Arbolus Intelligence

Schwarz IT KG dba STACKIT

stackit.de · Neckarsulm, Germany

STACKIT, operated by Schwarz IT KG, is a German cloud infrastructure and platform provider offering sovereign IaaS and PaaS services from data centers in Germany and Europe. It serves enterprises and public-sector organizations that require GDPR-compliant, EU-based alternatives to hyperscale public clouds, generating revenue through consumption-based and subscription pricing for compute, storage, databases, and managed services. STACKIT is part of the Schwarz Group and focuses on secure, compliant cloud solutions for mission-critical workloads.

  • Cloud Infrastructure & Hosting
  • Data Warehousing & Lakes
  • Data Integration & ETL
Listed in
Revenue
$150.0M
Employees
600
Founded
2018
Headquarters
Neckarsulm, Germany

What 5 Arbolus experts think of Schwarz IT KG dba STACKIT

NPS responses are highly positive, with 75% rating 9 or higher and only one mildly lower at 8. Renewal intent is strong among high and mid spenders, with only one expert uncertain. Implementation stages range from Pilot to MoreThan1Year, indicating traction and growing trust in STACKIT. Key themes include reliability, brand strength, rapid portfolio expansion, and the strategic importance of EU data sovereignty. Portfolio limitations and geographic footprint compared to US hyperscalers are noted but largely accepted as trade-offs for sovereignty.Overall Customer Sentiment: Positive

Who reviewed Schwarz IT KG dba STACKIT

Total customers 5 5 current · 0 former
Reviews growth +5 in six months
Seniority of respondents
  • C-Suite 60% (3)
  • Director 40% (2)
Engineering Manager Director NPS 9 Will renew Submitted May 2026
Marketing Leader Director NPS 9 Submitted Sep 2026
Executive C-Suite NPS 9 Submitted May 2026

Employer names and spend open in the full report, along with the other 2 customers.

Everything 5 customers told us about Schwarz IT KG dba STACKIT.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

80 Net Promoter Score, from 5 scored reviews
  • Promoters 4
  • Passives 1
  • Detractors 0

Praised

  • Cost Savings and Standardization
  • Reliability and Growth Trajectory
  • Data Sovereignty and Regulatory Compliance
  • Strategic Portfolio Growth

Criticised

  • Dependence on Strategic Decisions
  • US Hyperscaler Competition
  • Potential Customer Limitations
  • Reduced Global Footprint

What customers say

Cost Savings and Standardization
“Moving our rapid application development to STACKIT led to reduced ownership costs and better standardization as we now rely on their vanilla PostgreSQL and are less impacted by vendor lock-in.”
Reliability and Growth Trajectory
“STACKIT offers the best reliability and growth among European alternatives, and its vision is convincing and well supported by a strong financial group.”
Data Sovereignty and Regulatory Compliance
“The key advantage of STACKIT is being a cloud platform fully hosted in Germany, giving us confidence that no US entities have access to our data and enabling us to ensure true data sovereignty.”

Renewal intent

Plan to renew 67%
  • Will renew 2
  • Undecided 1
  • Not renewing 0

Plan to renew, by seniority

  • C-Suite 50% 2 answers
  • Director 100% 1 answer
  • 9/10 Average score from customers who will renew
  • 8/10 Average score from undecided customers

Report

Customer Report - Sep 2026 Sep 2026 5 + 0

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