Backblaze Q2 Earnings: Could a $42.7M Quarter Start an AI Storage Repricing?

Q2 revenue beat gave Backblaze a chance to prove its AI story

The setup into Backblaze's Q2 report was simple: the AI narrative needed to show up in revenue.

Just before the print, the Street was looking for about Q2 2026 revenue consensus of 39.93 million to consensus estimate of $39.94 million, while full-year 2026 revenue was expected to be $162.33 million. For a storage company, that kind of backdrop usually means investors want proof on the income statement, not just a compelling theme.

Backblaze delivered that proof at least for the quarter. It reported Q2 2026 revenue of $42.71 million, above expectations, and issued the results on August 3, 2026 after market close. The prior quarter also helped set up the story: B2 was growing 24% year over year, and management said AI customers were adding about $1.5 million in annual contract value alongside 76% year-over-year AI customer growth.

That leaves the real question intact: did Backblaze turn AI demand into durable revenue, or was this mainly a strong single-quarter snapshot that needs more follow-through?