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Featured Customers

How the Aptos Foundation Secures the Future of Web3 with Doppel’s Social Engineering Defense
Learn why the Aptos Foundation is expanding its partnership with Doppel to automate human risk management and combat multi-channel social engineering attacks.
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From Weeks to Minutes: Why ARK Invest Chose Doppel to Automate Social Engineering Defense
Discover how ARK Invest cut scam takedown times from weeks to minutes and reduced impersonation volume by 50% year-over-year.
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Featured Quotes
Join hundreds of companies already using Doppel to secure their digital assets and protect their customers.
Mark Keller
Chief Technology Officer @ ARK InvestDoppel has shown exceptional proficiency in addressing impersonations of high-profile figures for social media. Their rapid response and deep knowledge in digital security are establishing a new benchmark in the realm of online brand protection.
Daniel Pyykonen
Head of Platform Security @ NotionI used to be stressed about all of the looming threats to our platform, but now because of Doppel, I'm just a chill guy.
Steve Krause
SVP, Deputy General Counsel @ Dapper LabsDoppel enables us to put brand protection and anti-phishing security on autopilot.
Zane Lackey
General Partner, Previously cofounder of Signal Sciences and CISO of Etsy @ Andreessen HorowitzIn just a two-week proof-of-concept, Doppel took down about half of what our incumbent solution did in an entire year.
Brett Farmer
Trust & Safety Operations @ CoinbasePartnering with Doppel has streamlined and improved Coinbase's approach to Brand Protection, leading to the takedown of over 800 social media accounts and 1000+ fraudulent domains. Their advanced detection tools have been key in swiftly identifying and combating scammers and impersonators, enhancing the safety and trust of our platform for users.
Claire
Legal and Operations @ BackpackDoppel is the best service provider I've worked with by far. They truly understand our business need and are always responsive. Their dedication is evident in every interaction.
Evan Sils
Chief Operating Officer and General Counsel @ Sugar23Doppel has proven to be a pivotal force for Sugar23 in safeguarding the online identities of our respected high-profile executives.
Gerardo Di Giacomo
Information Security Lead @ Aptos LabsDoppel has proven to be an invaluable partner to Aptos Labs, and we're confident that issues are resolved quickly and efficiently. Whether it be their great customer service or clear and efficient platform, Doppel has consistently exceeded our expectations, earning our confidence and trust.
Jason Brink
President of Blockchain @ Gala GamesIn just 6 months with Doppel we've identified and neutralized 900+ instances of phishing threats. We've partnered with Doppel for round-the-clock AI driven threat monitoring as part of our commitment to player trust and brand integrity.
Michael Coates
CISO and VP of Engineering @ CoinListAwesome working with the Doppel team on tackling digital impersonation and phishing. Love their real-time Slack support and having an extension to our security ops team.
Security Team
Security Team @ HashflowDoppel's customer-first approach shines through their bespoke security solutions. They've not only met our expectations but consistently exceeded them.
Anonymous
CISO @ Fortune 500 agriscience leaderAs a global brand with highly visible executives, protecting our leadership team is paramount. Doppel has been a game-changer for our corporate security, driving a 93% reduction in exposed executive PII and proving vital to minimizing our risk profile. We are proud to call Doppel a great partner in ensuring our leadership's safety, and look forward to the continued innovation and impact.
Cayden Larkin
Security Analyst @ CommerceAs a global, publicly traded company, protecting our business and customers is vital. Doppel is a core layer of our security program, helping us to reduce risk by taking down impersonations across channels, and ultimately safeguarding our brand and reputation. We’re excited by Doppel’s pace of innovation and the impact it will continue to have on our customers and brand.
Anonymous
Computer GamesWe’ve had a very positive experience working with Doppel. Their platform helps protect our brand by continuously scanning social media and domains to identify malicious or fraudulent accounts and websites. What sets them apart is that they don’t just detect threats — they also handle the entire takedown process efficiently, saving our team significant time and effort. Their customer support is excellent, especially when urgent situations arise. The Doppel team is always responsive, professional, and proactive in keeping our brand safe online. Highly recommended for any company looking to safeguard its digital presence.
Anonymous
Computer GamesAs a small team, we do not have the resources nor time to constantly worry about malicious and fraudulent websites and social media accounts. At the same time as a web3 gaming company, we're constantly targeted. They help us by protecting our brand through continuously scanning social media and domains to identify malicious or fraudulent accounts and websites and taking them down.
Paul Pak
CISOTheir interface in requesting take downs of malicious and fraudulent websites and social media accounts is truly revolutionary. The ease of implementation of this solution was seamless and the brands that we wanted to protect were easily included. The number of features in their interface also exceeds that of many of its competitors and their customer support did a lot of hand holding throughout the integration process, which again made the product seamless and process completely efficient.
Paul Pak
CISOWith the ever evolving threat landscape, brand protection, digital risk protection and threat intelligence are areas that firms can be blindsided when victims of fraudulent schemes begin contacting us regarding malicious websites and brand impersonations of our employees. This is no longer in the side-view mirrors and is now in our line of sight thanks to Doppel.
Andrew D.
I truly appreciate Doppel's quick response and proactive assistance during a crucial cyberattack, which significantly helped us in taking down phishing sites and maintaining user trust. Their seamless setup process, where they handled everything, was incredibly convenient. The team’s active involvement made the service worth the cost.
Anonymous
Financial ServicesDoppel helps to eliminate email and social media accounts used to impersonate members of our team. This has reduced the effort our IT and legal teams used to spend on the same issues.
Anonymous
Information Technology & ServicesDoppel has proven to be an invaluable partner for our brand protection needs. Their team's responsiveness to ongoing support requests has been consistently excellent. They were incredibly thorough during the initial setup phase, ensuring our program was properly implemented and running smoothly. Their collaborative approach to problem-solving truly sets them apart - they work alongside us to address challenges rather than simply providing standard solutions. Their willingness to engage and find creative solutions has made them feel like a true extension of our team.
Fabien K
CISOEfficient in threat detection, Doppel is also good at proactively reviewing and managing the incident response, as well as adapting its service delivery to meet the customer's demands.
Frequently Asked Questions
What is Doppel’s Social Engineering Defense platform?
Doppel is a Social Engineering Defense platform that helps organizations reduce scams and impersonation risk across the full attack lifecycle. It combines Digital Risk Protection (to detect and take down external threats like phishing sites, fraudulent domains, and impersonation accounts) with HRM (phishing simulation and security awareness training) to strengthen employee resilience against social engineering.
Why do teams choose Doppel for Digital Risk Protection?
Customers choose Doppel because it goes beyond detection. Doppel continuously identifies threats across domains and social platforms and then handles takedowns efficiently, reducing the effort required from security, IT, legal, and Trust & Safety teams. Multiple customer reviews emphasize rapid results, operational relief, and meaningful scale (e.g., large volumes of accounts and domains removed).
How does Doppel help reduce phishing and impersonation risk faster than legacy tools?
Doppel is frequently described as delivering fast, measurable impact—including quick proof-of-concept results and significant reductions in threats over short timeframes. Doppel's strong execution on impersonation takedowns, phishing site removal, and round-the-clock monitoring, which helps reduce real-world exposure and prevent scams from spreading.
Why do organizations need HRM?
Because social engineering isn’t only an external problem — it’s also a human-layer risk. Doppel makes protection feel like it’s on “autopilot,” reducing stress and ongoing effort for internal teams. Under the Social Engineering Defense umbrella, Digital Risk Protection reduces external exposure (phishing domains, impersonations), while HRM helps organizations strengthen employee readiness so fewer attacks succeed in the first place.
Learn how Doppel can protect your business
Join hundreds of companies already using our platform to protect their brand and people from social engineering attacks.