OneSignal
onesignal.com
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Overview
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Products
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Growth
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Financials
Funding and backers
Total raised
$82M
4 rounds on record
Latest round
Series C
Jan 2023 · 3 yr ago
Team
131
US Form 5500 (plan participants) · Dec 2025 · +11% in a year
Backers
2
Y Combinator, SignalFire
The money's age
Long since its last round
44 months since the last round · not hiring
Momentum
0/100
no fresh signals
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 14
Launched OneSignal Unveils Autonomous Lifecycle Marketing Vision, Opens OneSignal AI and MCP Server to All Users · EIN Presswire
Nov 1, 2023
Certified OneSignal Completes SOC 2 Type II Certification and HIPAA Compliance · PRNewswire
Jan 31, 2023
Raised a round Series C · SiliconANGLE
Sep 13, 2022
Launched OneSignal Launches on Google Cloud Marketplace · PRNewswire
Aug 31, 2022
Raised a round Series C $50M · mediapost
Jul 31, 2019
Raised a round Series B $25M
Aug 15, 2017
Raised a round Venture round $7M · TechCrunch
Jan 4, 2017
On the Hacker News front page Rust at OneSignal · 329 points
Aug 7, 2015
Launched on Hacker News Show HN: HTML5 Web Push Notifications for trending HN stories in Chrome
2014
Founded
Jun 2011
Went through Y Combinator
Tractionpublic signals, read monthly
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series C | Jan 2023 | — | — | SiliconANGLE |
| Series C | Aug 2022 | $50M | — | mediapost |
| Series B | Jul 2019 | $25M | — | newswire.com |
| Venture round | Aug 2017 | $7M | — | TechCrunch |
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
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News
OneSignal Unveils Autonomous Lifecycle Marketing Vision, Opens OneSignal AI and MCP Server to All Users
Customer engagement platform sets course to autonomous lifecycle marketing that continuously improves itself, with OneSignal AI and MCP available today.
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Report
OneSignal Releases 2024 State of Customer Engagement Report Revealing Key Omnichannel Considerations and Opportunities
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OneSignal Completes SOC 2 Type II Certification and HIPAA Compliance
/PRNewswire/ -- OneSignal, the world
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OneSignal Secures Investment From ServiceNow Ventures
OneSignal, the world's leading customer engagement platform, today announced a new strategic investment from ServiceNow Ventures, extending the company's recent $50M Series C investment announced in September 2022. The additional funds will be used ...
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OneSignal extends Series C funding round with strategic investment from ServiceNow
OneSignal extends Series C funding round with strategic investment from ServiceNow - SiliconANGLE
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OneSignal Secures Strategic Investment from ServiceNow Ventures to Build on $50M+ Series C
/PRNewswire/ -- OneSignal, the world
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New Live Activities Support to Help You Drive Loyalty, Faster
We're excited to announce that we
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11 Shades of Gray: A Color System Story
Learn how our Design Engineer improved our website accessibility by refining our website color palette.
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OneSignal Launches on Google Cloud Marketplace
/PRNewswire/ -- OneSignal, one of the most widely used customer messaging and engagement solutions, today announced its availability on Google Cloud...
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OneSignal Raises Series C Funding
We're thrilled to share that we've secured additional Series C funding to accelerate our product roadmap and better serve our customers.
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Mateo
United States
HQ
200-500 est. staff