Who Owns Genspark and Is It a Chinese Company?

Genspark is owned and operated by MainFunc Inc., a United States corporation headquartered in Palo Alto, California. Genspark Inc. functions as a wholly owned subsidiary of MainFunc Inc.

MainFunc was founded in late 2023 by former Baidu executives Eric Jing and Kay Zhu. While the lead founders worked together at Baidu for about 11 years, Genspark is incorporated in the United States and governed by California law.

As of October 2026, Genspark's Series B funding stands at $485 million at a $2.6 billion post-money valuation, in a round first led by Emergence Capital. Genspark acts as an Artificial Intelligence (AI) aggregator, routing user queries through third-party providers including OpenAI, Anthropic, Google, xAI, and ElevenLabs.

Who Owns Genspark and Whether It Is a Chinese Company

Genspark is not a Chinese corporation under corporate law, but its lead founders previously served as senior executives at Baidu in China. The legal entity that owns and operates the service is MainFunc Inc., a United States company named as the operator in the Genspark Terms of Service and based in Palo Alto, California, according to the MainFunc website. Genspark Inc. operates under MainFunc Inc. as a wholly owned subsidiary.

Disputes under the Genspark Terms of Service fall under California law and require arbitration through the American Arbitration Association (AAA) or resolution in San Francisco County courts. According to reporting by KrASIA, Genspark is Chinese-founded, a majority of its employees are Chinese, and the firm positioned itself as a United States company. Coverage from VentureBeat called Manus a different Chinese-founded startup, which implicitly frames Genspark as Chinese-founded too.

For a buyer, Genspark's legal base and its founders' former employer are separate questions: Genspark's contracts run under California law, and its founders' careers ran through Baidu. MainFunc Inc. maintains corporate offices in Palo Alto, Singapore, and Tokyo, and names no mainland China office; it publishes nothing about operations in China. For buyers researching Chinese AI models security risks, the Genspark Privacy Policy says data is stored on Microsoft Azure and may be processed in the United States. Team data residency defaults to the United States, and Enterprise can choose the United States, the European Union or Japan, with China not offered.

Corporate Structure and Who Owns Genspark

Both the Genspark Privacy Policy and terms of service name MainFunc Inc. and its subsidiaries, including Genspark Inc., as the companies behind the service.

A secondary report from ST Hakky says Genspark Corporation was set up in Minato-ku, Tokyo on January 28, 2026. Official terms do not publish a registered Singapore legal entity, although the MainFunc website lists active offices in Singapore and Tokyo alongside Palo Alto.

Headcount and the street address remain contested across independent business intelligence directories. A profile from the Silicon Valley Investment Club reports a street address at 444 High St in Palo Alto, but MainFunc Inc. does not publish a physical street address in its legal agreements. Employee counts range from 10 individuals on TrueUp to between 11 and 50 on ChoppingBlock, while another Silicon Valley Investment Club profile gave about 143 in March 2026.

Genspark Founders and Leadership Team

Genspark leadership is directed by Chief Executive Officer (CEO) Eric Jing and Chief Technology Officer (CTO) Kay Zhu. As reported by TMTPost, Jing previously served as a Baidu Group Vice President and CEO of Xiaodu Technology, Baidu's smart device division. Reuters reporting describes Xiaodu as Baidu's unit for AI-powered smartphones and smart speakers.

Zhu worked alongside Jing for approximately 11 years at Baidu before co-founding MainFunc Inc. A secondary profile on AIWiki says that Zhu served as CTO of Xiaodu, a chief architect at Baidu, and a search-ranking engineer at Google. Both executives departed Baidu in October 2023 to establish MainFunc Inc. in the United States.

An Axios item on the June 2026 raise, as cited by Raising.fi, named Wen Sang as a co-founder, and some profiles list Sang as Chief Operating Officer (COO). The full co-founder list differs from profile to profile. In June 2026, MainFunc Inc. appointed Jamison Powell as Chief Revenue Officer (CRO), as announced in a company Business Wire release.

Venture Capital Funding and Corporate Valuation

MainFunc Inc. raised a seed round, a Series A and a Series B that was extended three times between June 2024 and June 2026. The table below gives the chronological financing rounds and valuation milestones published by investors and corporate press releases.

SiliconANGLE labeled the November 2025 round a Series C, so the round letter is contested.

Conflicting reports surround the total cumulative capital raised by MainFunc Inc. Startup tracker Dealroom reports total funding exceeding $645 million, whereas revenue database Latka lists total funding at $535 million. The official MainFunc website still references an older $275 million Series B round at a $1.25 billion valuation, leaving its own public profile outdated compared to the 2026 extensions.

Reported Revenue Growth and Business Customers

MainFunc Inc. has reported rapid Annual Recurring Revenue (ARR) milestones since introducing commercial agent subscriptions. According to an OpenAI customer case study, Genspark reached approximately $36 million in ARR within 45 days of launching its Super Agent tool. Business reporting in Crowdfund Insider noted a $50 million annualized run rate five months after shipping initial productivity tools.

Growth announcements continued through corporate press releases in 2026. A Business Wire announcement in January 2026 stated that Genspark crossed $100 million in ARR while launching AI Workspace 2.0. By March 2026, a subsequent press release stated that annual run rate surpassed $200 million within 11 months of public release.

Corporate statements released in June 2026 claimed an ARR baseline of approximately $250 million, with more than 6,000 businesses as users, as covered by Pulse 2.0 and The Founder Nation. All of these revenue figures are Genspark's own unaudited claims. Plan prices as of October 2026 are on the Genspark AI pricing guide.

Model Architecture and Third-Party AI Processors

Genspark builds its products on AI models from other companies. The Genspark Privacy Policy discloses that prompts and uploaded user data are transmitted to external Large Language Model (LLM) providers to process tasks. Primary third-party AI service providers include OpenAI, Anthropic, Google, xAI, and ElevenLabs.

At the Super Agent launch, Eric Jing said it combined nine different LLMs, more than 80 tools and over 10 proprietary datasets, as reported by VentureBeat. In the Genspark AI Chat documentation, Genspark notes access to more than 40 models alongside an ensemble Mixture-of-Agents system that synthesizes responses from multiple engines. Free tier chat queries default to Claude Haiku 4.5, while paid tiers allow switching between flagship foundation models.

Specialized tools execute tasks inside isolated environments. According to the Super Agent help center, requests run inside a dedicated sandbox equipped with a real browser and an independent filesystem. The autonomous coding agent, Genspark Code (formerly AI Developer), and the autonomous agent Genspark Claw run multi-step actions across connected apps, so content from those apps can pass to the AI providers named in the Privacy Policy.

Data Privacy Protections and Security Compliance

The Genspark Privacy Policy says data is stored on Microsoft Azure and that personal data may be stored and processed in the United States. Some services may also be hosted on Amazon Web Services (AWS) or Google Cloud Platform (GCP). All payment card transactions are routed directly through Stripe without MainFunc Inc. storing raw payment card numbers.

Model training rules differ between individual plans and Team or Enterprise plans. The Genspark Team and Enterprise guide states that Team and Enterprise accounts are automatically opted out of model training, and that Genspark does not use a team's content to train models. In contrast, the privacy policy has no explicit training statement for consumer Free, Plus, or Pro accounts, noting only that personal data may be used to evaluate and improve services.

Team and Enterprise data is encrypted at rest and in transit, but Team runs on Genspark's standard terms with no Data Processing Addendum (DPA) by default. MainFunc Inc. displays Service Organization Control (SOC) 2 Type II and International Organization for Standardization (ISO) 27001 badges on its public Trust Center, with the full SOC 2 audit report available under a non-disclosure agreement. An earlier MainFunc enterprise security policy (v1.3, November 2025) listed SOC 2 Type I as in progress and Type II and ISO 27001 as 2026 targets, so the certification timeline is contested. That policy page now returns a 404 error. Enterprise agreements support custom Data Processing Addendums (DPAs), security incident breach notifications within 72 hours, and data residency in the United States, European Union, or Japan.

• Consumer Training Ambiguity: MainFunc Inc. does not publish a binding commitment barring model training on Free, Plus, or Pro user data.
• Team and Enterprise Isolation: Business accounts are automatically excluded from model training routines under standard commercial terms.
• Data Retention Schedule: MainFunc Inc. retains personal data as long as accounts remain active, without publishing a fixed automatic deletion window. A Zero Data Retention claim for Enterprise appears only in search snippets and could not be verified.
• Account Deletion Workflow: Users can initiate account deletion via account settings, requiring confirmation through an email verification link that expires after 24 hours. Deletion is permanent, and credits are removed without a refund.
• Google Workspace Protection: The privacy policy explicitly affirms that data ingested via Google Workspace Application Programming Interfaces (APIs) is never used to train generalized AI models.

Customer Complaints and Platform Controversies

On the consumer review platform Trustpilot, Genspark carries a public notice stating that its overall rating is unavailable due to a breach of guidelines. Trustpilot states that it removed a number of fake reviews submitted for Genspark.

User reviews on Trustpilot reflect polarized experiences across 481 recorded submissions, showing 46 percent five-star ratings and 26 percent one-star ratings. The recurring complaints cover unlimited chat being replaced by limits, credit and billing disputes, refunds, and account suspensions. Subscribers who joined before September 18, 2026 keep unlimited AI Chat and AI Image through December 31, 2026, and everyone moves to the current limits on January 1, 2027.

Refund terms published in the Genspark Membership Plans guide restrict recovery options for dissatisfied customers. Consumers located in the European Union, United Kingdom, and Turkey get a 14-day refund window, while South Korean subscribers receive seven days. All other customers must request refunds within 72 hours of payment, provided usage stays under 50 percent, and only one refund is allowed per customer. Team subscriptions are non-refundable for partially used billing periods.

What This Means If You Are Deciding on Genspark

Genspark's United States incorporation answers the ownership question, so the deciding questions for a business are where its data goes and which plan's terms cover it. Organizations can review how Genspark compares against competing tools in our Genspark alternatives guide and Genspark vs ChatGPT comparison.

Organizations handling sensitive intellectual property or regulated customer records should avoid using individual consumer accounts. Free, Plus, and Pro accounts have no published statement on model training, no fixed retention period, and no custom DPA, which only Enterprise offers. Teams seeking strict enterprise safeguards can consult our guide on whether AI is safe to use for broader risk frameworks.

A company that puts customer or staff data into Genspark should use Team or Enterprise for the training opt-out, and Enterprise if it needs a custom DPA or data held in the European Union or Japan. Before signing, read the Genspark Team and Enterprise plans page and confirm which data region and DPA your contract will name.