List of the Top 25 Runtime Application Self-Protection (RASP) Software for Startups in 2025

AppSealing is an advanced AppShielding solution enhanced by AI, designed to help organizations effectively thwart mobile app attacks while navigating complex threat environments with remarkable accuracy and ease in only three straightforward steps. This innovative platform seamlessly incorporates the advantages of DevSecOps into mobile applications, utilizing a ZERO-FRICTION and ZERO-CODING methodology to deliver a holistic defense strategy. By offering a comprehensive approach to security and regulatory compliance, it serves as an all-in-one solution tailored for mobile app protection. Trusted by a diverse range of industries, including Fintech, Banking, O2O services, film applications, gaming, healthcare, public sector apps, and e-commerce, AppSealing is recognized for its reliability on a global scale. Additionally, it empowers businesses to focus on growth while ensuring their applications remain secure from emerging threats.

The Dynatrace software intelligence platform transforms organizational operations by delivering a distinctive blend of observability, automation, and intelligence within one cohesive system. Transition from complex toolsets to a streamlined platform that boosts automation throughout your agile multicloud environments while promoting collaboration among diverse teams. This platform creates an environment where business, development, and operations work in harmony, featuring a wide range of customized use cases consolidated in one space. It allows for proficient management and integration of even the most complex multicloud environments, ensuring flawless compatibility with all major cloud platforms and technologies. Acquire a comprehensive view of your ecosystem that includes metrics, logs, and traces, further enhanced by an intricate topological model that covers distributed tracing, code-level insights, entity relationships, and user experience data, all provided in a contextual framework. By incorporating Dynatrace’s open API into your existing infrastructure, you can optimize automation across every facet, from development and deployment to cloud operations and business processes, which ultimately fosters greater efficiency and innovation. This unified strategy not only eases management but also catalyzes tangible enhancements in performance and responsiveness across the organization, paving the way for sustained growth and adaptability in an ever-evolving digital landscape. With such capabilities, organizations can position themselves to respond proactively to challenges and seize new opportunities swiftly.

The leading hybrid and multi-cloud platform provides an exceptional array of security features, including next-generation WAF, API Security, RASP, Enhanced Rate Limiting, Bot Defense, and DDoS protection, specifically designed to overcome the shortcomings of traditional WAF systems. Conventional WAF solutions were inadequate for the challenges posed by modern web applications that function across cloud, on-premise, or hybrid environments. Our state-of-the-art web application firewall (NGWAF) and runtime application self-protection (RASP) solutions not only bolster security measures but also ensure reliability and optimal performance, all while offering the most competitive total cost of ownership (TCO) in the industry. This forward-thinking strategy not only satisfies the requirements of the current digital environment but also equips organizations to tackle future web application security challenges effectively. By continuously evolving our solutions, we aim to provide businesses with the tools necessary to navigate an ever-changing security landscape.

In today's fast-paced business environment, software development must keep pace with the demands of the market. However, the current AppSec toolbox often suffers from a lack of integration, leading to complexities that can impede the software development life cycle. By employing Contrast, development teams can alleviate these challenges, as it reduces the complications that frequently affect their productivity. Traditional AppSec methods rely on a one-size-fits-all strategy for identifying and addressing vulnerabilities, resulting in inefficiencies and high costs. In contrast, Contrast optimizes the application of the most effective analysis and remediation techniques, significantly enhancing both efficiency and effectiveness. Additionally, disparate AppSec tools can create operational silos, which obstruct the gathering of actionable insights related to the application's attack surface. Contrast addresses this issue by offering centralized observability, essential for risk management and leveraging operational efficiencies, benefiting both security and development teams alike. Furthermore, Contrast Scan, designed specifically for integration within development pipelines, ensures the swift, precise, and cohesive solutions that modern software development demands, ultimately leading to a more agile and responsive approach.

Strengthen and safeguard your applications with a data-driven security approach. Templarbit is transforming the landscape of runtime security by designing it from the ground up to seamlessly integrate with cloud environments while leveraging data intelligence. This cutting-edge, data-oriented strategy enables you to protect APIs and Web Applications more promptly and effectively. Templarbit Sonar delivers quick security monitoring, offering essential insights into the availability, performance, and security configurations of your websites, APIs, and Web Applications. With this solution, you can effortlessly and swiftly implement ongoing security oversight for your applications, allowing for thorough assessments without requiring additional packages, agents, or libraries. Sonar features a comprehensive set of checks that should be fundamental for every software organization, addressing critical components such as uptime, response time, and a detailed analysis of your security settings. Additionally, its intuitive interface facilitates easy comprehension and actionable response to the insights provided, empowering you to uphold a resilient security posture with assurance. This commitment to innovation ensures that your applications remain not only protected but also optimized for performance in an ever-evolving digital landscape.

Protect your application today with LIAPP, the most intuitive and powerful mobile app security solution on the market. With a single click, we take care of all your security requirements, allowing you to focus on other critical areas of your business. LIAPP streamlines the protection process, empowering you to excel in the mobile service industry with its strong defenses against hacking and easy-to-understand security reports. By removing the possibility of squandering development resources, you gain access to extensive protective features by merely uploading one app. Moreover, it promotes the advancement of your mobile service business by offering source code protection and sophisticated hacking defenses. It also boosts operational efficiency by delivering valuable insights into user behavior, such as total user counts, hacking attempts, and the types of incidents encountered. The global community relies on LIAPP, as our outstanding hacking defense has been recognized by various professional organizations worldwide. We are proud to be featured as a top Global Representative Vendor in a leading industry report, highlighting our dedication to achieving security excellence. Our commitment to innovation ensures that your application's security evolves with emerging threats, providing peace of mind in an ever-changing digital landscape.

Falco stands out as the premier open-source solution dedicated to maintaining runtime security across a variety of environments, including hosts, containers, Kubernetes, and cloud setups. It empowers users to quickly detect unforeseen activities, changes in configurations, security breaches, and potential data breaches. By leveraging eBPF technology, Falco protects containerized applications on any scale, delivering real-time security irrespective of whether they run on bare metal or virtual infrastructure. Its seamless integration with Kubernetes facilitates the rapid detection of anomalous behaviors within the control plane. Additionally, Falco actively monitors for security breaches in real-time across multiple cloud platforms such as AWS, GCP, Azure, and services like Okta and GitHub. Through its ability to identify threats across containers, Kubernetes, hosts, and cloud services, Falco guarantees a comprehensive security framework. Offering continuous detection of irregular behaviors, configuration changes, and possible attacks, it has established itself as a reliable and widely adopted standard within the industry. As organizations navigate complex environments, they can trust Falco for effective security management, ensuring their applications remain safeguarded against emerging threats. In a constantly evolving digital landscape, having such a robust tool can significantly enhance an organization's overall security posture.

Hdiv solutions offer an extensive array of security measures designed to protect applications from internal threats while ensuring straightforward implementation in various environments. By alleviating the need for teams to have specialized security expertise, Hdiv automates the self-protection process, which significantly reduces operational costs. This forward-thinking strategy guarantees that applications are secured from the very beginning of development, tackling the root causes of risk and maintaining security after deployment. Hdiv's efficient and unobtrusive system operates without requiring extra hardware, effectively utilizing the existing resources assigned to your applications. Consequently, Hdiv meets the scaling demands of your applications while eliminating traditional costs associated with security hardware. In addition, Hdiv proactively detects security vulnerabilities within the source code before they can be exploited, employing a runtime dataflow technique that accurately identifies the specific file and line number of any issues discovered, thereby further strengthening overall application security. This anticipatory strategy not only enhances the protection of applications but also simplifies the development workflow, allowing teams to concentrate on feature creation rather than potential security concerns. Ultimately, Hdiv fosters a safer and more efficient development environment.

Thorough Protection for Applications and Container Workloads. Instant Defense Against Zero-Day Vulnerabilities. The K2 Security Platform stands out in its ability to detect increasingly intricate threats targeting applications, which are frequently neglected by conventional network and endpoint security solutions like web application firewalls (WAF) and endpoint detection and response (EDR) systems. K2 provides an intuitive, non-intrusive agent that can be deployed within minutes. Utilizing a deterministic technique called optimized control flow integrity (OCFI), the K2 Platform formulates a runtime DNA blueprint for each application, crucial for ensuring that the application operates as intended. This cutting-edge method results in exceptionally accurate threat identification, significantly minimizing the number of false alarms. Furthermore, the K2 Platform is adaptable, functioning effectively in cloud, on-premise, or hybrid setups, and it protects web applications, container workloads, and Kubernetes environments. Its reach includes the OWASP Top 10 and tackles various complex attack types, guaranteeing all-encompassing security for contemporary digital frameworks. In addition to bolstering security, this multilayered defense approach cultivates confidence in the dependability of applications while also providing detailed insights for future improvements.

Imperva Runtime Protection effectively detects and blocks threats that arise from within the application. Utilizing advanced LangSec methodologies that treat data as executable code, it provides in-depth analysis of potentially dangerous payloads before application processes fully execute. This method offers rapid and accurate defense, eliminating the need for traditional signatures or preliminary learning periods. Additionally, Imperva Runtime Protection is a crucial component of Imperva's premium, all-encompassing application security framework, significantly enhancing the principle of defense-in-depth. By doing so, it guarantees that applications stay protected against emerging threats as they occur, thereby reinforcing their overall security posture.

Identify and address security vulnerabilities early on with the highest precision in the industry. The OpenText™ Fortify™ Static Code Analyzer effectively detects security flaws, prioritizes the most critical issues, and offers comprehensive guidance on how to resolve them. A centralized security management tool accelerates the resolution process for developers, supporting an extensive framework that includes 1,657 vulnerability categories across over 33 programming languages and more than a million APIs. Fortify's integration platform enables seamless incorporation of security measures into the application development tools you already use. The Audit Assistant feature allows users to manage the speed and accuracy of SAST scans by adjusting their depth, which helps reduce false-positive results. Additionally, you can dynamically scale SAST scans according to the evolving requirements of the CI/CD pipeline. This robust solution facilitates shift-left security for cloud-native applications, encompassing everything from infrastructure as code to serverless architectures, ensuring comprehensive protection throughout the development lifecycle. Embracing such proactive security measures not only enhances the overall integrity of applications but also fosters a culture of security awareness within development teams.

SEAP® for Mobile functions as a software development kit that integrates effortlessly into user applications without requiring special permissions, whereas SEAP® for Web operates via JavaScript within web browsers, thus bypassing the need for agent installations. This cutting-edge solution effectively identifies malware threats across both mobile and web domains, tackling advanced attacks such as man-in-the-browser, man-in-the-app, remote access trojans (RAT), web injections, overlay attacks, SMS grabbing, memory tampering, and a variety of injection threats. In addition to malware detection, SEAP® can also recognize and report on technological weaknesses present in devices, including jailbreaking, rooting, attempts at reverse engineering, binary tampering, and repacking. When specific device conditions are detected, the application has the capability to invoke countermeasures through specialized RASP APIs. Moreover, SEAP® is adept at detecting fraudulent activities that jeopardize existing user accounts by utilizing behavioral biometrics and device identity verification techniques, significantly enhancing security for users. This all-encompassing method of threat detection not only protects applications but also strengthens user confidence in digital interactions and environments, ultimately promoting safer online experiences.

Integrating comprehensive security protocols into the software delivery lifecycle significantly boosts both efficiency and agility. It is imperative that security guidelines are flexible, straightforward, and not hindered by pre-existing technical debt. Applications must be securely released in on-premises, hybrid, or cloud environments. Automating adherence to established security standards is crucial to minimize delays and avert urgent matters from developing. It is essential that applications uphold security during runtime while keeping performance impact to a minimum—preferably under 3%—in live environments. Organizations facing strict regulatory demands may find agent-less solutions challenging due to their inability to meet rigorous security expectations. To combat this, Waratek employs an agent to enable independent operation, effectively tackling previously unidentified threats, thereby distinguishing itself from agent-less methods. Additionally, the ability to virtually upgrade applications and associated dependencies, such as Log4j, without requiring code modifications, vendor updates, or service disruptions is a game changer. This functionality allows organizations to uphold security and compliance while ensuring seamless operational continuity, ultimately providing peace of mind in an increasingly complex digital landscape.

With over two decades of expertise in obfuscation, we dedicate our efforts to threat research and protection, so you don't have to worry about it. Our commitment to continuously updating our defenses ensures we remain at the forefront of security. You won’t require a vast team of consultants to safeguard your application, as your initial protected build for Android or Java can be completed in just minutes within any build environment. Our clientele appreciates our support services, often rating them as top-notch. DashO is equipped to assist you in securing both existing applications facing emerging threats and new projects that are in the early stages of development. As the significance of apps grows for businesses and the tactics of hackers evolve, the security challenges for app developers are on the rise. Intellectual property theft is just the tip of the iceberg, as apps can also facilitate the theft of trade secrets, compromise user data, and expose various attack vectors. Thus, taking proactive measures in app security has never been more crucial.

Zimperium’s Mobile Application Protection Suite (MAPS) empowers developers to create robust and secure mobile applications that can withstand various types of attacks. It stands out as the sole integrated solution that merges extensive app protection with genuine on-device threat detection and centralized threat monitoring capabilities. MAPS includes four distinct solutions, each tailored to meet specific security needs as outlined below: zScan: This tool scans application binaries for vulnerabilities related to security, privacy, and regulatory compliance that could be exploited by malicious actors. zKeyBox: Utilizing advanced white-box cryptography, it safeguards encryption keys and sensitive information while concealing cryptographic processes, ensuring that an app's operational logic remains hidden even if an attacker gains physical access to the device. zShield: This component offers top-tier protection for an application’s source code, intellectual property, and data against threats such as reverse engineering and code tampering. zDefend: Leveraging machine learning, this device attestation tool with runtime awareness through RASP provides extensive telemetry and analytics to zConsole. zDefend is designed to defend against zero-day vulnerabilities and can receive Over-The-Air updates without necessitating the rebuilding or redistribution of the application itself, ensuring ongoing protection and adaptability. Together, these solutions create a formidable defense against the evolving landscape of mobile security threats.

Protect web applications from application-layer risks in real-time by detecting and addressing suspicious behavior occurring within active web environments. It is crucial to maintain security during patching or updating processes to reduce potential vulnerabilities effectively. Centralize all data related to observed attacks for efficient management and response. Any detected threats against the secure operation of the web application will be recorded and categorized as incidents. Implement detailed logging and vulnerability detection protocols to bolster security initiatives. When monitoring uncovers threats or vulnerabilities, issues should be documented, and incoming requests should be blocked. Information about identified vulnerabilities will be communicated and integrated into the DAST checklist for comprehensive evaluation. Furthermore, automate the transformation of rules to ensure that vulnerabilities found through both SAST and DAST can be seamlessly integrated into the security framework. This comprehensive strategy promotes ongoing enhancement of application security and adaptability to new threats. By fostering an environment of continuous vigilance and adaptation, organizations can significantly strengthen their defenses against evolving cyber risks.

Securing applications can be both simple and efficient. With Promon SHIELD™, your development team can seamlessly incorporate protective features into any desktop application in just a few minutes, all while maintaining a smooth user experience. This groundbreaking tool is designed to protect code integrity, uphold data confidentiality, defend intellectual property, and ultimately safeguard your brand and revenue from malicious software. By embedding security directly into your application, Promon SHIELD™ effectively defends against both static and dynamic attacks. Since this security is built into the application itself, it remains unobtrusive for end users and is independent of external libraries or hardware for optimal protection. Moreover, Promon SHIELD™ employs a comprehensive, multi-layered strategy for application security that outperforms standard operating system safeguards and exceeds typical best practices and programming methods used by developers. This makes it a vital resource for organizations aiming to bolster their security measures in an increasingly dangerous digital environment. Adopting such advanced solutions is crucial in staying ahead of evolving threats.

Elevate the mobile experience for your clients, protect their sensitive data, and reduce fraud risks using state-of-the-art authentication technologies alongside strong mobile application security measures. It is vital to adopt preemptive strategies to shield your business, applications, and users from the intricate mobile threats that arise from the rising number of data breaches. By utilizing seamless mobile app protection, you can enhance user experience while maintaining the necessary security measures at crucial moments. Maintain customer confidence without sacrificing their experience through innovative mobile app shielding solutions, as well as biometric and behavioral authentication techniques that enable step-up authentication only when needed for increased safety. You can deploy your application in potentially untrusted environments with confidence, secure in the knowledge that it is designed to handle sophisticated threats. With OneSpan’s mobile app shielding, your application can proactively defend itself against the most advanced risks posed by cybercriminals, scams, and hackers, contributing to a more secure digital ecosystem for every user. This holistic strategy not only strengthens security but also boosts user interaction and overall satisfaction, making it a win-win for your organization and its customers. Ultimately, ensuring a safe experience fosters long-term loyalty and encourages ongoing engagement with your brand.

Enhance the security capabilities of your mobile application to operate safely in untrusted environments while ensuring that users enjoy a seamless experience. Fortify your app's protection against emerging mobile threats, all while adhering to swift deployment schedules. Strengthen defenses against various risks, including potential breaches, tampering, reverse engineering, and malware. Implement comprehensive data protection strategies that comply with important regulations such as PSD2 and GDPR. Broaden your user base by accommodating even compromised devices, all while effectively managing risks. Simplify the app shielding process through integration with the CI/CD tools favored by your development teams. Many financial organizations face challenges in tracking the security status of their clients' mobile devices. The OneSpan application shielding solution effectively protects a mobile banking app from internal vulnerabilities, enabling it to operate securely in risky environments, such as jailbroken or rooted iOS and Android devices, while restricting access only when absolutely necessary. This approach guarantees that users experience a dependable and secure service, regardless of their device's integrity, while also reinforcing trust in the app's overall security framework. Ultimately, prioritizing security and user experience can lead to increased customer loyalty and satisfaction.

Operant AI provides extensive protection across all tiers of modern applications, ranging from infrastructure to APIs. Its easy-to-implement solution can be set up in just minutes, guaranteeing full security visibility and runtime controls that effectively counter a wide spectrum of cyber threats, including data exfiltration, data poisoning, zero-day vulnerabilities, lateral movement, cryptomining, prompt injection, and more. This level of security is delivered without the need for instrumentation, ensuring there is no drift and that Development, Security, and Operations teams experience minimal disruption. Additionally, Operant enhances the defense mechanisms for cloud-native applications by offering in-line runtime protection for all data being utilized during every interaction, from infrastructure to APIs. This solution demands zero instrumentation, requires no changes to application code, and does not necessitate extra integrations, thereby significantly simplifying the overall security process while maintaining robust protection. Ultimately, the combination of these features positions Operant AI as a leader in the realm of application security.

ARMO provides extensive security solutions for on-premises workloads and sensitive information. Our cutting-edge technology, which is awaiting patent approval, offers robust protection against breaches while reducing security overhead across diverse environments like cloud-native, hybrid, and legacy systems. Each microservice is individually secured by ARMO through the development of a unique cryptographic code DNA-based identity, which evaluates the specific code signature of every application to create a customized and secure identity for each instance. To prevent hacking attempts, we establish and maintain trusted security anchors within the protected software memory throughout the application's execution lifecycle. Additionally, our advanced stealth coding technology effectively obstructs reverse engineering attempts aimed at the protection code, ensuring that sensitive information and encryption keys remain secure during active use. Consequently, our encryption keys are completely hidden, making them resistant to theft and instilling confidence in our users about their data security. This comprehensive approach not only enhances security but also builds a reliable framework for protecting vital assets in a rapidly evolving digital landscape.

KyberSecurity offers strong safeguards for applications operating on cloud infrastructures, servers, or Internet of Things (IoT) devices. Its security features are integrated into the application seamlessly, requiring no alterations to the source code, and they can be utilized without any prior security knowledge. Once these protective measures are installed, they accompany the application across various deployment environments. Applications utilizing KyberSecurity exhibit self-defense capabilities, as their protection is independent of external libraries, networking components, or specific hardware. The suite encompasses advanced, multilayered cybersecurity solutions, featuring interconnected security engines that provide outstanding defense against even sophisticated attacks. By embedding these security protocols directly into the applications, KyberSecurity guarantees thorough protection irrespective of the application’s operating environment, thereby bolstering its resilience against potential threats. This innovative strategy not only streamlines the process of implementing security but also instills developers with assurance in their software’s ability to resist cyber threats, fostering a proactive security mindset within development teams. Moreover, this approach allows businesses to maintain operational continuity while minimizing the risk of security breaches.

JavaScript obfuscation involves advanced techniques such as control-flow flattening and detection of manipulation, alongside various in-app protective transformations. Just as we wouldn't expose our own code without safeguards to an external service operated by third parties, we hold the same expectation for you. JSDefender seamlessly accommodates all prominent JavaScript environments and packaging tools, including Angular, Node, React, React Native, and Webpack. Unlike languages like Java and .NET, which are compiled into an intermediate stack-based assembly, JavaScript applications are shared in their source form, making them inherently more vulnerable. This means that anyone with access to the execution environment, such as a web browser, can potentially view your code. Moreover, attackers can swiftly exploit tools like the browser's debugger to scrutinize your code for weaknesses, highlighting the importance of robust protection measures. Implementing such obfuscation strategies can significantly enhance the security and integrity of your JavaScript applications.

As the significance of applications grows for businesses, app development teams are encountering escalating security threats from increasingly sophisticated attackers. Among these threats, intellectual property theft stands out, but apps can also facilitate the theft of trade secrets, user information, and various other vulnerabilities. Such security breaches can lead to substantial harm to a company’s brand and reputation, not to mention potential financial losses. To mitigate these risks, investing in app protection is deemed essential by expert developers. Simply renaming elements for obfuscation is no longer adequate to safeguard applications. PreEmptive Protection Dotfuscator.NET provides a comprehensive suite of protective measures, which includes various obfuscation techniques like renaming, string encryption, and control flow alterations. Additionally, it features active runtime checks designed to detect tampering, debugging attempts, rooting, and other security threats. Each layer of defense is rigorously tested to ensure compatibility and reliability as the runtime environment evolves, thus maintaining the app’s integrity over time. This multi-faceted approach to security is critical for modern applications facing a myriad of threats.

Protecting Android applications and SDKs from reverse engineering and harmful attacks is essential in today's digital landscape. The ease with which these applications can be decompiled using readily available tools leads to numerous threats, including intellectual property theft, credential harvesting, tampering, and cloning. DexGuard offers a strong line of defense for both native Android and cross-platform applications and SDKs against these vulnerabilities. By reinforcing the application code, it equips apps to safeguard themselves during their runtime. Functioning as a command-line tool, DexGuard manages, optimizes, and secures Android applications along with their libraries. This solution provides all-encompassing protection without requiring any changes to the source code. It is compatible with both native Android technologies such as Java and Kotlin, as well as cross-platform frameworks like Cordova, Ionic, React Native, and Unity, making it quite adaptable. Furthermore, its functionality can be augmented with the NDK add-on, which allows for the protection and processing of native libraries, ensuring a comprehensive defense against possible threats. By incorporating DexGuard, developers can significantly enhance the security of their Android applications, thus fostering greater trust among users. Enhanced security measures not only protect sensitive information but also improve overall application integrity and user experience.