Resonance Security protects institutions and SMBs with the same level of attention we give to large enterprises. In 2024, 61% of SMBs were targeted by cyberattacks, yet many still operate without dedicated security teams.
Larger organisations face different risks: it takes them an average of 197 days to detect a breach, with costs reaching $4 million per incident.
Our softwares and services help all business sizes reduce detection time and close critical gaps fast.
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Resonance Security is a cybersecurity company built to support both SMBs and large organizations with a practical, integrated approach. We combine expert-led penetration testing and code audits with a software platform that helps you manage, remediate, and monitor your entire security posture. Most companies rely on scattered tools and service providers.
Pentests happen once a year, PDF reports get shelved, remediation is tracked manually, and follow-up is inconsistent. We created Resonance to fix this—by blending audit services with a central SaaS platform that tracks everything in one place.
Our model is simple: we identify risks through pentesting and audits, then help your team take action through tools designed for long-term visibility and accountability. Whether you're managing a lean IT team at an SMB or a large security program with complex requirements, Resonance adapts to your structure. You get offensive services like web app testing, smart contract audits, cloud and CI/CD reviews. But we also bring in defensive tools to reduce risk between engagements. These include phishing simulations, credential leak monitoring, and external vulnerability scans—available at any time via your dashboard.
What makes Resonance different is how we support you after the test. You can track audit findings in real time, communicate directly with our team, and manage remediation workflows with built-in tracking. All of this feeds into a security score that gives you an up-to-date view of your posture and progress—something you can share with management, auditors, or clients. We built Resonance especially for companies that don’t want to manage five different vendors and still feel like security is a black box. We bring structure and clarity to your cybersecurity operations, and we work alongside your internal team, not outside of it. If you're a growing business that needs real security maturity—or a large company tired of fragmented solutions—Resonance is designed to be your long-term partner.
Our approach
We provide enterprise-grade protection, adapted for smaller teams. No need for in-house experts—our tools are simple, effective, and scalable.
SMBs take 212 days on average to identify a breach. We cut that time by helping you surface threats earlier with continuous monitoring.
We help you stay ahead with tools that detect issues early, reduce exposure, and support your response—not just once a year, but continuously.
“Working with Resonance Security has given me and my family peace of mind. Knowing that we’re protected online and that the team has us covered if anything were to happen is absolutely worth it.”
“Resonance provided holistic security support, covering not only known attack vectors, but also uncovering risks we hadn’t considered. Their proactive approach is invaluable. The team is pragmatic, firm, and flags issues early, which is exactly the right approach for security. You can trust that if they call something a risk, it’s worth addressing."
“Being able to trust a company like Resonance gives end users without a lot of technical experience the ability to do whatever they need to protect their systems, whether it's securing endpoints like cameras and devices, SOCs, or even developing their own systems and platforms. They provide white-glove service with engineers who are extremely knowledgeable. You can call them, you trust them, and they’re there for you.”
"Resonance not only buttoned-up our codebase with their rigorous pentest, but their elite professionalism elevated our team dynamic with every interaction. We look forward to working with their team for years to come."
"The Resonance team was professional and quick to action. They went above and beyond to audit the project we gave them, considering not only technical but also business and protocol issues. Furthermore, the Resonance Dashboard has been an incredible value add to allow us to review findings and track our discussions with the team."
"We are so glad we chose Resonance Security to partner with for our cybersecurity needs. Their fast and effective penetration testing of our websites allowed our team to move forward quickly to ensure our platforms are thoroughly tested and continue performing with optimal security. Their attention to detail was highly impressive and their deliverables are truly second to none."
"Working with the Resonance team was an eye opener into the world of top-tier cyber security. Their team’s intelligence and depth of knowledge in cyber security shone through every interaction. While we crafted their digital front, they demonstrated a mastery of safeguarding the backend, ensuring every layer of their API that we built with Xano, was a fortress against cyber threats."
"Resonance is an ideal security partner. The team was swift and extremely thorough, both in their methodology and analysis. They provided us with a detailed security action plan, in addition to going above and beyond when tackling new security questions and strategy. After working with Resonance, we wouldn’t go to any other firm for our security needs."
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"Across all the auditing and security partners I’ve worked with, Resonance’s thoroughness and attention to detail is second to none. Their team was in constant communication to ensure optimal prioritization of time and resources and their engineers left no stone unturned. Their findings were extremely well documented and they’re on the top of my list for any web3 team looking for an audit or pentest."
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"From the outset, Resonance demonstrated a deep understanding of the intricacies involved in securing Kado’s flows and technology stack. Their team exhibited not only technical expertise but also a genuine commitment to addressing our unique security concerns. Their comprehensive approach to auditing and identifying potential vulnerabilities went above and beyond our expectations."
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"In addition to having extensive knowledge and experience in Solidity audits, the Resonance team demonstrated a profound understanding of our protocol. They did not limit themselves to generally known security recommendations, but delved deeply into the protocol logic. They also audited our off-chain infrastructure, demonstrating their high expertise. Resonance is an ideal security partner for any web3 project looking to perform comprehensive verification from different angles."
"Our experience with Resonance Security has been exceptional. Their detailed auditing and deep dive into our systems significantly enhanced our security posture. Their team's expertise and tailored approach, coupled with effective communication, sets them apart in the cybersecurity field. Resonance is not just a service provider; they are a vital partner in our journey towards advanced security."
"Resonance’s attention to detail is unparalleled. Their thorough audit and testing provided our team with a robust security foundation. The seamless communication and effective prioritization make them our top choice for cybersecurity."
"Resonance Security has been key in auditing the Vesper and Metronome protocols. Their detailed approach and supportive team have been invaluable. We look forward to ongoing collaboration with them."
Resonance offers a variety of custom pricing options
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