LinkSquares
LinkSquares is AI contract management software that helps legal teams draft, review and manage contracts.
PostSig
Post-signature contract performance management for capital markets
LinkSquares vs PostSig
At a Glance
| Detail | LinkSquares | PostSig |
|---|---|---|
| Category | CLM | CLM |
| Total raised | $161M | $5.3M |
| Rounds tracked | 5 | 2 |
| Latest round | Series C, $100M · Apr 2022 | Seed, $4.1M · Sep 2025 |
| Last valuation | $800M | Not disclosed |
| Lead investors | G Squared, MassMutual Ventures, Sorenson Capital, Jump Capital | Differential Ventures, Frontier Venture Capital |
| Built for | In-house teams, Large firms | Not disclosed |
| Headquarters | US | United States |
Funding, Side by Side
LinkSquares rounds
- Apr 2022Series C$100M
- Jul 2021Series B$40M
- Feb 2020Series A$14.5M
- Mar 2019Undisclosed$4.8M
- May 2018Seed$2.2M
PostSig rounds
- Sep 2025Seed$4.1M
- Nov 2024Pre-Seed$1.2M
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, LinkSquares or PostSig?
- LinkSquares has raised $161M in disclosed funding, compared with $5.3M for PostSig.
- Do LinkSquares and PostSig share investors?
- No. None of the investors we track have backed both companies.
- What is LinkSquares best for?
- LinkSquares is AI contract management software that helps legal teams draft, review and manage contracts.
- What is PostSig best for?
- Post-signature contract performance management for capital markets.
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.