Investor
SignalFire
SignalFire has backed 4 legal tech companies since 2023, leading 2 of 8 rounds.
Rounds
8
in 4 companies
Led
2
25% of their rounds
Raised in rounds led
$42.2M
total round size, all investors
Most recent
Billables AI
Series A · Jun 2026
Legal Tech Portfolio
Every round we have tracked with SignalFire on the cap table.
| Date | Company | Stage | Round | Role |
|---|---|---|---|---|
| Jun 9, 2026 | Billables AIPractice Mgmt | Series A | $10.2M | Participant |
| Apr 8, 2026 | PatlyticsIP | Series B | $40M | Lead |
| Nov 4, 2025 | RuliGenAI & Drafting | Seed | $6M | Participant |
| Oct 7, 2025 | EvenUpGenAI & Drafting | Series E | $150M | Participant |
| Oct 8, 2024 | EvenUpGenAI & Drafting | Series D | $135M | Participant |
| Oct 2, 2024 | Billables AIPractice Mgmt | Seed | $3.9M | Participant |
| Jun 1, 2024 | RuliGenAI & Drafting | Pre-Seed | $2.2M | Lead |
| Jun 8, 2023 | EvenUpGenAI & Drafting | Series B | $50.5M | Participant |
Quick Answers
- How many legal tech companies has SignalFire invested in?
- SignalFire has taken part in 8 legal tech rounds across 4 companies since 2023, leading 2.
- What are SignalFire's biggest legal tech deals?
- The largest rounds SignalFire has led include Patlytics ($40M Series B, 2026) and Ruli ($2.2M Pre-Seed, 2024).
- Which areas of legal tech does SignalFire invest in?
- Most of SignalFire's legal tech deals are in GenAI Review, Drafting & Assistants (5), Practice / Matter Management (2), and Intellectual Property (1).
- Who does SignalFire co-invest with?
- SignalFire most often invests alongside Alumni Ventures, Bessemer Venture Partners, Wing VC, and B Capital.
Source: Legal Tech Circle funding data, from public announcements. Updated November 11, 2026.