Onna
Knowledge integration and ediscovery collection
Data updated Nov 10, 2026 · From public announcements
Total raised
$38M
across 2 tracked rounds
Latest round
Series B
$27M · Jun 2020
First tracked
2019
Series A
Backers
7
Atomico, Dawn Capital
Product Details
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Funding History
Every round we have tracked, newest first.
-
Jun 17, 2020Series B$27M
Led by Atomico. With Glynn Capital, Dawn Capital, Nauta Capital, Slack Fund.
Read the announcement -
Jun 3, 2019
Quick Answers
- What does Onna do?
- Knowledge integration and ediscovery collection. Legal Tech Circle lists Onna under Knowledge & Document Management.
- How much funding has Onna raised?
- Onna has raised $38M in disclosed funding across 2 rounds tracked by Legal Tech Circle. The most recent was a Series B of $27M in June 2020, led by Atomico.
- Who are Onna's investors?
- Onna is backed by Atomico, Glynn Capital, Dawn Capital, Nauta Capital, Slack Fund, The Slack Fund, and Dropbox. Atomico and Dawn Capital have led at least one round.
- What are the alternatives to Onna?
- Other Knowledge Mgmt companies Legal Tech Circle tracks include Jigsaw, Reynen Court, Ayfie, and Structureflow. Compare them side by side on funding, investors and fit before you shortlist.
- Where is Onna based?
- Onna is headquartered in United States.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.