Backblaze Posts Strong Q4 Results, Reinforcing Cloud Infrastructure Resilience

Backblaze (BLZE) delivered a standout performance in its fourth quarter, reporting revenue of $71.6 million, surpassing analysts’ estimates by 7.2%. The company achieved a 29% year-over-year revenue increase, driven by a 28% rise in active customer accounts to 1.08 million. Gross margin improved to 68.3%, reflecting disciplined cost management and scalable infrastructure operations. The results underscore the durability of demand for cloud storage solutions, even amid macroeconomic headwinds. Backblaze’s focus on high-performance, cost-efficient data infrastructure has enabled it to capture market share, particularly in the mid-sized enterprise and developer segments. The company also reported a 55% increase in new customer acquisitions compared to Q4 2024, indicating strong market traction. Market participants responded positively, with BLZE shares rising 8.4% in after-hours trading. The outperformance may also benefit related cloud infrastructure names, including NVDA and AMD, whose data center GPUs and processors are integral to scalable cloud operations. Analysts note that Backblaze’s success validates the long-term growth thesis for cloud infrastructure, especially as hybrid and edge computing demand expands. The company reiterated guidance for full-year 2025 revenue between $285 million and $290 million, reflecting continued confidence in its business model. Backblaze’s ability to grow margins while expanding its user base positions it as a key player in the evolving data storage ecosystem, offering a rare combination of growth and profitability in a sector often challenged by high capital intensity.