United States · 
Who invested in Litmus?
Litmus's investors include Spectrum Equity.
United States · Series A startup
Who invested in Litmus
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 31 Oct 2026
$49Mraised across 1 round since 2015, from 1 source
- Latest round
- Series A, $49MOct 2015
- Investors
- 1
The rounds
- Oct 2015
Everyone who backed them
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Quick answers about Litmus
How much has Litmus raised?
Litmus has raised $49M across 1 round since 2015.
When did Litmus last raise?
Litmus's most recent round was a Series A of $49M in Oct 2015.
What was Litmus's biggest round?
Its most recent round, $49M in Oct 2015, is also its largest on record.
Who backed Litmus first?
Litmus's first round on record, in Oct 2015, was backed by Spectrum Equity.
What stage is Litmus at?
Litmus's latest named round is a Series A, in Oct 2015.
Where is Litmus based?
Litmus is based in the United States.
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