OneSignal

San Mateo, CA · Founded 2011 · Privately Held (backing)

Developer of a customer engagement and messaging platform designed to help businesses communicate with users across multiple channels. OneSignal is based in San Mateo, CA and was founded in 2011. Its last reported valuation was $266 million in Jan 2023. It has raised $84.3 million.

Last reported valuation
$266.0M
Oct 2026
Priced at
—
Total raised
$84.3M
Last round
—

Who backs OneSignal?

44 investors
InvestorType
Y CombinatorOther
SV AngelVenture capital
SignalFireVenture capital
Hemisphere VenturesVenture capital
ServiceNow VenturesOther
NewView CapitalVenture capital
BAM ElevateGrowth equity
HubSpot VenturesVenture capital
Justin KanAngel
Nimble PartnersVenture capital
+ 34 more investors · a free account shows the complete list
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OneSignal investors

44 investors are on record for OneSignal, including Y Combinator, SV Angel, SignalFire and Hemisphere Ventures. By type, the record holds 6 venture capital firms and 5 angel investors.

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