Let's Think
Let’s Think helps your firm surface and retain expert thinking as work happens.
Let's Think vs Onna
At a Glance
| Detail | Let's Think | Onna |
|---|---|---|
| Category | Knowledge Mgmt | Knowledge Mgmt |
| Total raised | Not disclosed | $38M |
| Rounds tracked | Not disclosed | 2 |
| Latest round | Not disclosed | Series B, $27M · Jun 2020 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Not disclosed | Atomico, Dawn Capital |
| Built for | Not disclosed | Not disclosed |
| Headquarters | Not disclosed | United States |
Funding, Side by Side
Let's Think rounds
No public rounds tracked yet.
Onna rounds
- Jun 2020Series B$27M
- Jun 2019Series A$11M
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, Let's Think or Onna?
- Onna has raised $38M in disclosed funding, compared with no disclosed amount for Let's Think.
- What is Let's Think best for?
- Let’s Think helps your firm surface and retain expert thinking as work happens.
- What is Onna best for?
- Knowledge integration and ediscovery collection.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.