buyer wants to keep it running remains open.

Timeline

Summary

Who: Character Technologies Inc., operator of Character.ai, led by CEO Colin Adams; Disney Worldwide Services, Inc. as stalking horse bidder; Disney CTO Karandeep Anand, Character.AI's former CEO; and the ad systems listed in Character.ai's ads.txt file, including Google, PubMatic, OpenX, InMobi, Teads, Outbrain, Yandex and Equativ resellers.

What: Character Technologies filed a voluntary Chapter 11 petition to sell all or substantially all of its assets, estimating assets and liabilities each at $50 million to $100 million. Disney agreed to pay $20 million plus transition services for a non-exclusive perpetual license of certain IP and claims. The platform, which sells ad inventory programmatically through 44 ads.txt lines and a direct Google publisher account, will be wound down if no buyer provides for its continuation.

When: The petition was filed on October 12, 2026. The restructuring committee was formed on October 8, 2026. The sale is expected to close in late November or early December 2026.

Where: The US Bankruptcy Court for the District of Delaware, case 26-11603. Character.ai is based in Redwood City and Menlo Park, California.

Why: According to Character.ai, the court-supervised sale offers the best way to maximize value after a year of "significant legal, regulatory, and operational headwinds," including child safety litigation from Pennsylvania, Kentucky and private plaintiffs. For advertisers and supply partners, the outcome decides whether a programmatic AI chat publisher stays in the market or disappears.