Top 12 mobile security startups to keep an eye on in 2025

What are mobile security startups?

The best way to explain what actually are mobile security startups is to think of them as young tech companies that create specialized software solutions to shield mobile devices from cyber threats. These companies focus on protecting smartphones and tablets through innovative security features like real-time threat detection, data encryption, and secure authentication, essentially acting as digital guardians for our mobile lives.

Top mobile security startups

Complete list of the most mobile security startups that are worth knowing:

HYPR

Founded in 2014, HYPR offers a cloud platform that removes the need for passwords altogether, allowing businesses to authenticate users faster and more securely. Their technology uses multiple factors to verify identities, eliminating risky passwords that can be stolen or guessed.

The HYPR platform allows users to log in seamlessly using biometrics, security keys, or QR codes scanned from their mobile devices. This delivers a lightning-fast and user-friendly sign-in experience across desktop and mobile apps.

Synack

Founded in 2013, Synack provides crowdsourced cybersecurity testing services to help organizations find vulnerabilities. The Synack platform connects companies with a global network of trusted security researchers to run penetration tests.

Companies submit their public internet-facing sites, apps, or networks they want analyzed. Synack then runs structured tests tailored to the assets. Security researchers around the world can access the jobs via the Synack portal. The researchers identify risks like unpatched software or exposed data that hackers could exploit.

Data Theorem

Founded in 2013, Data Theorem provides application security solutions to help companies protect their apps and data. Their products and services are designed to secure modern cloud-native and hybrid applications.

The Data Theorem platform performs automated scans to identify vulnerabilities in web and mobile applications. It checks for weak passwords, misconfigurations, sensitive data leaks, and other common issues that open paths to hacking. Data Theorem also offers ongoing protection through application firewalls, detection of suspicious activity, and integration with security event response systems.

Coro

Founded in 1942, Coro offers modular cybersecurity products powered by artificial intelligence to safeguard organizations. Their platforms secure devices, cloud apps, remote employees, and sensitive data. The Coro solution uses AI to study normal behavior patterns.

By understanding how users, networks, and systems typically operate, Coro can instantly detect and deflect anomalous activity that indicates hacking attempts or malware. The self-learning technology also helps classify problems as either inadvertent insider mistakes or malicious criminal infiltration.

Keeper Security

Founded in 2009, Keeper Security is a company that makes password management and data security software. They offer products for both personal and business use.

For individuals and families, Keeper fills the role of a digital vault that secures passwords, documents, and other sensitive information behind user-controlled access. Bank-level encryption keeps files protected behind a master password. Features like biometric login make access convenient.

NowSecure

Founded in 2009, NowSecure provides mobile application security services to help companies release apps safely and quickly. Their solutions perform automated testing to uncover risks in mobile apps before launch. Services include static and dynamic analysis, malware scanning, and manual penetration testing.

The NowSecure platform can scan iOS, Android, and hybrid codebases for device, network, and backend risks. Advanced application shielding also helps harden released apps against hacking attempts. Compliance audits ensure apps adhere to standards like HIPAA for data protection.

SonicWall

Founded in 1991, SonicWall provides a range of cybersecurity products to help small and medium businesses protect themselves online. This includes firewalls to control network access, cloud security services, threat detection to stop attacks, and tools to securely connect remote workers.

Specifically for mobile workforces, SonicWall enables secure remote access from any device. Their solutions support secure connectivity on phones and tablets using methods like multi-factor login. This allows employees to safely access company apps and data when working flexibly.

Symantec

Founded in 1982, Symantec is a major cybersecurity company that offers various products to help safeguard devices, networks, clouds, and information. For securing endpoints like phones and laptops, they provide advanced malware protection to block malicious apps and attacks.

Symantec uses artificial intelligence to constantly strengthen defenses against new vulnerabilities and exploitation tactics. Their mobile solution can also detect and respond to threats in real-time to contain damage.

Blackcloak

Founded in 2018, Blackcloak is a cybersecurity company that caters to high-wealth and high-profile individuals like celebrities and corporate leaders. Their personalized platforms aim to safeguard personal, family, and business data against online threats.

Blackcloak offers concierge-style security services tailored to each client after assessing their exposure level and specific assets needing protection. Services may include monitoring devices, accounts, and network traffic for threats as well as proactive measures like financial anonymity structures, travel safety plans, or reputation management.

Astra Security

Founded in 2013, Astra Security focuses on securing mobile applications. Their platform helps developers and companies find and fix vulnerabilities in phone and tablet apps.

Mobile apps connect billions of users to sensitive personal and financial data daily. This makes them prime targets for hackers. Astra’s technology detects over 110,000 vulnerabilities per month that could allow cyberattacks.

Synopsys

Founded in 1986, Synopsys provides software tools to help companies build secure applications. Their products allow developers to easily find and fix vulnerabilities in their mobile and web apps before launching.

The Synopsys platform scans codebases to identify risks early in the development process. It detects weaknesses related to data leakage, authentication issues, unstable dependencies and more. The service explains potential threats in clear terms and provides step-by-step guidance to resolve them.

Appknox

Founded in 2014, Appknox provides mobile app security testing tools to help developers and companies release apps that protect user data. Their automated platforms scan for risks like malware, data leaks, vulnerable code, and other cyber threats.

The Appknox suites can be integrated directly into app dev workflows for on-demand security checks. In just minutes, their systems detect hundreds of potential vulnerabilities in iOS and Android apps. Issues get tagged by severity, making them easy to triage. Security modules also offer real-time monitoring after apps launch to surface emerging risks.

Conclusion

With more people doing everything from banking to shopping on their phones, these companies are racing to build better ways to keep us safe without making things complicated. At the end of the day, if we’re trusting our phones with our money, passwords, and personal stuff, we need security that works as smoothly as everything else on our phones.