Who invested in Unpaywall?
Unpaywall's investors include Arca.
Who invested in Unpaywall
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$850Kraised across 1 round since 2018, from 1 source
- Latest round
- Grant, $850KJul 2018
- Investors
- 1
The rounds
- Jul 2018
Everyone who backed them
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Quick answers about Unpaywall
How much has Unpaywall raised?
Unpaywall has raised $850K across 1 round since 2018.
When did Unpaywall last raise?
Unpaywall's most recent round was a Grant of $850K in Jul 2018.
What was Unpaywall's biggest round?
Its most recent round, $850K in Jul 2018, is also its largest on record.
Who backed Unpaywall first?
Unpaywall's first round on record, in Jul 2018, was backed by Arca.
What stage is Unpaywall at?
Unpaywall's latest named round is a Grant, in Jul 2018.
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In the same sector, and raised in the last eighteen months.
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