SlashNext is an email security platform, headquartered in Pleasanton, United States, founded in 2017.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2023-04-07 | Series B | Undisclosed | Norwest Venture Partners |
| 2021-10-28 | Series B | $23.5M | Coast Range Capital, Telia Company, Ayala Corporation, Wing Venture Capital, Alter Venture Partners, Norwest Venture Partners |
| 2017-04-04 | Series A | $17M | Norwest Venture Partners, Wing Venture Capital |
SlashNext was acquired by Varonis Systems for $150M (2025-09-02).
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.