As artificial intelligence demand continues to reshape the enterprise landscape, choosing between hardware and software becomes critical. Should you invest in Arista Networks (NYSE:ANET) or AppLovin (NASDAQ:APP) for your portfolio today? Arista Networks provides the essential high-speed networking equipment that powers modern data centers, while AppLovin offers an AI-driven platform for mobile app advertising and monetization.
Both companies are profiting from the massive expansion of digital infrastructure and automation, making them top candidates for investors looking to capitalize on high-growth technology trends in 2026. Arista Networks provides high-performance networking solutions for companies among tech stocks, specifically focusing on massive data centers. The company has a significant revenue concentration with two end customers, which represented 16% and 26% of total revenue in 2025, respectively.
Customer concentration like this adds a layer of risk to the business, as it depends heavily on capital spending from a few major tech firms. In FY 2025, revenue reached nearly $9.0 billion, which represents a 28.6% increase over the previous year. The company reported net income of approximately $3.5 billion for the same period.
This resulted in a net margin of 39%, reflecting the company's ability to turn a high portion of sales into actual profit. As of its December 2025 balance sheet, the current ratio is nearly 3.0x, indicating the company has three dollars in assets for every dollar of liabilities due within a year. Arista also holds a debt-to-equity ratio of 0.0x, which means it carries no debt relative to its shareholder equity.
It generated nearly $4.3 billion in free cash flow, representing the cash remaining after the business pays for operations and equipment. AppLovin operates an advertising platform that helps developers grow and monetize their apps using advanced artificial intelligence tools. In June 2025, the company completed the sale of its internal apps business to focus entirely on its software and advertising platform.
It serves a global market of advertisers, including mobile gaming firms and consumer brands seeking to optimize their digital spending. In FY 2025, revenue reached approximately $5.5 billion, marking a significant 70% growth rate compared to the prior fiscal year. This growth helped the company achieve a net income of nearly $3.3 billion and a net margin of 60.8%.
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