Commsor
Your community operating system
This page collects the public evidence behind that overlap. Every company below has its own source-backed directory of investors, and SignalFire appears in each of those directories with a cited public source. The list is evidence-based and may not be complete: it includes only companies in Sahin Boydas’s public portfolio where a cited source reports SignalFire as an investor. It is not a cap table, and it carries no deal terms.
Companies
3 companies in the public portfolio, listed A–Z with each company's public one-liner, Category, Sub-Category, and current public status. Every card links to the company profile and to the company's full directory of investors.
Ruli AI
AI Co-Pilot for legal intake, triage, and operations.
Vector
Vector builds a contact-level advertising platform that lets B2B marketers identify, target and measure the specific buyers behind their pipeline.
No companies match these filters.
Categories
Counted across the 3 companies above; a company that carries more than one Category is counted in each.
Sources
One reviewed public source per company. Each link opens this site’s source reference, which names the publisher and then links out, so no third-party page is republished here.
- Commsor: Source: SignalFire
- Ruli AI: Source: Ruli AI
- Vector: Source: SignalFire
Related investors
Other investors on this site that are in some of the same companies. The number is how many of the 3 companies above also list that investor.
More investors with portfolio overlap
Frequently asked questions
How many companies in Sahin Boydas’s public portfolio is SignalFire in?
SignalFire is a investor in 3 companies that are also in Sahin Boydas’s public portfolio, as of October 2026: Commsor, Ruli AI and Vector.
Which Categories do the companies with SignalFire as a investor belong to?
The 3 companies span 2 Categories: Software (3) and AI (2). Each Category links to every portfolio company in it.
What does this SignalFire page not say?
It is not a cap table and not a complete list of SignalFire’s investments. It lists only companies in Sahin Boydas’s public portfolio where a cited public source reports SignalFire as an investor, and it carries no deal terms.