Competition Is a Matter of Survival, Not Just Market Share
Facing a dozen rivals in Didi's early days, Cheng Wei always deployed resources with an all-or-nothing mindset, believing that the winner-take-all network effects of mobility platforms demand decisive victory at critical junctures using every available resource.
Source: 程维《滴滴:改变出行的野蛮生长》访谈,2019 / 《滴滴传》杨轩著,2021
Boundaries Are Opportunities: Continuously Expand the Ecosystem
Cheng Wei sees company boundaries not as moats but as starting points. Didi's continuous expansion from taxis to ride-hailing, carpooling, chauffeur services, freight, and autonomous driving embodies this belief — each boundary breakthrough creates a new network effect node.
Source: 程维 2018 年达沃斯论坛演讲
Drivers Are the Platform's Most Critical Supply-Side Asset
Cheng Wei repeatedly emphasized internally that Didi's core competitiveness is the density and responsiveness of driver supply, which is why Didi offered generous driver incentives early on and chose to retain rather than purge the driver pool even after safety incidents.
Source: 《滴滴传》杨轩著,2021
Mobility Is New Infrastructure; AI Is Its Ultimate Form
Cheng Wei has consistently bet on autonomous driving, believing that future mobility will be an AI-dominated driverless network, and that Didi's ultimate goal is to become the underlying operating system of urban intelligent transportation, not merely a ride-hailing app.
Source: 程维 2018 年滴滴AI Labs成立发布会讲话
Winner-Take-All Network Effects Model
The network effects of two-sided platforms create exponential advantages once critical mass is reached; the leader's response time advantage keeps widening until competitors can no longer attract sufficient supply and demand.
2016 Didi-Uber China merger: both were losing money, but Didi judged it had crossed the critical network density threshold that Uber China could never match, choosing to end the meaningless attrition with a share swap.
Platform StrategyMarket Entry TimingCompetitive Resource Allocation
Subsidy Flywheel Model
High front-loaded subsidies rapidly aggregate supply and demand, reduce per-trip costs, improve experience, generate word-of-mouth, and attract more drivers and riders — subsidies are not costs but investments in network density.
2014 Didi vs. Kuaidi subsidy war: peak combined daily burn exceeded 10 million RMB, ultimately cultivating two-sided user habits and dramatically boosting mobile payment penetration, laying the groundwork for the subsequent merger.
Two-Sided Platform Cold StartMarket EducationCompetitive Subsidy Strategy
Vertical Ecosystem Integration Model
Anchor on the core mobility scenario, then extend upstream (auto manufacturing, autonomous driving) and laterally (freight, chauffeur, carpooling), building an ecosystem moat through data and traffic barriers.
Between 2018-2022, Didi simultaneously advanced autonomous driving (Didi Autonomous Driving), freight (DiDi Freight), EV fleet operations (Xiaoju Car Rental), and international expansion (Brazil, Mexico), building a full-stack mobility ecosystem.
Ecosystem Strategy PlanningMulti-Business IntegrationPlatform Expansion Pathways
Alibaba Training Ground
2005-2012
From grassroots sales to mid-level management at Alipay, accumulating internet commerce and organizational management experience
During 7 years at Alibaba, Cheng Wei grew from B2B sales to VP of Alipay's B2C division, absorbing Alibaba's fierce competitive culture and participating in Alipay's early business expansion, laying the psychological and organizational foundation for his later high-pressure competitive approach.
Mobility War Era
2012-2016
Built Didi from scratch, defeating all domestic rivals and Uber China through subsidy wars and merger strategy
Cheng Wei founded Didi Dache with 8 million RMB, weathering extreme trials including funding difficulties, product refinement, and subsidy wars, then achieved market dominance through the merger with Kuaidi (2015) and acquisition of Uber China (2016), growing Didi's valuation from zero to tens of billions of dollars.
Ecosystem Expansion Era
2016-2021
Expanded from a single mobility platform to a full ecosystem covering autonomous driving, freight, international markets, and new energy mobility
After market consolidation, Didi entered an ecosystem building phase: investing in Didi AI Labs and an autonomous driving team, launching freight, chauffeur, and carpooling services (the last later suspended), entering overseas markets like Brazil and Mexico, and completing multiple funding rounds before its IPO, with a peak valuation exceeding $80 billion.
Compliance Reconstruction Era
2021-至今
Responding to regulatory scrutiny, privatization delisting, rebuilding compliance systems, while advancing intelligent driving strategic transformation
In June 2021, days after Didi's US IPO, China's CAC launched a data security investigation and ordered the app removed from stores. In 2022, Didi announced privatization and delisted from the NYSE. Cheng Wei steered the company through compliance rebuilding while spinning off the autonomous driving unit and continuing the push toward electrification and intelligent mobility.