Who invested in Sign?
Sign's investors include YZi Labs and IDG Capital. YZi Labs led its latest round.
Who invested in Sign
One round we have observed, with the 2 investors 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 5 Nov 2026
$26Mraised across 1 round since 2025, from 1 source
- Latest round
- Round, $26MOct 2025
- Led by
- YZi Labs
- Investors
- 2 (1 led)
The rounds
- Oct 2025
Founders and team
From Sign's own website: 6 on the team.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sign
How much has Sign raised?
Sign has raised $26M across 1 round since 2025.
When did Sign last raise?
Sign's most recent round was an Undisclosed round of $26M in Oct 2025, led by YZi Labs.
What was Sign's biggest round?
Its most recent round, $26M in Oct 2025, is also its largest on record.
Who backed Sign first?
Sign's first round on record, in Oct 2025, was backed by YZi Labs and IDG Capital.
What stage is Sign at?
Sign's latest named round is an Undisclosed round, in Oct 2025.
Who led Sign's rounds?
YZi Labs led the Undisclosed round in 2025.
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