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CPX Research

www.cpx-research.com

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Latest Reviews and Complaints

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J
6:22 pm UTC
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CPX Research Frequent no good & time wasting surveys at CPX Research

More frustrating time wasting experience I am having with CPX Research when engaging with their many fake/no good online surveys: 3 Min. 16.09.2026 - 21:20 | Screen Out over 3 min DQ time seems unfairly long Answer from Customer Support 28 2026-09-17 02:14:16 Hello, Thank you for your message. I am happy to take a closer look at your case: The partner...

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4:14 pm UTC
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CPX Research Much time loss & frustration engaging no good cpx surveys

I am sharing more of my personal negative survey engagement experience in which you may witness much time loss & much on-going frustrations with poor quality, multiple cheating fake surveys that got lots of my response/ answers while going through their time wasting for nothing "screening": 4 Min. 29.08.2026 - 18:33 | Screen Out over 4 min DQ time with...

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CPX Research Reviews and Complaints

How responsive is CPX Research's customer service?

0 Resolved
1 Unresolved

Total complaints: 1

Resolved complaints: 0 (0%)

Unresolved complaints: 1 (100%)

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CPX Research complaints: history and resolution overview

CPX Research has received 1 complaints on ComplaintsBoard. The first reported case, Much time loss & frustration engaging no good cpx surveys, was published on Oct 14, 2026, and the most recent complaint, Frequent no good & time wasting surveys at CPX Research, was posted on Nov 2, 2026.

Out of all reported cases, 0 complaints (0%) have been marked as resolved, while 1 complaints (100%) remain unresolved.

Customer feedback spans multiple years and reflects a range of user experiences. A majority of complaints remain unresolved, which may be important to consider when evaluating the company.

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  1. CPX Research Contacts
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  3. CPX Research address
    Elfenallee 5, Berlin, 13127, Germany
  4. CPX Research social media
  5. Andrew
    Checked and verified by Andrew This contact information is personally checked and verified by the ComplaintsBoard representative. Learn more
    Nov 03, 2026
CPX Research Category
CPX Research is ranked 7 among 10 companies in the Research and Development category
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