About OpenDNS
OpenDNS is a Technology company based in San Francisco (United States) founded in 2006, and was acquired by Cisco in June 2015. It operates as a cloud-based web filtering and DNS solutions are provided for security. OpenDNS has raised $48.77 million across 4 funding rounds from investors including Cisco, Northgate Capital and Cisco Investments. The company has 236 employees. Its website opendns.com draws about 4.4 million monthly visits. OpenDNS offers products and services including OpenDNS Service and Filtering Tools. Its focus areas include Enterprise Infrastructure, Cybersecurity, Network Security and SWG. Its competitors include BlueCat, Infoblox, Dyn, Stoke and CensorNet and 2 more; 5 of its 7 listed competitors have raised funding.
Company details
OpenDNS was founded in 2006 in San Francisco, United States, focusing on cloud-based DNS and web filtering services within the cybersecurity sector. Free parental controls, phishing protection, and advanced features are offered to consumers and network administrators. Enterprise services, introduced in 2009, include malware protection, delegated administration, and content filtering. The company was acquired by Cisco in August 2015 to enhance cloud security offerings.
- Headquarters San Francisco, United States
- Employees 236
- Stage Acquired
- SectorsTechnology
- Website category Computers Electronics and Technology · Computer Security
- Website opendns.com
- Social LinkedIn X Facebook
- Acquired by Cisco (Jun 2015)
- Legal Name Opendns
Products & Services of OpenDNS
OpenDNS offers a comprehensive portfolio of products and services, including OpenDNS Service and Filtering Tools.
Provides DNS-based protection for faster and safer internet access.
Enables parental controls and blocks adult content on devices.
Funding Insights of OpenDNS
OpenDNS has successfully raised a total of $48.77M across 4 strategic funding rounds. The most recent funding activity was a Series C round of $35 million completed in May 2014. 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 $48.77M
- Total Rounds 4
- Last Round Series C — $35M
- Investors Count 9
All 4 funding rounds of OpenDNS 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 |
|---|---|---|---|---|---|
| May 2014 | $35M | Series C | – | Sutter Hill Ventures, Sequoia Capital | – |
| Jul 2013 | $9.27M | Series B | – | Sutter Hill Ventures | – |
| Sep 2010 | $4.5M | Series A | – | Sequoia Capital, Greylock | – |
| Jul 2009 | – | Series A | – | Greylock |
10 investors in total: 10 institutional.
Investors in OpenDNS
OpenDNS has secured backing from 10 investors, including venture fund and institutional investors. Prominent investors backing the company include Cisco, Northgate Capital and Cisco Investments.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
VC firm investing in the US | – | shv.com | Palo Alto, United States | |
Sequoia Capital is engaged in venture capital investments. | 1972 | sequoiacap.com | - | |
Venture capital firm specializing in early-stage tech investments and founder support. | 1965 | greylock.com | - | |
Northgate Capital is engaged in venture capital and private equity investments. | 2000 | northgate.com | San Francisco, United States | |
Venture capital investments are managed in technology and healthcare sectors by this firm. | – | mdv.com | - | |
Expansion-stage VC firm that invests in the US, Middle East and Europe | – | lumiacapital.com | San Francisco, United States | |
Investments are directed toward early and late-stage tech companies. | – | glynncapital.com | Menlo Park, United States | |
Growth-stage tech companies are funded by this venture capital firm. | – | evolutionequity.com | New York, United States | |
Technology investments and expertise in networking, cloud, and security services. | 2003 | ciscoinvestments.com | San Jose, United States | |
AI and saas based cloud security solutions | 1984 | cisco.com | San Jose, United States |
Investor details for OpenDNS
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of OpenDNS
1004 people are tracked at OpenDNS (397 in leadership, 10 in board & advisors, 597 in team); the tracked headcount is 236.
| Name | Role | Group |
|---|---|---|
Girish Parekh | SVP, CFO Global Sales & Marketing | Leadership |
Oliver Tuszik | EVP, Global Sales and Chief Sales Officer | Leadership |
Liz Centoni | EVP & Chief Customer Officer | Leadership |
Joshua Merrill | Chief Technical Architect | Leadership |
Aman Singh | Senior Director, Supply Chain | Leadership |
Dejana Stankovic | Director, Web AI Experiences | Leadership |
Torunn Bækken | Business Development Manager/ Financial Sales Specialist/partner Account Manager | Leadership |
Nirav P Shroff | Vice President, Business Development / Strategic Partnerships | Leadership |
Alan Love | Vp, Global Revenue Operations Leader | Leadership |
Zainab Mayungbe | Director Of Product Management | Leadership |
Joe Fenner | Director, Product Marketing | Leadership |
Ted Tsortos | Director, Sales Strategy & Planning (global Sales) | Leadership |
Scott Sprinkle | Senior Director, Solutions Engineering GES Central Area At Cisco Systems | Leadership |
Phil Wolfenden | Vice President Customer Experience | Leadership |
Vukota Pekovic | General Manager Cisco Silicon One R&d Center Serbia | Leadership |
Alice Qi | Director, Partner Sales & Business Development | Leadership |
Przemyslaw Kania | Vice President, Service Provider – EMEA | Leadership |
Amy Quick | Partner Development & Enablement | Leadership |
Leo Lian | Senior Director, Business Transformation | Leadership |
Alexandra Lopez | SVP & Chief Procurement Officer | Leadership |
984 more people are available in the full profile.
Complete people profiles for OpenDNS
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 OpenDNS
4 dated milestones of OpenDNS across 9 years, from founding to its latest funding, stage changes and deals.
- Founded OpenDNS is founded.
- Funding First funding round.
- Funding Latest funding round, Series C, of $35.0M.
- Exit Acquired by Cisco.
Competitors of OpenDNS
OpenDNS has 7 listed competitors in our database, 5 of them funded. They include BlueCat, Infoblox, Dyn, Stoke and CensorNet, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| bluecatnetworks.com | 2001 | Toronto, Canada | $27.8M | – | Cloud-based DNS, DHCP appliances, and security solutions are provided. | |
| infoblox.com | 1999 | Santa Clara, United States | $71M | – | Cloud-based DNS management and network security services are provided. | |
| dyn.com | 2001 | Manchester, United Kingdom | $100.16M | – | DNS and network monitoring solutions are offered by Dyn. | |
| stoke.com | 2004 | Santa Clara, United States | $104.04M | 49 | LTE security gateway solutions are provided for broadband networks. | |
| censornet.com | 2007 | Bristol, United Kingdom | $3.06M | 40 | White label & cloud based website & email security for VAR and MSP | |
| menandmice.com | 1990 | Kopavogur, Iceland | – | – | Cloud-based DNS and IP management software is provided. | |
| sangfor.com | 2000 | Shenzhen, China | – | – | Desktop virtualization platform is provided to secure data against failures. |
Detailed competitors of OpenDNS
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
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Verified entity values are shown only after access is granted.
Web traffic of OpenDNS
The website of OpenDNS (opendns.com) receives about 4.4M visits a month and ranks #12,578 among all websites worldwide, #1,714 in Computer Security.
- Monthly visits4.4M
▲ 3.3% vs previous month
- Unique visitors1.8M
per month
- Global rank#12,578
among all websites
- Category rank#1,714
Computers Electronics and Technology · Computer Security
- Bounce rate31%
- Pages per visit3.8
- Average visit1 min 54 sec
- DevicesDesktop 59% · Mobile 41%
Websites whose visitors overlap most with OpenDNS. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| dnsstuff.com | 100% | 179.4K | #289,512 | View details | |
dnsomatic.com | dnsomatic.com | 99% | – | #2,728,380 | – |
| dnsmadeeasy.com | 89% | 159.5K | #243,544 | View details | |
dnscrypt.org | dnscrypt.org | 88% | – | #1,018,831 | – |
| cleanbrowsing.org | 86% | 930.6K | #54,669 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for OpenDNS
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 Enterprise Networking & IT Infrastructure
10 companies that operate in the same segment as OpenDNS (Enterprise Networking & IT Infrastructure), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud orchestration solutions are provided for multi-cloud and device applications. | 1998 | Palo Alto, California, United States | USD 595.83 M | USD 812.05 M | 8,861 | |
Cloud based website security solutions | 2009 | San Francisco, California, United States | USD 332.1 M | USD 1.67 B | 7,330 | |
Cybersecurity and zero trust solutions are delivered for secure networks. | 2007 | San Jose, California, United States | USD 148 M | USD 3.35 B | 9,616 | |
Provider of cloud and AI based CDN management software | 1998 | Cambridge, Massachusetts, United States | USD 61.5 M | USD 4.21 B | 10,700 | |
Cloud-based monitoring and tracing of hybrid application performance are provided. | 1999 | Austin, Texas, United States | USD 308.14 M | USD 2.11 K | 153 | |
Cloud networking solutions are delivered via AI and SaaS platforms. | 2004 | Santa Clara, California, United States | USD 1.5 M | USD 7 B | 4,410 | |
Cloud-based network infrastructure for IoT applications is provided. | 2004 | Boise, Idaho, United States | USD 154.85 M | USD 8.52 M | 165 | |
Cloud-based content delivery network solutions are provided globally. | 2001 | Tempe, Arizona, United States | USD 130 M | USD 15.87 M | 18 | |
Cloud security solutions are delivered for enterprise visibility and protection. | 2012 | Santa Clara, California, United States | USD 1.44 B | USD 34.05 M | 3,400 | |
Hybrid cloud integration software is developed for enterprise connectivity. | 2014 | Santa Clara, California, United States | USD 346 M | USD 1.32 M | 419 |
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Related news about Opendns
Complete news archive for OpenDNS
Full article history, source details, and older brand coverage require an active premium plan.
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Frequently Asked Questions about OpenDNS
OpenDNS was founded in 2006 and raised its 1st funding round 3 years after it was founded.
OpenDNS is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
OpenDNS is a funded company, having raised a total of $48.77M across 4 funding rounds to date.
OpenDNS has 236 employees.
OpenDNS was founded in 2006 in San Francisco, United States, focusing on cloud-based DNS and web filtering services within the cybersecurity sector. Free parental controls, phishing protection, and advanced features are offered to consumers and network administrators. Enterprise services, introduced in 2009, include malware protection, delegated administration, and content filtering. The company was acquired by Cisco in August 2015 to enhance cloud security offerings.
OpenDNS offers OpenDNS Service and Filtering Tools.
OpenDNS has 10 investors. Key investors include Cisco, Northgate Capital, Cisco Investments, Sutter Hill Ventures, and Sequoia Capital.
OpenDNS operates through Opendns.
Yes. OpenDNS was acquired by Cisco in June 2015.
The website of OpenDNS receives about 4.4 million visits a month and ranks #12,578 among all websites worldwide.