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Kaltura vs Backblaze: KLTR and BLZE compared
Kaltura is the larger company: $46.9M of revenue in its latest quarter (Q2 2026) against $46.7M for Backblaze (Q3 2026). Backblaze is growing faster (+26% against +6% a year earlier). Kaltura is more profitable, with an operating margin of -1.7% against -3.0%.
Where the money goes: KLTR and BLZE
Kaltura (KLTR) · Q2 2026
Kaltura, Q2 2026: revenue $46.9M (+6% year over year), operating margin -1.7%, net loss $5.5M, operating cash flow −$2.0M. The chart follows the revenue to costs, profit and cash.
Backblaze (BLZE) · Q3 2026
Backblaze, Q3 2026: revenue $46.7M (+26% year over year), operating margin -3.0%, net loss $2.4M, operating cash flow $9.0M. The chart follows the revenue to costs, profit and cash.
| Kaltura (KLTR) | Backblaze (BLZE) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q3 2026 |
| Revenue | $46.9M | $46.7M |
| Revenue growth, Y/Y | +6% | +26% |
| Operating margin | -1.7% | -3.0% |
| Net earnings | −$5.5M | −$2.4M |
| Net margin | -11.8% | -5.1% |
| Operating cash flow | −$2.0M | $9.0M |
| Free cash flow | — | $6.1M |
Where the revenue comes from
Kaltura
- Subscription: $45.6M (97%)
- Professional services: $1.3M (3%)
Backblaze
- Consumption-based arrangements: $29.9M (64%)
- Subscription-based arrangements: $16.7M (36%)
Questions
Which is bigger, Kaltura or Backblaze?
Kaltura is the larger company: $46.9M of revenue in its latest quarter (Q2 2026) against $46.7M for Backblaze (Q3 2026).
Is Kaltura or Backblaze growing faster?
Backblaze is growing faster (+26% against +6% a year earlier).
Which is more profitable, Kaltura or Backblaze?
Kaltura is more profitable, with an operating margin of -1.7% against -3.0%.
More: Kaltura earnings · how Kaltura makes money · Backblaze earnings · how Backblaze makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 5, 2026; 10-Q filed Nov 2, 2026). Fiscal quarters can end on different dates. Not investment advice.