Heimdal™

heimdalsecurity.com · Copenhagen, Denmark

Heimdal is a Danish cybersecurity company that provides cloud-delivered endpoint protection, threat prevention, email security, privileged access management, and related security operations tools for businesses and public-sector organizations. Its platform combines DNS and URL filtering, antivirus/EDR, vulnerability management, and access control to help customers prevent, detect, and respond to cyber threats. The company generates revenue through subscriptions to its SaaS security products and associated services sold to organizations of varying sizes, including MSPs.

  • Endpoint & Device Security
  • Network & Cloud Security
  • Cybersecurity Services
Revenue
$25.0M
Employees
180
Founded
2014
Headquarters
Copenhagen, Denmark

What 6 Arbolus experts think of Heimdal™

Heimdal's NPS scores concentrate in the 8–9 range, with some outliers at 5, indicating the majority of users are promoters or satisfied customers. Renewal intent is largely positive among established customers, while uncertainty is evident among those in pilot phases. Stickiness is high for implementations over one year, correlating with stronger satisfaction and likelihood to recommend. Expert feedback themes highlight cost effectiveness, simplicity, and low operational overhead as key positives, though some new users remain undecided during the evaluation stage.Overall Customer Sentiment: Positive

Who reviewed Heimdal™

Total customers 6 6 current · 0 former
Reviews growth +3 in six months
Seniority of respondents
  • C-Suite 67% (4)
  • Director 17% (1)
  • Manager 17% (1)
Engineering Leader C-Suite NPS 9 Will renew
Engineering Leader Director NPS 8 Will renew
Founder C-Suite NPS 5 Undecided

Employer names and spend open in the full report, along with the other 3 customers.

Everything 6 customers told us about Heimdal™.

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

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Sentiment

33 Net Promoter Score, from 6 scored reviews
  • Promoters 3
  • Passives 2
  • Detractors 1

Cumulative NPS by month

+0 over 4 months
  • Nov 8
  • Jan 9
  • Feb 8
  • Jul 8

Net Promoter Score across 2 reviews, accumulated up to each month. Category median 36 across 2 companies.

Praised

  • Reliability in Performance
  • Simple, Intuitive Interface
  • Cost-Effective Solution
  • Reliability Expectation

Criticised

  • Ongoing Minor Issues
  • Pilot Stage Indecision
  • Incomplete Review Concerns
  • Uncertainty in Recommendation

What customers say

Reliability in Performance
“Heimdal works well overall, even if issues occasionally come up, which is true for most products.”
Simple, Intuitive Interface
“The simple interface and low-touch experience make Heimdal easy to use day to day.”
Cost-Effective Solution
“I consider Heimdal cost effective, which is a key reason I would recommend it.”

Renewal intent

Plan to renew 60%
  • Will renew 3
  • Undecided 2
  • Not renewing 0

Plan to renew, by seniority

  • C-Suite 33% 3 answers
  • Director 100% 1 answer
  • Manager 100% 1 answer
  • 8.7/10 Average score from customers who will renew
  • 6.5/10 Average score from undecided customers

Top alternatives

Most weighed by Heimdal™ customers

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