Eze Castle Integration

eci.com · Boston, United States of America

Eze Castle Integration (ECI) provides managed IT, cloud, cybersecurity, and digital transformation services primarily to financial services firms, including hedge funds, private equity, and asset managers. The company designs, implements, and operates secure technology infrastructure, cloud environments, and cybersecurity programs on a managed services basis, generating revenue through recurring service contracts and professional services engagements.

  • Managed IT & Cloud Services
  • Cybersecurity Services
  • IT Consulting & Implementation
Revenue
$250.0M
Employees
1,000
Founded
1995
Headquarters
Boston, United States of America

What 10 Arbolus experts think of Eze Castle Integration

NPS values from experts range from 3 (detractor) to 9 (promoter), with a concentration around 8, indicating predominantly positive sentiment among key operational and influencer roles. 80% of respondents indicate a clear intent to renew, with only 20% expressing uncertainty. Most customers are in the post-implementation or more-than-one-year stage, suggesting sustained engagement and product stickiness. The main positive feedback centers on reliability, security, and regulatory fit, while concerns include customization limitations and the pace of innovation for larger, digitally aggressive firms.Overall Customer Sentiment: Positive

Who reviewed Eze Castle Integration

Total customers 10 9 current · 1 former
Reviews growth +6 in six months
Seniority of respondents
  • C-Suite 100% (10)
Engineering Manager C-Suite NPS 8 Will renew
Engineering Leader C-Suite NPS 9 Will renew
Executive C-Suite NPS 3 Undecided

Employer names and spend open in the full report, along with the other 7 customers.

Everything 10 customers told us about Eze Castle Integration.

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

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Sentiment

30 Net Promoter Score, from 10 scored reviews
  • Promoters 4
  • Passives 5
  • Detractors 1

Cumulative NPS by month

+1 over 4 months
  • Nov 7
  • Dec 7
  • Mar 8
  • Jun 8

Net Promoter Score across 3 reviews, accumulated up to each month. Category median 30 across 3 companies.

Praised

  • Broaden Cybersecurity Services
  • Expand Advanced Threat Detection
  • Strengthen Multi-Cloud and Automated Provisioning
  • Useful for Firms without Large Internal IT

Criticised

  • Vulnerability on Rapid Digital Transformation
  • Slow Response to Support Requests
  • Customization Limits for Large Enterprises
  • Outage or Cybersecurity Breach Risk

What customers say

Useful for Firms without Large Internal IT
“I would recommend Eze Castle to organizations without large in-house IT teams or those prioritizing stability over aggressive customization.”
Strong Managed Services Fit for Regulated Firms
“They stand out for their predictable SLAs, 24-7 monitoring, structured escalation, and regulatory-aligned reporting, making them ideal for organizations needing stable infrastructure and reduced internal strain.”
Reliable Security and Operations
“I find their quality to be decent, and after a year of use, they've delivered strong reliability and security in the cloud solutions we use.”

Renewal intent

Plan to renew 89%
  • Will renew 8
  • Undecided 1
  • Not renewing 0

Plan to renew, by seniority

  • C-Suite 89% 9 answers
  • 8.4/10 Average score from customers who will renew
  • 3/10 Average score from undecided customers

Top alternatives

Most weighed by Eze Castle Integration customers

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