The messaging client for all networks
flux has raised €7.9M across 4 funding rounds from 8 investors, most recently a Series A round in Dec 2018. Based in Berlin, Germany; founded 2007; active in Software and Fintech. Data as of 6 Aug 2026.
Timing: dormant vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
| Date |
|---|
| Stage |
|---|
| Amount |
|---|
| Investors |
|---|
| 2018-12-19 | Series A | €6.6M | e.ventures | View deal → |
| 2017-09-01 | Seed | €1.2M | Alex Hoare,Anthemis,Fidel Manolopoulos,Force Over Mass,Yarrow Capital | View deal → |
| 2014-04-01 | Other | €60k | Ralf Baumann | View deal → |
| 2013-08-01 | Other | €15k | Startupbootcamp | View deal → |
