This company has shut down. Klaus is no longer operating — its last tracked round was a Series A in 2022.
Explore the Startup GraveyardKlaus is a customer service quality management app for running an effective QA process, coaching agents and boosting customer retention.
Klaus has raised $12.0M in total funding. The most recent round was Series A. The last funding was announced in September 2022.
Klaus's investors include Creandum, Acton Capital, Global Founders Capital, Icebreaker.vc, Kristjan Vilosius.
Klaus is headquartered in Tallinn, Estonia.
Klaus is a customer service quality management app for running an effective QA process, coaching agents and boosting customer retention.
Klaus is at the Series A stage.
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"Klaus — Funding & Investors." VCBacked, September 29, 2022, https://www.vcbacked.co/company/klaus. Accessed August 15, 2026.
VCBacked. (2022). Klaus — Funding & Investors. Retrieved August 15, 2026, from https://www.vcbacked.co/company/klaus
{{cite web |title=Klaus — Funding & Investors |url=https://www.vcbacked.co/company/klaus |website=VCBacked |access-date=August 15, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated