Who invested in CloudTags?
CloudTags's investors include IDEA Fund Partners, Knoll Ventures, William Guttman and Alerion Ventures.

United States · Series A startup
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 4 rounds since 2012, from 4 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding recordSEC filing: $1.6M sold, first sale May 2015
From a historical funding recordSEC filing: $1.2M sold, first sale Sept 2014
No investor was named in the report.
From a historical funding record
No investor was named in the report.
From a historical funding record
From the SEC filings it signed: 2 on the team.
On the board, as filediBryan WienerJohn CambierWilliam Guttman
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
CloudTags's investors include IDEA Fund Partners, Knoll Ventures, William Guttman and Alerion Ventures.
CloudTags has raised $4.0M across 4 rounds since 2012.
CloudTags's most recent round was a Series A of $2.0M in May 2015.
Its most recent round, $2.0M in May 2015, is also its largest on record.
CloudTags's first round on record, in Oct 2014, was backed by William Guttman.
CloudTags's latest named round is a Series A, in May 2015.
CloudTags is based in the United States.
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