ProtonMail
More secure email service
ProtonMail has raised €2.2M across 2 funding rounds, most recently a Seed round in Mar 2015. Based in Geneva, Switzerland; founded 2014; active in Cybersecurity. Data as of Nov 2026.
Total raised
€2.2M
€2,190,451
Funding rounds
2
Investors
0
distinct backers
Active since
2014-08
latest 2015-03
Funding by year
EUR raised per yearProtonMail — funding by year — interactive chart.
Data table
| ProtonMail — funding by year | |
|---|---|
| 2014 | €411k |
| 2015 | €1.8M |
Signals
Medium confidenceRaise-next likelihood10
base rate 44% for Seed
- ▼ Dormant (no round in 3+ cohort gaps)
- ▲ Up-round momentum
Exit likelihood6
base rate 11% (2+ rounds)
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2015-03-01 | Seed | €1.8M | — | View deal → |
| 2014-08-01 | Seed | €411k | — | View deal → |
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Global coverage: FundingData