Who invested in Mach9?
Mach9's investors include Quiet Capital, Bessemer Venture Partners, First Round Capital, Y Combinator and Tiger Global Management, and 3 more on record. Bessemer Venture Partners led its latest round.

United States · Series A startup
Funding summaryUpdated 26 Oct 2026
$46Mraised across 2 rounds since 2024, from 10 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by Wowtale and 8 others
Source recorded
From Mach9's own website and the SEC filings it signed: 2 on the team.
On the board, as filediDeepak MishraLee WoodruffMarian Salzman
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Mach9's investors include Quiet Capital, Bessemer Venture Partners, First Round Capital, Y Combinator and Tiger Global Management, and 3 more on record. Bessemer Venture Partners led its latest round.
Mach9 has raised $46M across 2 rounds since 2024.
Mach9's most recent round was a Series A of $34M in Oct 2026, led by Bessemer Venture Partners.
Its most recent round, $34M in Oct 2026, is also its largest on record.
Mach9's first round on record, in Nov 2024, was backed by Y Combinator, Tiger Global Management and Liquid 2 Ventures and 2 others.
Mach9's latest named round is a Series A, in Oct 2026.
Mach9 is based in the United States.
Bessemer Venture Partners led the Series A in 2026.
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