Most recently, Antithesis raised $105.0M in its Later Stage VC (Series A) (Dec 2025).
- ·The complete investor list: 23 names
- ·Watch Antithesis: the Monday email on marks, rounds and moves
Antithesis round by round
2 roundsHow much has Antithesis raised?
Antithesis has raised $160 million across 2 recorded rounds since 2024. The largest was a $47 million seed round in Feb 2024; the most recent was a $105 million Series A in Dec 2025.
Antithesis investors
23 investors are on record for Antithesis, including US National Science Foundation, Spark Capital, Amplify Partners and Teamworthy Group. By type, the record holds 5 venture capital firms and 1 private equity firm. The Series A in Dec 2025 drew 10 investors.
23 investors have backed Antithesis — start your target list with the firms already writing checks in business/productivity software.
Frequently asked about Antithesis
- How much has Antithesis raised?
- Antithesis has raised $160.0M in total across 2 recorded funding rounds.
- When was Antithesis's last funding round?
- Antithesis's most recent recorded round was Later Stage VC (Series A) in Dec 2025, raising $105.0M.