Backblaze, Inc. (NASDAQ:BLZE) saw its stock price surge 5.02% in a significant 24-hour rally, as investors reacted positively to the company's impressive third-quarter earnings report and optimistic future outlook. The cloud storage and data backup company demonstrated robust growth and improved financial metrics, signaling a potential turning point in its journey towards profitability.

The California-based company reported Q3 revenue of $37.2 million, a 14% year-over-year increase, primarily driven by its B2 Cloud Storage division. Backblaze's adjusted EBITDA reached $8.4 million, representing 23% of revenue, nearly doubling from 12% a year earlier. The company also achieved a substantial improvement in gross margin, which increased by about 700 basis points to 62%. CEO Gleb Budman noted that these results "exceeded the high end of guidance," attributing the success to disciplined cost management and growing demand from AI and data-heavy customers.

Looking ahead, Backblaze provided an encouraging forecast for the fourth quarter, projecting revenue between $37.3 million and $37.9 million, with an adjusted EBITDA margin of 20%–22%. The company expects to achieve free-cash-flow positivity in Q4, a significant milestone in its financial performance. With $50.3 million in cash and marketable securities, Backblaze appears well-positioned to continue its growth trajectory and move closer to sustained profitability, factors that likely contributed to the stock's impressive rally.