United States · Funded startup
Funding summaryUpdated 26 Oct 2026
$121Mraised across 9 rounds since 2005, from 9 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Reported by sec.govSEC filing: $7.4M sold, first sale May 2012
Mercury Fund
Industry Ventures
OCA Ventures
Updata Partners
Access Venture Partners
Covera Ventures
DH CapitalReported by pevc.dowjones.comSEC filing: $7.4M sold, first sale May 2012
Reported by alertlogic.comSEC filing: $13M sold, first sale Mar 2011
No investor was named in the report.
From a historical funding recordSEC filing: $3.5M sold, first sale Sept 2009
Reported by updatapartners.com
Reported by houston.bizjournals.com
From the SEC filings it signed: 3 on the team.
On the board, as filediDarren Grayson BattistoniLisa Grayson PearsonMike Grayson DonovanRaymond Grayson RanelliTony Grayson de Nicola
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Mercury FundAccess Venture PartnersOCA VenturesCovera VenturesUpdata Partners
Welsh, Carson, Anderson & Stowe
DFJDraper Fisher Jurvetson (DFJ)Industry Ventures
Square 1 BankMissing a round, or an investor who was in one? Tell us.
This firm lists Alert Logic as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Alert Logic's investors include Mercury Fund, Access Venture Partners, OCA Ventures, Covera Ventures and Updata Partners, and 7 more on record.
Alert Logic has raised $121M across 9 rounds since 2005. One round did not disclose an amount, so the total is a floor.
Alert Logic's most recent round was an Undisclosed round of $70M in Jun 2017.
Its most recent round, $70M in Jun 2017, is also its largest on record.
Alert Logic's first round on record, in Sept 2005, was backed by DFJ, Mercury Fund and OCA Ventures and 1 others.
Alert Logic's latest named round is an Undisclosed round, in Jun 2017.
Alert Logic is based in the United States.
In the same sector, and raised in the last eighteen months.
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United States · 
