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OneSignal

OneSignal

Private
San Mateo, CaliforniaEnterprise Softwarehttps://onesignal.com/

Last Round

Series C

Extension

Jan 31, 2023

Total Funding Raised

$84.47M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

OneSignal is a customer engagement company that offers a platform for sending personalized push notifications, email, SMS, and in-app messages using machine learning to optimize communication timing and audience targeting.

Sector

Enterprise Software

Verticals

Marketing, Customer Experience, Cloud Communications, Workflow Automation

Business Model

B2B2C

Customer Profile

Subscription SaaS, Freemium, Usage-Based SaaS

AI Layer

Application

Keywords

push notificationscustomer engagement platformomnichannel messagingin-app messagingmobile marketinggrowth hacking toolsmessaging APIuser retentionautomated messagingSMS marketingnotification serviceapp engagementmartechdeveloper toolsSaaS

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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OneSignal Comparables

Compare OneSignal with similar companies based on industry and business-model similarity.

OneSignal comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
CleverTap
84%
Pushwoosh
83%
Brevo
82%

OneSignal Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series C ExtensionJan 31, 2023
Series CSep 1, 2022
Convertible DebtApr 27, 2021
Series BJul 31, 2019
Series AAug 15, 2017
Seed
Apr 20, 2015

Key People

Founding team and executive leadership

Long Vo

CoFounder, COO & CXO, CoFounder, COO

Founding Team

George Deglin

Co-founder CEO

Founding Team

Jonathan Tillotson

Chief Financial Officer

Executive Team

OneSignal Investors

Notable investors and investment history

OneSignal investors
InvestorRounds
BAM ElevateSeries C
SV AngelAngel
Rakuten CapitalSeries C
Yes VCSeries C
Rakuten VenturesSeries B, Series A, Series C, Seed
BAM ElevateSeries C
ServiceNow VenturesSeries C, Series C Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 29, 2026

    Monthly visitors increased 34% MoM, reaching 1.7 million.

  • May 20, 2026

    Partnership to facilitate hiring in Canada.

OneSignal Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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OneSignal Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about OneSignal's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Mateo, California
Employee Range166
Year Founded2014
Last FundingJan 31, 2023

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