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      Cozero (Germany)

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      Cozero (Germany) reviews

      the biggest mistake of my career - Anonymous employee Cozero (Germany) Employee Review

      1.0
      Dec 30, 2024
      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      I worked at Cozero for a year, and like many others, it only took me a few months to realize the significant mistake I had made. The tool itself and most of the team are genuinely amazing. In fact, it was the people I worked with who made it so hard for me to say goodbye despite the difficult circumstances. Cozero has done an excellent job in both hiring great talent and creating a remarkable product.

      Cons

      However, they have failed catastrophically in how they treat their employees and in retaining them. The average tenure at the company seems to be around a year. While the founders attribute this to generational trends, this explanation doesn’t hold up. Other startups, even within the same industry, manage to retain employees from this so-called "generation" for three years or more. The core issue at Cozero lies with the two main founders. While they might come across as kind and approachable on the surface, my experience and that of many others was quite the opposite. They treat employees poorly, often through passive-aggressive behavior, micromanagement, and constant criticism. Many people I spoke to left feeling devalued and manipulated. The leadership style is toxic: they are unwilling to delegate even minor decisions, refuse to take any form of feedback, and create an environment that leads to burnout. Their inability to empower their team or trust others to take the lead has left a trail of demoralized employees. Looking back, working at Cozero was the biggest mistake of my career. While the product and the team are exceptional, the toxic leadership makes it a place where good people can’t thrive.

      avatar
      Cozero (Germany) Response
      10mo
      Dear valued former employee, Thanks for your honest feedback. We're truly sorry your experience at Cozero was so negative, especially given your high regard for our product and colleagues. We're glad you recognized our amazing product and genuinely amazing team. We agree our people are exceptional, and it's tough to hear you found it hard to stay despite that. :( We're concerned by your comments on our employee treatment and retention, and the issues you highlighted about the founders' leadership style, micromanagement, and constant criticism. Feedback about feeling devalued, manipulated, and facing burnout from a lack of trust or feedback is very serious. This isn't the environment we want. We're committed to building a workplace where everyone feels trusted, empowered, and respected, with open communication and growth. Your feedback is crucial in helping us identify areas where we can do better. We would love to hear more from you and discuss how we can address these concerns. If you're open to it, feel free to reach out to hr@cozero.io to arrange a catch-up call. Thank you once again for your feedback. We look forward to the opportunity to speak with you further. Best Regards, Cozero Team

      Explore other reviews about Cozero (Germany)

      2.0
      Nov 3, 2025
      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      - Cozero has some very good employees, both as people and as professionals. - It is actually a nice place to work at because you have flexibility in your schedule

      Cons

      - Salaries are average to low - Benefits apart from the flexi work are non existent - The product is a mess, constant bugs, features done and then never touched again, there are fires constantly whenever users try to make use of Cozero - Management is just inexperienced to say the least, maybe they provided value at the start but now they are the ones holding back the company - Management does not listen to the people they hire. The amount they listen is proportional the status of the person they hire, classical statusist. - There are many people leaving which cannot be a good sign for the rest of us - Customer care is weird, they ignore some customers but put incredible effort to satisfy some of the tiniest requests from others -

      5.0
      Aug 7, 2025
      Product design lead
      Recommend
      CEO approval
      Business Outlook

      Pros

      - Great and grounded mission to have a positive impact on climate change by helping other companies drive climate actions - Diverse, friendly and motivated team that pushes for innovative solutions within the complex universe of emissions data and calculations - Real remote and in-person culture. Remote collaboration works seamlessly and with flexibility, complemented by a nice office and good casual lunches that help us connect with the team.

      Cons

      - Carbon accounting is an uncertain space, and that brings a lot of complexity to the product development and decisions. - It's a small team that requires us to jump into different roles every day and to manage a lot of context switching.

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