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Financial data and information services · China

QuestMobile

questmobile.com.cn ↗

Chinese mobile data firm tracking 700M+ devices to sell app and user analytics reports.

Protection under test
Assessed 26 July 2026 · Evidence as of 26 July 2026
Something worth protecting exists and is being tested right now.
On the recordSince 26 July 2026 · Checkable from Q3 2026 · Every call on the record Checkpoint: Next quarterly QuestMobile mobile internet report and any PIPL/Data Security Law enforcement update
The call

QuestMobile sits on a trusted data position that platforms cannot easily replicate, while its report layer faces AI competition and its data pipeline depends on SDK access regulators are increasingly watching.

QuestMobile collects data from 700 million phones in China to sell reports about mobile app usage and user behavior to platforms, advertisers, and regulators. It is hard to replace because Chinese regulators treat it as a neutral referee that none of the major tech companies (Tencent, Alibaba, ByteDance) own, so they all accept its data as official. However, two things could break this: China's new data-privacy laws are cracking down on the data-collection tools QuestMobile relies on, and AI software could start writing the same kinds of reports automatically, making QuestMobile's human analysts less valuable.

Why
01
AI pressure: Generative AI report-synthesis tools. AI can now draft the same packaged industry reports QuestMobile sells, squeezing the value of its report layer over data access. Could AI do the core job? Only partly.
02
Bigger players: Tencent, Alibaba, ByteDance. These platforms supply the SDK access behind QuestMobile's device panel, so any future lockdown could cut its data pipeline. Could a giant copy it? Probably.
03
What protects it. Its role as a neutral third-party data reference that regulators, media, and platforms all cite instead of building their own.
What would change this call
Chinese regulators (PIPL/Data Security Law) issue enforcement action against third-party device-tracking SDKs. Would show the core data-collection moat is being legally constrained.
Tencent, ByteDance, or Alibaba publicly restrict or revoke SDK access feeding QuestMobile's panel. Would show platform dependency is weakening the data moat.
QuestMobile discloses revenue, funding round, or headcount figures. Would end current financial opacity and allow real scale verification.
Key numbers
  • Tracks over 700 million mobile devices (mid-2026)
  • Q1 2026 report covered 1.28B+ mobile users (2026-05-07)
  • Founded 2014, operating 12 years (mid-2026)
Named risks
  • Chinese PIPL/Data Security Law enforcement could restrict third-party device-tracking SDK collection underlying QuestMobile's panel. Severity: high
  • Major platforms (Tencent, ByteDance, Alibaba) could revoke or restrict SDK access feeding QuestMobile's device panel. Severity: high
  • Generative AI tools could commoditize QuestMobile's packaged report-synthesis layer. Severity: medium
  • Complete absence of public revenue, funding, or headcount data limits verifiability of financial health. Severity: medium
Rivals, as read in July 2026
RivalDirectionEvidence
iResearchcontestingFounders' former employer, direct peer in third-party China mobile data analytics, no share data as of mid-2026
TalkingDatacontestingOverlapping Chinese big-data and marketing-analytics business, listed as peer per CB Insights, mid-2026
Aurora Mobile (JG)contestingNASDAQ-listed SDK/push-notification data peer, distinct business model, no share erosion evidence, mid-2026
Sensor TowercontestingInternational app-analytics incumbent named as competitor by CB Insights, mid-2026, no direct comparison verified
Questions people ask
Is QuestMobile profitable?
No audited or company-disclosed revenue or profit figures exist for QuestMobile as of mid-2026. CB Insights and Craft.co list only generic profile data with no financials, so profitability cannot be confirmed or denied from public sources.
Who owns QuestMobile?
QuestMobile is privately held under legal entity Beijing Guishi Information Technology Co., Ltd., based in Chaoyang District, Beijing. No IPO, public listing, or disclosed funding round or investor names were found as of mid-2026.
Could AI replace QuestMobile?
QuestMobile's device-level panel data is hard to replicate, but its packaged report-synthesis layer, usage rankings and demographic breakdowns are the kind of structured output generative AI tools increasingly automate, though no reporting yet shows this displacing QuestMobile's business as of 2026.
Who is QuestMobile's biggest competitor?
Named peers include iResearch (the firm QuestMobile's founders came from in 2014), TalkingData, NASDAQ-listed Aurora Mobile (JG), and Sensor Tower, per CB Insights. No source shows QuestMobile losing measurable share to any of them as of mid-2026.
What does QuestMobile actually do?
QuestMobile is a Beijing-based third-party mobile internet data and analytics provider founded in 2014, offering products TRUTH, INSIGHT and GROWTH, and its Q1 2026 report covered over 1.28 billion mobile internet users in China.
Is QuestMobile exposed to Chinese data regulation risk?
Yes, as of mid-2026 QuestMobile's core business relies on third-party device-tracking data collection covering a large device panel, which falls within scope of China's PIPL and Data Security Law framework targeting SDK-based tracking, though no specific enforcement against QuestMobile has been reported.
Timeline
  • 2026-07-14Published June AI app MAU rankings showing Doubao leading, per linux.do and aibase
  • 2026-07-13Released 2026 Half-Year AI Application Market Development Report
  • 2026-06-15Published 2026 AI E-commerce and Consumer Categories GEO research report
  • 2026-05-25Published AI Platform Credibility Logic and Information Source Preference report
  • 2026-05-07Q1 2026 mobile internet report covered over 1.28 billion users
  • 2025-12-23Published H2 2025 AI Application Interaction Innovation and Ecosystem report
  • 2025-08-11Published 2025 China Smartphone Market Insights report
  • 2025-06Launched TRUTH-AI Dark Horse Version for AI-sector identification
  • 2014Founded by former iResearch colleagues, Beijing
Revision history
26 July 2026
First assessed. Protection under test. The text above is fixed as of this date and is not edited afterwards.
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