Best Application Security Services Providers - Page 2

How Many Application Security Services Providers Products Does G2 Track?

Total Products under this Category: 99

Category Stats (Sep 2026)

  • Average Rating: 4.58/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Passeca (+0.06%) - Among all products in this category, Passeca recorded the largest rating increase compared to last month

Last updated: September 28, 2026

How Does G2 Rank Application Security Services Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 400+ Authentic Reviews
  • 99+ 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.

Apple iOS

iLockBox for secure photos and videos Vault app

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind Apple iOS?

  • Seller: Apple
  • Year Founded: 1976
  • HQ Location: Cupertino, CA
  • Twitter: @Apple
    9,935,357 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    187,339 employees on LinkedIn®
  • Ownership: NASDAQ:AAPL

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Apple iOS?

Entersoft

Entersoft is a leading application security provider helping businesses across fintech and blockchain technology, secure their applications, through future-ready solutions that help keep up with the changing technology landscape. Our strengths lie in assessing security risks, monitoring for threats, and safeguarding applications against compliance issues as well as the latest threats. Security is not a destination, but a journey. Entersoft works relentlessly as a partner and advisor to empower client business leaders to take charge of their application security. Seamlessly integrating with existing processes, we incorporate a combination of offensive assessments, pragmatic managed security, and proactive monitoring methods into the organization’s security protocol. We work with businesses worldwide, with tailored solutions catering to Fintech, Cloud, IoT, Web/Mobile App, and Blockchain businesses.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind Entersoft?

Who Uses This Product?

  • Company Size: 150% Medium

What Are Recent G2 Reviews of Entersoft?

GuidePoint Security LLC

GuidePoint Security provides innovative and valuable cyber security solutions and expertise that enable organizations to successfully achieve their missions. By embracing new technologies, GuidePoint helps clients recognize threats, understand solutions, and mitigate risks present in their evolving IT environments.

Average Rating: 4.3/5.0

Total Reviews: 2

Who Is the Company Behind GuidePoint Security LLC?

  • Seller: GuidePoint Security
  • Year Founded: 2011
  • HQ Location: Reston, US
  • Twitter: @GuidePointSec
    2,621 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,406 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of GuidePoint Security LLC?

Sirius

Sirius is leading national solutions integrator focused on helping organizations transform their business by managing their operations, optimizing their IT, and securing it all. The Sirius team specializes in IT Strategy (Infrastructure and Operations), Security, Business Innovation (Digital and Data), Cloud, and Managed Services. Sirius solutions are built on proven technologies from top strategic partners, and delivered by the brightest minds in the business.

Average Rating: 4.6/5.0

Total Reviews: 7

Who Is the Company Behind Sirius?

  • Seller: Sirius Computer Solutions
  • Year Founded: 1980
  • HQ Location: Vernon Hills, Illinois, United States
  • Twitter: @SIRIUSXM
    308,774 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    18,386 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 43% Large, 43% Medium

What Are Recent G2 Reviews of Sirius?

What Are G2 Users Discussing About Sirius?

UST Global

UST is a global technology and consulting firm that specializes in providing transformative solutions to businesses across various industries. Established in 1999, UST leverages advanced technologies, including artificial intelligence, to help organizations navigate complex challenges and drive meaningful change. The firm partners with clients from the initial design phase through to operational execution, ensuring that every aspect of the transformation journey is aligned with their strategic goals. Targeting a diverse range of industries, UST caters to businesses seeking to enhance their operational efficiency, innovate their product offerings, and improve customer experiences. The firm’s comprehensive suite of services includes AI-driven digital solutions, proprietary platforms, engineering, research and development, and an innovation ecosystem designed to address core business challenges. This multifaceted approach enables organizations to not only adapt to the rapidly changing market landscape but also to thrive within it, making UST a valuable ally in the pursuit of business excellence. UST’s key features include a deep understanding of industry dynamics, a commitment to innovation, and a focus on agility. By infusing these elements into client organizations, UST helps to create sustainable value and foster positive change. The firm’s expertise allows it to tailor solutions that meet the unique needs of each client, ensuring that the strategies implemented are both effective and impactful. This personalized approach is a significant differentiator in the competitive landscape of technology consulting, setting UST apart as a leader in the field. The benefits of partnering with UST extend beyond immediate operational improvements. By harnessing the power of technology and AI, UST empowers organizations to make data-driven decisions, streamline processes, and enhance customer engagement. The firm’s commitment to building a future-ready mindset within client organizations helps them stay ahead of industry trends and anticipate changes in consumer behavior. With a workforce of over 30,000 employees across more than 30 countries, UST is well-positioned to deliver solutions that resonate on a global scale, ultimately touching billions of lives. Through its collaborative approach and extensive expertise, UST stands out as a trusted partner for organizations looking to embark on their transformation journeys. By focusing on measurable outcomes and fostering a culture of innovation, UST not only addresses immediate business needs but also lays the groundwork for long-term success and resilience in an ever-evolving marketplace. The firm’s dedication to understanding and responding to the unique challenges faced by its clients ensures that UST remains a pivotal player in the technology consulting sector.

Average Rating: 4.8/5.0

Total Reviews: 16

Who Is the Company Behind UST Global?

  • Seller: UST
  • Company Website:
  • Year Founded: 1999
  • HQ Location: Aliso Viejo, California, United States
  • Twitter: @USTGlobal
    16,476 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    40,957 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 50% Large, 25% Medium

What Do G2 Reviewers Say About UST Global?

AI-generated summary from verified user reviews

Pros
  • Users commend UST Global for their efficiency in delivering high-quality talent and streamlining project processes effectively.
  • Users commend UST Global for their reliability in delivering quality solutions promptly and efficiently across projects.
  • Users value UST Global's strong technical expertise, enhancing project efficiency and supporting impactful digital transformations in healthcare.
  • Users appreciate UST Global's strong culture of learning and collaboration, fostering growth and motivation among employees.
  • Users commend UST Global for their high-quality talent and expertise, enhancing project efficiency and driving impactful digital transformation.
Cons
  • Users note that UST Global can be expensive, suggesting a need for more competitive pricing despite quality staff.
  • Users find the project complexity daunting during fast ramp-ups, highlighting a need for improved onboarding processes.
  • Users note dependency issues with UST Global, citing management challenges and team changes impacting performance.
  • Users note performance issues during peak release cycles, which can lead to high workloads and rapid adaptation challenges.
  • Users report a significant issue with staff turnover, impacting stability and consistency in team dynamics.

What Are Recent G2 Reviews of UST Global?

Zazz

Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We specialize in solving complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation - so our clients can move faster, scale smarter, and innovate with confidence. Why Enterprise Leaders Choose Zazz: End-to-End Software Engineering: From strategy to deployment, we build custom digital products and platforms aligned with your business goals and technical landscape. Managed IT & Cloud Services: Proactive IT operations, cloud infrastructure management, and 24/7 support to ensure reliability, performance, and continuity at scale. Cybersecurity & Compliance Engineering: Enterprise-grade security architecture, secure-by-design development, and audit-ready solutions built to meet ISO 27001, HIPAA, GDPR, PCI-DSS, and other standards. Strategic IT Staff Augmentation: Deploy high-performing engineering pods, DevOps specialists, cloud architects, or cybersecurity experts—on demand, across any region. Global Delivery with Local Alignment With delivery centers across North America, LATAM, and APAC, we provide timezone-aligned talent and seamless collaboration tailored to your internal processes and culture. Enterprise-Proven Track Record Over 300 successful projects delivered and a 92% client repeat rate—our work speaks through long-term impact, not just code. Our Core Capabilities Include: Custom Software Development Cloud & DevOps Cybersecurity Services Legacy System Modernization IT Managed Services Data & AI Enablement IT Staff Augmentation Let’s bring your next strategic initiative to life - securely, efficiently, and at enterprise scale.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind Zazz?

  • Seller: Zazz
  • Year Founded: 2009
  • HQ Location: Toronto, CA
  • Twitter: @Zazz_Official
    49 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    179 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Zazz?

Application Security Services

Offering an application security managed service engagement. PSC forensically analyzes your company's and supply chain software for vulnerabilities. Using our KASAN (kay-sahn) APPSEC intelligence platform we are able to leverage more technology than any other company on the planet. We generate massive amounts of target vulnerability information and using our patent pending machine learning cognitive engine we are able to achieve a 96% reduction in noise (false-positives). We guarantee the data, it's independent and from a company of "salty" geeks who have analyzed over 8 billion lines of code!

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind Application Security Services?

  • Seller: PSC
  • Year Founded: 1993
  • HQ Location: Trenton, US
  • Twitter: @RCPSC
    197 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Berezha security

Berezha Security Group is a cybersecurity consulting firm focused on application security, penetration testing, social engineering, cybersecurity consulting, and professional training. Our story began in 2014 when three prominent Ukrainian cybersecurity professionals have founded Berezha Security. Since then, our company has delivered over 150 projects to more than 100 clients worldwide. We have customers in all major business sectors, including IT services, software products, banking, fintech, retail, healthcare, media, gaming, consulting services, legal and advisory, and many more. Review our public references on Clutch to get a better view of our clients. Using our offensive mindset and experience, we help our customers develop a mindful approach to cybersecurity and integrate security principles into all aspects of their business.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Berezha security?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Berezha security?

"G"

Rating: 5.0/5.0 stars

— Verified User in Information Technology and Services

Read full review

Centric Consulting

Centric Consulting is an international management consulting firm that solves its clients' toughest problems through deep expertise, tailored solutions, and cost efficiency. For 27 years, the firm has provided unmatched client experiences, deploying strategic advisors to tackle complex business and technology challenges in AI, cyber risk and compliance, data analytics, people and change, Microsoft, Salesforce, and more. Learn more at centricconsulting.com.

Average Rating: 3.8/5.0

Total Reviews: 17

Who Is the Company Behind Centric Consulting?

  • Seller: Centric Consulting
  • Year Founded: 1999
  • HQ Location: Dayton, OH
  • Twitter: @centric
    2,093 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,168 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 47% Large, 35% Small

What Are Recent G2 Reviews of Centric Consulting?

What Are G2 Users Discussing About Centric Consulting?

Coalfire

Coalfire is the global technology leader in cyber risk management and compliance services for enterprises and government organizations.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Coalfire?

  • Seller: Coalfire
  • Year Founded: 2001
  • HQ Location: Chicago, US
  • LinkedIn® Page: www.linkedin.com
    1,020 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Coalfire?

Core Security Services

A Key Part of Fortra (the new face of HelpSystems) Core Security is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from Core Security Services and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Core Security Services?

  • Seller: Fortra
  • Year Founded: 1982
  • HQ Location: Eden Prairie, Minnesota
  • Twitter: @fortraofficial
    2,773 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,784 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Core Security Services?

What Are G2 Users Discussing About Core Security Services?

Forcepoint CyberSecurity Intelligence (CSI)

Forcepoint CyberSecurity Intelligence (CSI) helps you protect IP with systems that eliminate security blind spots by understanding people's behaviors and motivations as they interact with your critical business data everywhere.

Average Rating: 4.8/5.0

Total Reviews: 3

Who Is the Company Behind Forcepoint CyberSecurity Intelligence (CSI)?

  • Seller: Raytheon
  • Year Founded: 2020
  • HQ Location: Arlington, US
  • LinkedIn® Page: www.linkedin.com
    142,011 employees on LinkedIn®
  • Ownership: NYSE:RTN
  • Total Revenue (USD mm): $29

Who Uses This Product?

  • Company Size: 67% Large, 33% Medium

What Are Recent G2 Reviews of Forcepoint CyberSecurity Intelligence (CSI)?

What Are G2 Users Discussing About Forcepoint CyberSecurity Intelligence (CSI)?

Infilux AppSec

Infilux AppSec is a cybersecurity company focused on delivering advanced application security, attack surface management, and digital risk protection solutions for modern businesses. The company helps organizations identify, assess, and mitigate cyber risks across their external attack surface, digital assets, and online presence. At its core, Infilux AppSec specializes in services such as Vulnerability Assessment and Penetration Testing (VAPT), ISO 27001 compliance support, and security consulting, enabling organizations to strengthen their security posture and meet regulatory requirements. In addition to services, Infilux AppSec has developed Guardeon, a comprehensive platform that combines Attack Surface Management (ASM), Digital Risk Protection (DRP), dark web monitoring, and brand protection into a unified solution. Guardeon enables organizations to continuously monitor their external assets, including domains, IPs, cloud environments, and digital identities, while also detecting threats such as data breaches, impersonation, phishing campaigns, and brand misuse. The platform is designed to provide real-time visibility, risk prioritization, and actionable insights, helping security teams proactively manage cyber threats and reduce exposure. Infilux AppSec serves a wide range of industries, including SaaS, fintech, BFSI, and other compliance-driven sectors. The company focuses on delivering scalable, cost-effective solutions tailored to startups, small and medium businesses, and large enterprises alike. With a strong emphasis on innovation, automation, and practical security implementation, Infilux AppSec bridges the gap between traditional security services and modern cybersecurity platforms. By combining expertise in offensive security with continuous monitoring and threat intelligence, the company empowers organizations to stay ahead of evolving cyber threats and maintain a resilient security posture.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Infilux AppSec?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Infilux AppSec?

Kratikal

Kratikal, being a CERT-In empanelled business, brings a level of credibility and expertise that makes our Penetration Testing and Compliance Services stand out as a pillar in securing your IT infrastructure. Our diverse range VAPT services include: Application Testing: Web and Mobile Network Penetration Testing Cloud Penetration Testing Internet of Things (IoT) Testing Thick Client Threat Modeling Red Teaming Secure Code Review Medical Device Testing Our compliance services span across: Regulatory Compliance: Customized services for SEBI, SAR, IRDAI, IS AUDIT(RBI), and CERT-In requirements, focusing on integrating a security and compliance culture at the core of your organization. Standard Compliance: Assistance in achieving and maintaining standards such as PCI DSS, GDPR, HIPAA, ISO 27001, and SOC 2, ensuring your business remains at the forefront of compliance management. Our integrated VAPT and Compliance services ensure that your organization not only meets today's security standards but is also prepared for tomorrow's challenges.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind Kratikal?

  • Seller: Kratikal Tech
  • Year Founded: 2012
  • HQ Location: Noida, IN
  • Twitter: @kratikal
    84 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    209 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Kratikal?

tkxel

AI-Powered Innovation for Modern Enterprises At tkxel, we are an AI-first technology partner that helps businesses achieve digital transformation through custom AI solutions, leveraging both Native and Agentic AI to drive innovation. We empower organizations across aerospace, defense, technology, and manufacturing to streamline operations, automate processes, and drive growth. Our AI Services AI Strategy & Consulting Develop AI roadmaps and ROI evaluations to guide your AI journey and maximize business value. AI Development Create custom machine learning models, predictive analytics and automation systems that turn data into actionable insights. AI Agents & Automation Seamlessly integrate intelligent agents to optimize workflows and enhance productivity. Generative AI Harness AI-driven content creation, automated decision-making, and personalized marketing to scale your business. Proven Expertise & Results 30% Faster Delivery Accelerate time to market with our AI-enhanced development processes. 70% Cost Reduction Reduce costs by eliminating technical debt and leveraging AI automation. Measurable Impact Helped clients achieve operational improvements and open new revenue streams. Why Choose tkxel? Comprehensive Solutions We provide end-to-end AI services from strategy to deployment. Tailored Approach Our AI solutions are customized for your specific business needs. Let’s Discuss Your AI Future Ready to explore how AI can transform your business? Contact us for a free consultation and see how our solutions can drive your success.
 Contact Details: https://www.tkxel.com/contact-us services@tkxel.com +1(202)-978-3410

Average Rating: 4.8/5.0

Total Reviews: 12

Who Is the Company Behind tkxel?

  • Seller: tkxel
  • Year Founded: 2008
  • HQ Location: Reston, US
  • Twitter: @tkxel
    803 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,347 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 42% Medium

What Are Recent G2 Reviews of tkxel?

What Are G2 Users Discussing About tkxel?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024