Arbolus Intelligence

IONOS SE

ionos.com · Montabaur, Germany

IONOS SE is a European web hosting and cloud infrastructure provider offering domain registration, shared and dedicated hosting, VPS, managed Kubernetes, and public cloud services to small and medium-sized businesses, web professionals, and enterprises. It generates revenue by selling subscription-based hosting, cloud, email, and website tools, as well as value-added services such as SSL certificates and managed security. The company also provides reseller and partner programs that enable agencies and IT service providers to deliver white-labeled hosting and cloud solutions.

  • Cloud Infrastructure & Hosting
  • Managed IT & Cloud Services
Listed in
Revenue
$1.5B
Employees
4,000
Founded
1988
Headquarters
Montabaur, Germany

What 5 Arbolus experts think of IONOS SE

NPS scores are highly positive, with most experts rating IONOS 8–9. Renewal intent is unanimously affirmative in all responses with available data. Stickiness is strong, with the majority reporting use for more than 1 year. Expert feedback highlights core value in professionalism, reliability, and ease of use, while calling out some gaps in integration and AI-powered productivity. The consensus is that IONOS is well suited for small businesses and independent professionals prioritizing affordable and credible business email.Overall Customer Sentiment: Positive

Who reviewed IONOS SE

Total customers 5 5 current · 0 former
Reviews growth +3 in six months
Seniority of respondents
  • C-Suite 50% (3)
  • Director 50% (3)
Operations Leader C-Suite NPS 8 Will renew Submitted Jul 2026
Executive Director NPS 8 Will renew Submitted Mar 2026
Founder Director NPS 9 Will renew Submitted Feb 2026

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

Everything 5 customers told us about IONOS SE.

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

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Sentiment

40 Net Promoter Score, from 5 scored reviews
  • Promoters 2
  • Passives 3
  • Detractors 0

Cumulative NPS by month

-1 over 5 months
  • Feb 9
  • Mar 8
  • Jul 8
  • Aug 8
  • Sep 8

Net Promoter Score across 2 reviews, accumulated up to each month. Category median 34 across 2 companies.

Praised

  • Simplicity and Accessibility
  • Affordability and Core Value
  • Professional Identity and Credibility
  • Add Intelligent Automation and AI

Criticised

  • Rapid AI Adoption by Larger Rivals
  • Better Value from Integrated Suites
  • Competitive Displacement from Ecosystem Players
  • Limited Integrations

What customers say

Simplicity and Accessibility
“IONOS Email is easy to use for daily communications, and I can access it from multiple devices, keeping me responsive wherever I am working.”
Affordability and Core Value
“IONOS offers an affordable professional email solution that covers my business needs without unnecessary complexity or high costs.”
Professional Identity and Credibility
“Using a business email with my own domain lets me present a credible image and fosters client trust, compared to a personal email account.”

Renewal intent

Plan to renew 100%
  • Will renew 4
  • Undecided 0
  • Not renewing 0

Plan to renew, by seniority

  • C-Suite 100% 2 answers
  • Director 100% 2 answers
  • 8.5/10 Average score from customers who will renew

Top alternatives

Most weighed by IONOS SE customers

Report

Customer Report - Sep 2026 Sep 2026 5 + 0

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