Antidote
Antidote is AI billing compliance software that checks and corrects law firm time entries against client billing guidelines.
Protempus
Secure software for small law offices. On premise or Virtual Private Server. Includes timekeeping, billing, AR, AP, GL plus contact/case/document management.
Antidote vs Protempus
At a Glance
| Detail | Antidote | Protempus |
|---|---|---|
| Category | Practice Mgmt | Practice Mgmt |
| Total raised | $5M | Not disclosed |
| Rounds tracked | 1 | Not disclosed |
| Latest round | Seed, $5M · Jan 2026 | Not disclosed |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Lakestar | Not disclosed |
| Built for | Large firms | Not disclosed |
| Headquarters | United Kingdom | Not disclosed |
Funding, Side by Side
Antidote rounds
- Jan 2026Seed$5M
Protempus rounds
No public rounds tracked yet.
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, Antidote or Protempus?
- Antidote has raised $5M in disclosed funding, compared with no disclosed amount for Protempus.
- What is Antidote best for?
- Antidote is AI billing compliance software that checks and corrects law firm time entries against client billing guidelines.
- What is Protempus best for?
- Secure software for small law offices. On premise or Virtual Private Server. Includes timekeeping, billing, AR, AP, GL plus contact/case/document management.
Source: Legal Tech Circle funding data, from public announcements. Updated November 10, 2026.