Klaus is a conversation review tool that improves customer service quality by making internal feedback easy and systematic.
Klaus has raised €18M across 3 funding rounds from 4 investors, most recently a Series A round in Sep 2022. Based in Tallinn, Estonia; founded 2018; active in Software. Acquired by Zendesk in 2024. Data as of 6 Aug 2026.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2022-09-29 | Series A | €12M | Acton Capital,Creandum,Global Founders Capital,Icebreaker | View deal → |
| 2020-09-24 | Series A | €4.6M |
| Global Founders Capital |
| View deal → |
| 2019-07-01 | Seed | €1.7M | Creandum | View deal → |
