Best Application Shielding Software for Small Business

How Many Application Shielding Software Products Does G2 Track?

Total Products under this Category: 35

Category Stats (Nov 2026)

  • Average Rating: 4.62/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Cloudflare Application Security and Performance (+0.04%) - Among all products in this category, Cloudflare Application Security and Performance recorded the largest rating increase compared to last month

Last updated: November 02, 2026

How Does G2 Rank Application Shielding Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,200+ Authentic Reviews
  • 35+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Application Shielding Software

G2 Grid® for Application Shielding Software plotting products by satisfaction and market presence

Highlighted products: Cloudflare Application Security and Performance, Appdome, PreEmptive, Zimperium Mobile Application Protection Suite (MAPS), and DoveRunner.

Underlying data: [Grid® JSON](https://www.g2.com/categories/application-shielding/grids.json?focus%5B%5D=cloudflare-application-security-and-performance&focus%5B%5D=appdome&focus%5B%5D=preemptive&focus%5B%5D=zimperium-mobile-application-protection-suite-maps&focus%5B%5D=doverunner&segment=small-business)

Cloudflare Application Security and Performance

Cloudflare is the connectivity cloud for the "everywhere world," on a mission to help build a better Internet. We provide a unified platform of networking, security, and developer services delivered from a single, intelligent global network that spans hundreds of cities in over 125 countries. This empowers organizations of all sizes, from small businesses to the world's largest enterprises, to make their employees, applications, and networks faster and more secure everywhere, while significantly reducing complexity and cost. Our comprehensive platform includes: - Advanced Security: Protect your online presence with industry-leading DDoS protection, a robust Web Application Firewall (WAF), Bot mitigation, and API security. Implement Zero Trust security to secure remote access, data, and applications for your entire workforce. - Superior Performance: Accelerate website and application loading times globally with our Content Delivery Network (CDN), intelligent DNS, and smart routing capabilities. Optimize images and deliver dynamic content with unparalleled speed. - Powerful Developer Tools: Empower your developers to build and deploy full-stack applications at the edge using Cloudflare Workers (serverless functions), R2 Storage (object storage without egress fees), and D1 (serverless SQL database). Cloudflare helps connect and protect millions of customers globally, offering the control, visibility, and reliability businesses need to work, develop, and accelerate their operations in today's hyperconnected landscape. Our global network continuously learns and adapts, ensuring your digital assets are always protected and performing at their best.

Average Rating: 4.5/5.0

Total Reviews: 783

How Do G2 Users Rate Cloudflare Application Security and Performance?

  • Ease of Use: 8.9/10 (Category avg: 8.7/10)
  • Quality of Support: 8.4/10 (Category avg: 9.0/10)

Who Is the Company Behind Cloudflare Application Security and Performance?

  • Seller: Cloudflare, Inc.
  • Company Website:
  • Year Founded: 2009
  • HQ Location: San Francisco, California
  • LinkedIn® Page: www.linkedin.com
    8,094 employees on LinkedIn®
  • Ownership: NYSE: NET

Who Uses This Product?

  • Who Uses This: Web Developer, Software Engineer
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 62% Small, 27% Medium

What Do G2 Reviewers Say About Cloudflare Application Security and Performance?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the strong security features of Cloudflare Application Security and Performance, enhancing protection against threats effectively.
  • Users appreciate the ease of use of Cloudflare, enjoying its intuitive dashboard and straightforward setup process.
  • Users appreciate the combination of security and performance in Cloudflare, enhancing site speed and protection effortlessly.
  • Users value the combined security and performance features of Cloudflare, enhancing site speed and protection effortlessly.
  • Users value the reliable security and performance of Cloudflare, offering peace of mind and improved website management.
Cons
  • Users find the complex user interface daunting, especially for advanced configurations and navigating powerful features.
  • Users find Cloudflare's services expensive due to advanced features being restricted to higher-tier plans.
  • Users find the complex setup challenging, especially new users navigating advanced configurations and limited feature access.
  • Users find the complexity of configuration challenging, especially when navigating advanced features and pricing options.
  • Users find the learning curve challenging, particularly with complex configurations and limitations on advanced features for new users.

What Are Recent G2 Reviews of Cloudflare Application Security and Performance?

What Are G2 Users Discussing About Cloudflare Application Security and Performance?

Appdome

Appdome is an agentic platform that protects mobile apps and the mobile business at scale. Trusted by enterprises worldwide, Appdome automates mobile app security, fraud prevention, bot defense, and threat detection and response across Android and iOS applications. Unlike legacy SDK-based approaches that require manual implementation and ongoing maintenance, Appdome uses AI agents to embed protections directly into mobile apps, analyze threats in real time, and continuously adapt defenses without code or complex integration. Organizations use Appdome to protect mobile apps, APIs, identities, accounts, transactions, and users from fraud, bots, malware, account takeover, deepfakes, and other cyber threats. Appdome’s agentic mobile defense platform includes: Identity and reputation protection Fraud and account takeover (ATO) prevention Bot and API defense Mobile app security (RASP and app shielding) DevSecOps and CI/CD integration Threat management and response (including ThreatScope™ Mobile XDR, ThreatEvents™, and Threat Resolution Center™)

Average Rating: 4.8/5.0

Total Reviews: 100

How Do G2 Users Rate Appdome?

  • Ease of Use: 9.2/10 (Category avg: 8.7/10)
  • Quality of Support: 9.5/10 (Category avg: 9.0/10)

Who Is the Company Behind Appdome?

  • Seller: Appdome
  • Company Website:
  • Year Founded: 2012
  • HQ Location: Redwood City, California, United States
  • LinkedIn® Page: www.linkedin.com
    184 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Banking, Financial Services
  • Company Size: 49% Large, 34% Medium

What Do G2 Reviewers Say About Appdome?

AI-generated summary from verified user reviews

Pros
  • Users highlight the excellent customer support from Appdome, aiding in seamless project execution and technical assistance.
  • Users value the runtime application protection of Appdome, enhancing security without burdening developers with extra workload.
  • Users appreciate the ease of use of Appdome, enabling simple management of mobile app security with minimal complexity.
  • Users commend the runtime application protection provided by Appdome, appreciating its efficiency without the need for code changes.
  • Users find the no-code implementation of Appdome highly beneficial for fast and efficient integration processes.
Cons
  • Users find the service quite expensive, which can be a challenge for smaller teams considering the investment.
  • Users find the platform to be overwhelmingly complex initially, needing more guidance and simplified integration options.
  • Users face a steep learning curve when navigating initial configurations, which can be overwhelming without prior experience.
  • Users face a steep learning difficulty with Appdome's initial configuration, hindering a smooth integration experience.
  • Users find documentation lacking, with redundancy and complexity that hampers understanding and integration processes.

What Are Recent G2 Reviews of Appdome?

Zimperium Mobile Application Protection Suite (MAPS)

Zimperium Mobile Application Protection Suite (MAPS)📱-- is a unified mobile app security platform built to protect iOS and Android apps across the entire lifecycle—from build and testing to deployment, runtime, and response. Zimperium MAPS provides on-device mobile threat detection, runtime application self-protection (RASP), application hardening, and cryptographic key protection—all integrated into a lightweight SDK that easily fits into modern DevSecOps workflows. Unlike cloud-reliant or wrapper-based tools, Zimperium MAPS delivers real-time, zero-delay protection against mobile app threats such as reverse engineering, code tampering, emulators, jailbroken/rooted environments, and malicious runtime behaviors. Zimperium MAPS Includes Four Integrated Modules: 📲 zScan – Mobile Application Security Testing (MAST): Scan iOS or Android app binaries pre-release to identify compliance, privacy, and security risks that could be exploited in production. zScan enables secure release cycles for highly regulated industries. 📲 zShield – Application Shielding for iOS and Android Apps: Protect source code, app binaries and intellectual property with advanced obfuscation, anti-tampering, and encryption—blocking reverse engineering and code modification. 📲 zDefend – Advanced Runtime Protection (RASP): Detects and responds to mobile threats in real time, on-device. zDefend protects apps from device compromise, dynamic instrumentation, emulators, and 0-day attacks—even without internet connectivity. 📲 zKeyBox – Cryptographic Key Protection: Secure encryption keys and sensitive logic within the app using white-box cryptography. zKeyBox prevents attackers from extracting secrets—even on rooted or jailbroken devices. Why Choose Zimperium MAPS for Mobile App Protection? 📱 + Unified Mobile Application Security Platform - Protect iOS and Android apps across the full lifecycle on one AI-Empowered platform. Optimize protection, accelerate releases, and respond to mobile threats faster. + End-to-end Security Visibility - Find build-time vulnerabilities, compliance violations, and real-world runtime threats in one view. + On-device Runtime Protection (RASP). Detect and block zero-day mobile threats, jailbreak and root attempts, and repackaging attacks in real time on the device. Works offline with no backend connectivity required. + Over-The-Air Security Updates - Push new mobile app protections to production without an app store release. Respond to emerging mobile threats in hours, not sprints. + Low-code and No-code app Protection - Apply code obfuscation, anti-tampering, and key protection with minimal engineering lift. Keep release velocity intact while hardening iOS and Android apps. + Flexible Deployment - Run MAPS on-prem or as SaaS to meet data residency, privacy, and regulatory compliance requirements. + AI Mobile App Response Agent - Enables SOC and Fraud analysts to trigger on-demand investigations on any device, and within minutes the agent determines whether an incident or fraud has occurred.

Average Rating: 4.3/5.0

Total Reviews: 39

How Do G2 Users Rate Zimperium Mobile Application Protection Suite (MAPS)?

  • Ease of Use: 9.0/10 (Category avg: 8.7/10)
  • Quality of Support: 9.0/10 (Category avg: 9.0/10)

Who Is the Company Behind Zimperium Mobile Application Protection Suite (MAPS)?

  • Seller: Zimperium
  • Company Website:
  • Year Founded: 2010
  • HQ Location: Dallas, TX
  • LinkedIn® Page: www.linkedin.com
    287 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Information Technology and Services
  • Company Size: 43% Medium, 28% Small

What Are Recent G2 Reviews of Zimperium Mobile Application Protection Suite (MAPS)?

What Are G2 Users Discussing About Zimperium Mobile Application Protection Suite (MAPS)?

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PreEmptive

PreEmptive secures apps against IP theft, hacking, and tampering with multi-layered protection for .NET, Android, Java, and JavaScript. PreEmptive protects mobile, web and desktop applications to deliver secure, compliant applications across platforms and devices. PreEmptive expertly balances cost, convenience, & functionality to secure your applications, making them more resistant against AI assisted attacks, data & IP theft, hacking, & tampering. Our quick-to-implement, premium solutions provide multilayered in-app protection: Dotfuscator for .NET, C# & MAUI DashO for Java, Kotlin & Android JSDefender for JavaScript Our multi-layered approach to binary code protection employs obfuscation, encryption, root detection, shielding, & tamper-proofing to defend against exploitation by both humans and machines. PreEmptive offers passive & active defense capabilities, safeguarding trade secrets & intellectual property (IP), reducing piracy & counterfeiting, & preventing tampering of code & sensitive data inspection. Easily integrating into .NET, MAUI, Java, & Android applications, PreEmptive helps you manage application risks and ensure regulatory compliance. PreEmptive protection is easy to implement and use, so your team can secure source code from the very start of development. Meet regulatory standards while protecting sensitive data across finance, healthcare, government, and other high-risk industries. Choose PreEmptive for comprehensive, intelligent app security

Average Rating: 4.6/5.0

Total Reviews: 49

How Do G2 Users Rate PreEmptive?

  • Ease of Use: 8.9/10 (Category avg: 8.7/10)
  • Quality of Support: 9.3/10 (Category avg: 9.0/10)

Who Is the Company Behind PreEmptive?

  • Seller: Sembi
  • Company Website:
  • Year Founded: 2023
  • HQ Location: Austin, US
  • LinkedIn® Page: www.linkedin.com
    114 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 44% Small, 40% Medium

What Are Recent G2 Reviews of PreEmptive?

What Are G2 Users Discussing About PreEmptive?

DoveRunner

DoveRunner, formerly known as AppSealing, is a comprehensive mobile app and content security platform designed to help businesses protect both their mobile applications and premium video content against evolving digital threats. The platform combines advanced mobile app shielding technologies with enterprise-grade video content protection solutions, enabling organizations to secure their digital ecosystem through a unified security approach. DoveRunner offers robust Runtime Application Self-Protection (RASP) capabilities for mobile apps helping businesses safeguard their intellectual property without requiring extensive coding or complex integrations. One of the standout strengths of DoveRunner is its ability to protect applications from tampering, reverse engineering, repackaging, and unauthorized modifications while simultaneously securing premium video content from piracy and illegal distribution. Through advanced security protocols, the platform actively detects and neutralizes threats targeting mobile applications and streaming environments, ensuring the integrity of both the app experience and the content delivery pipeline. DoveRunner’s user-friendly implementation process allows businesses to integrate powerful security capabilities into their existing applications and content workflows with minimal operational complexity. Its no-code and low-code deployment capabilities enable organizations to secure mobile apps and video services quickly, without lengthy development cycles or heavy infrastructure requirements. This combination of ease of use, scalability, and enterprise-grade protection makes DoveRunner an ideal choice for businesses seeking to strengthen both their mobile app security and premium content protection strategies. In summary, DoveRunner provides a unified security platform that addresses the critical challenges faced by modern app-driven and content-centric businesses. By delivering advanced mobile app shielding alongside robust video content protection and anti-piracy solutions, DoveRunner helps organizations defend their applications, protect premium content, preserve revenue streams, and create a safer digital experience for users worldwide.

Average Rating: 4.7/5.0

Total Reviews: 48

How Do G2 Users Rate DoveRunner?

  • Ease of Use: 9.2/10 (Category avg: 8.7/10)
  • Quality of Support: 8.9/10 (Category avg: 9.0/10)

Who Is the Company Behind DoveRunner?

  • Seller: DoveRunner
  • Company Website:
  • Year Founded: 2000
  • HQ Location: San Jose, US
  • LinkedIn® Page: www.linkedin.com
    63 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 46% Small, 42% Medium

What Do G2 Reviewers Say About DoveRunner?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the efficient data management in DoveRunner, thanks to its clean interface and real-time performance tracking.
  • Users love the intuitive interface of DoveRunner, finding it simplifies data management and enhances efficiency.
  • Users appreciate the clean and intuitive interface of DoveRunner, making data management efficient and straightforward.
Cons
  • Users struggle with the steep learning curve of DoveRunner, wishing for better guidance and tutorials for new users.

What Are Recent G2 Reviews of DoveRunner?

What Are G2 Users Discussing About DoveRunner?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated