Baidu vs. Alibaba: Which Chinese AI Stock Is the Better Investment Now?

A comparative analysis suggests both Baidu and Alibaba are vying for AI leadership in China, but Alibaba may have a slight edge. Baidu's AI cloud revenue surged 42% year-over-year, driven by its Qianfan platform, while Alibaba Cloud revenue grew 18% with triple-digit growth in AI-related products; however, Baidu's shares have underperformed, trading at a lower forward P/E of 7.84x compared to Alibaba's 11.13x, despite analysts projecting stronger EPS growth for Alibaba at 17.9% versus Baidu's -4.3%.

Analysis

Baidu (BIDU) and Alibaba (BABA) are prominent Chinese technology firms increasingly focused on artificial intelligence, both being profitable and investing heavily in AI research. Baidu has repositioned itself as an AI-first company, evidenced by its AI Cloud business surging 42% year-over-year in Q1 2025, now constituting 26% of Baidu Core's revenue, driven by its Qianfan model-as-a-service platform and advancements like the ERNIE 4.5 model. Despite these AI strides and 35% of mobile search results now featuring AI content, Baidu reported a negative free cash flow of RMB 8.9 billion in Q1 due to elevated AI investments and saw its core online marketing revenues decline 6% year-over-year. Alibaba, leveraging its diversified e-commerce and cloud computing base, saw its Cloud revenue accelerate 18% year-over-year in its latest quarter, with AI-related product revenue achieving triple-digit growth for the seventh consecutive quarter. Its domestic e-commerce segment showed progress with a 12% rise in Taobao and Tmall Group's customer management revenue. Alibaba returned $16.5 billion to shareholders but also experienced a 76% decline in free cash flow due to significant AI and cloud capacity expansion capex, leading to a 1.9 percentage point quarter-over-quarter drop in adjusted EBITDA margin. Year-to-date, Alibaba's shares have climbed 42.4%, trading at a forward P/E of 11.13x, while Baidu's shares have underperformed, trading at 7.84x. Analysts project Baidu's current year revenues to rise 2.2% with a 4.3% EPS decline, whereas Alibaba is expected to see revenue grow 3.8% and EPS increase by 17.9%. The article, while acknowledging both as Zacks Rank #3 (Hold), gives an edge to Alibaba due to its diversified business model, e-commerce revenue consistency, and international growth prospects, despite its higher valuation being justified by stronger growth momentum.

Key Decisions for Investors

• Investors might favor Alibaba for its diversified revenue streams and stronger projected EPS growth, despite its higher valuation and recent margin pressures from AI investments, while closely monitoring its cloud profitability and e-commerce competitive landscape.
• Baidu presents a value-oriented opportunity with its lower P/E ratio and focused AI leadership, particularly in cloud services and autonomous driving, but investors should weigh the risks associated with its negative free cash flow, declining advertising segment, and higher sensitivity to Chinese regulatory changes.
• Given both companies are making substantial capital expenditures in AI which impacts near-term free cash flow, and operate within a challenging geopolitical and macroeconomic environment, investors should maintain a balanced view, recognizing the long-term AI potential against short-term financial pressures and external risks.