About OpenSignal
OpenSignal is a Telecommunications company based in Laguna Hills (United States) founded in 2010 by James Robinson, and was acquired by Comlinkdata in September 2021. It develops apps related to network connection and wireless signal coverage. OpenSignal has raised $14.42 million across 4 funding rounds from investors including Qualcomm Ventures, Comlinkdata and Frog Capital. Its chief executive, as recorded, is Charles Rutstein. Its website opensignal.com draws about 241 thousand monthly visits. Its focus areas include Telecom, OSS & BSS, Business Support System (BSS) and User Location Apps. Its legal entity is OPENSIGNAL, INC.
Company details
OpenSignal was founded in 2010 and is headquartered in Laguna Hills, United States. Operations focus on the telecommunications sector, where mobile applications are developed to assess wireless connection quality. User-submitted data is gathered through apps like OpenSignal and WifiMapper to generate performance insights, reports, and interactive maps for signal coverage in specific regions.
- Headquarters Laguna Hills, United States
- Founders James Robinson
- Stage Acquired
- SectorsTelecommunications
- Website category Computers Electronics and Technology · Telecommunications
- Website opensignal.com
- Social LinkedIn X Facebook
- Acquired by Comlinkdata (Sep 2021)
- Legal Name Opensignal, Inc
- Total Equity Funding$14.42M (USD)
in 4 rounds
- InvestorsQualcomm Ventures
& 5 more
- Acquired byComlinkdata
(Sep 2021)
Apps and channels of OpenSignal
OpenSignal publishes 1 mobile app with over 10M+ downloads.
Funding Insights of OpenSignal
OpenSignal has successfully raised a total of $14.42M across 4 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $14.42M
- Total Rounds 4
- First Round $1.3M
(Sep 2012)
- Investors Count 5
All 4 funding rounds of OpenSignal with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2018 | Series B | – | – | ||
| Mar 2018 | $9.12M | Series B | – | Octopus Ventures | |
| Aug 2014 | $4M | Series A | – | Qualcomm Ventures | |
| Sep 2012 | $1.3M | Seed | – | O'Reilly AlphaTech Ventures |
6 investors in total: 6 institutional.
Investors in OpenSignal
OpenSignal has secured backing from 6 investors, including venture fund investors. Prominent investors backing the company include Qualcomm Ventures, Comlinkdata and Frog Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital firm investing in European software scale-up companies | frogcapital.com | London, United Kingdom | ||
Venture capital investment and support for founders in technology and health sectors. | octopusventures.com | |||
Tech focused Early stage VC Firm investing in Europe and the UK | passioncapital.com | London, United Kingdom | ||
Venture capital investing in technology sectors such as AI and automotive. | 2000 | qualcommventures.com | San Diego, United States | |
US focused VC firm | oatv.com | San Francisco, United States | ||
Real-time telecom market data and carrier performance are analyzed. | 2010 | comlinkdata.com | Boston, United States |
Investor details for OpenSignal
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of OpenSignal
105 people are tracked at OpenSignal (47 in leadership, 5 in board & advisors, 53 in team).
| Name | Role | Group |
|---|---|---|
James Robinson | Co-Founder | Leadership |
Charles Rutstein | CEO & Chairman | Leadership |
Greg Kustudia | Regional VP, Americas | Leadership |
Leonardo Buosi | Sales Director | Leadership |
Delphine Renaud | VP Product Management | Leadership |
Felipe Liendo | Data Scientist Senior Director | Leadership |
Ian Bishop | Vice President Europe Sales | Leadership |
Dave Rowell | VP Sales, North America | Leadership |
Ryan Murphy | Director - Client Analytics & Insights | Leadership |
Zack Klemm | Director Of Data Operations | Leadership |
Clément Bouscasse | VP Of Software Engineering | Leadership |
Derek Muxworthy | Director Of Engineering | Leadership |
Ron Smouter | Vp, Sales | Leadership |
Tom Luke | Vice President Innovation | Leadership |
Emily Sands | Director - Client Analytics & Insights | Leadership |
Jake T. | Vice President, Product Management | Leadership |
Andy Burns | COO | Leadership |
Lauriane Bagnaud | Director Of Product Management | Leadership |
Rob Lerner | Regional VP, APAC | Leadership |
Katrina Zlateva-Bowles | VP People | Leadership |
85 more people are available in the full profile.
Complete people profiles for OpenSignal
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of OpenSignal
4 dated milestones of OpenSignal across 11 years, from founding to its latest funding, stage changes and deals.
- Founded OpenSignal is founded.
- Funding First funding round of $1.3M.
- Funding Latest funding round, Series B,.
- Exit Acquired by Comlinkdata.
Web traffic of OpenSignal
The website of OpenSignal (opensignal.com) receives about 241.1K visits a month and ranks #180,333 among all websites worldwide, #1,232 in Telecommunications.
- Monthly visits241.1K
▼ 2% vs previous month
- Unique visitors132.6K
per month
- Global rank#180,333
among all websites
- Category rank#1,232
Computers Electronics and Technology · Telecommunications
- Bounce rate44%
- Pages per visit2.3
- Average visit39 sec
- DevicesDesktop 28% · Mobile 72%
Websites whose visitors overlap most with OpenSignal. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| antennasearch.com | 100% | #511,323 | View details | ||
| sensorly.com | 93% | View details | |||
cellmapper.net | cellmapper.net | 88% | #49,074 | – | |
vzwmap.verizonwireless.com | vzwmap.verizonwireless.com | 84% | – | ||
signalmap.com | signalmap.com | 79% | – | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for OpenSignal
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in OSS & BSS
3 companies that operate in the same segment as OpenSignal (OSS & BSS) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Mesh-based connectivity solutions for IoT applications are provided. | 2014 | San Francisco, California, United States | USD 90 M | |||
Cloud-based subscription billing and management solutions for businesses | 2003 | San Francisco, California, United States | USD 175 M | 127 | ||
Cloud-based network orchestration and management software is provided. | 2000 | Hanover, New Hampshire, United States | USD 97.58 M | 1,844 |
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Related news about Opensignal
Complete news archive for OpenSignal
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Frequently Asked Questions about OpenSignal
OpenSignal was founded in 2010 and raised its 1st funding round 2 years after it was founded.
OpenSignal is headquartered in Laguna Hills, United States. It is registered at Laguna Hills, California, United States.
Charles Rutstein is the CEO of OpenSignal, as recorded in our data.
OpenSignal is a funded company, having raised a total of $14.42M across 4 funding rounds to date. The company's 1st funding round was a Seed of $1.3M, raised on Sep 2012.
OpenSignal was founded in 2010 and is headquartered in Laguna Hills, United States. Operations focus on the telecommunications sector, where mobile applications are developed to assess wireless connection quality. User-submitted data is gathered through apps like OpenSignal and WifiMapper to generate performance insights, reports, and interactive maps for signal coverage in specific regions.
OpenSignal has 6 investors. Key investors include Qualcomm Ventures, Comlinkdata, Frog Capital, Octopus Ventures, and Passion Capital.
OpenSignal operates through Opensignal, Inc.
Yes. OpenSignal was acquired by Comlinkdata in September 2021.
Yes. OpenSignal publishes Opensignal - 5G, 4G Speed Test, with over 10 million downloads.
The website of OpenSignal receives about 241 thousand visits a month and ranks #180,333 among all websites worldwide.