Arweave
A novel data storage blockchain protocol enabling a permanent decentralised web.
Arweave has raised €12M across 2 funding rounds from 1 investor, most recently a Seed round in May 2020. Based in London, UK; active in Cloud and Software. Data as of 28 Oct 2026.
London, UKwww.arweave.org ↗
Total raised
€12M
€11,947,435
Funding rounds
2
Investors
1
distinct backers
Active since
2019-10
latest 2020-05
Funding by year
EUR raised per yearArweave — funding by year — interactive chart.
Data table
| Arweave — funding by year | |
|---|---|
| 2019 | €4.6M |
| 2020 | €7.4M |
Signals
High confidenceRaise-next likelihood10
base rate 44% for Seed
- ▼ Dormant (no round in 3+ cohort gaps)
- ▲ Up-round momentum
Exit likelihood9
base rate 11% (2+ rounds)
- ▲ 7y since founding (typical exit age)
- ▼ 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 | |
|---|---|---|---|---|
| 2020-05-03 | Seed | €7.4M | Andreessen Horowitz | View deal → |
| 2019-10-01 | Seed | €4.6M | Andreessen Horowitz | View deal → |