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CirrusStack

CirrusStack

Your stack, your rules.

VC-backed

Founded 1999 Frankfurt, Germany +1 (555) 015-3065

Independent profile of CirrusStack, a 1999-founded cloud provider from Frankfurt, Germany. Compare products, data centers, certifications, deals and verified customer reviews on CloudRadar.

Popularity Rank

#17

Certifications

6

Products

10

DC Regions

7

Positive Reviews

10 approved

10 approved reviews

Review Summary

Positive
8
Neutral
1
Negative
1

What Users Say

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Winona Goyette

Aug 21, 2026

Positive
Reliable Easy scaling Excellent docs

Console is fast, the API is consistent, and the CLI has never eaten a flag on us. Small thing, big difference at 2am.

6 · 0 disagree Was this helpful?

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Andrew Lebsack

Jul 17, 2026

Positive
Easy scaling

Console is fast, the API is consistent, and the CLI has never eaten a flag on us. Small thing, big difference at 2am.

4 · 0 disagree Was this helpful?

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Julie Maggio

Jul 14, 2026

Positive
Great value Solid uptime

Their managed Postgres failover actually worked during our incident drill. Zero data loss, about 11 seconds of write pause.

0 · 0 disagree Was this helpful?

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Brando Kuvalis IV

Apr 26, 2026

Positive
Great value

We scaled from 6 to 90 instances for a launch weekend and the autoscaler behaved exactly as documented. No throttling emails, no surprises.

7 · 0 disagree Was this helpful?

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Albertha Monahan Jr.

Aug 1, 2025

Positive
Solid uptime Developer-friendly

Object storage latency is noticeably better than what we had before, and support answered our first ticket within an hour — on a Sunday.

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Winona Goyette

Jul 31, 2025

Positive
Easy scaling

We scaled from 6 to 90 instances for a launch weekend and the autoscaler behaved exactly as documented. No throttling emails, no surprises.

0 · 0 disagree Was this helpful?

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Golda Huel

Jul 16, 2025

Positive
Developer-friendly

Snapshot restores are fast enough that we test them monthly. A 4 TB volume came back in 22 minutes to the same region.

7 · 0 disagree Was this helpful?

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Golda Huel

Jun 24, 2025

Negative
Expensive Slow support Dated console

List price is honest, but capacity in our primary region has been "temporarily constrained" for three weeks. Autoscaling quietly failed during our peak.

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