• “The easily scalable crowd processed high volumes at very high quality. They were very professional to work with, and I can highly recommend them.”

    Robert M. Maier
    CEO & Founder
  • "At Sixt, we need high-quality content to support our SEO. We choose Crowd Guru because working with them is extremely easy and absolutely effective."

    Jens Schwan
    Managing Editor
  • “Our users gain a direct advantage through the support of Crowd Guru. The internal work load of our company is reduced, and we can focus on the development of our app. The possibility of flexible scaling is a big advantage for startups like ours.”

    Nikolaus Hilgenfeldt
    CEO and Founder
  • “… Thanks to the professional cooperation with Crowd Guru, our data records can be improved, updated and enhanced in a direct and timely manner; resulting in valuable and complete new contacts.”

    Vanessa Kupke
    Team Leader-Lead Management
  • “The work done by Crowd Guru annotating Tweets allows us to more easily train algorithms to understand and categorise the content of Twitter messages.”

    Niels Reinhard
    Data Strategist

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