Discover top cybersecurity firms in San Francisco that can protect your business from online threats. DesignRush connects you with agencies trusted by major brands like NHS and Abbvie. With over 40,000 vetted agencies and over 100,000 client-agency matches monthly, you can trust our platform to help you find the right cybersecurity partner. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × San Francisco × Retail ×Clear Filters
  • Modern IT. Built Secure. Delivered Right.

    Zazz is a cybersecurity company in San Francisco that runs penetration testing, red teaming, and continuous vulnerability scanning alongside 24/7 threat monitoring through SIEM, SOAR, and XDR platforms. Its DevSecOps practice embeds SAST, DAST, and container security directly into client CI/CD pipelines...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed

    Zazz Services

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Cybersecurity
    • Managed Services
    • Cloud Consulting
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JP Morgan
    • BBC News
    • PayPal
    • Harvard Innovation Labs
    • HBO
    • Jeddah Season
    • McDonald's
    • NBA
    • Honda
    • Citibank
    Data sourced from the agency's DesignRush profile

    Zazz Reviews & Testimonials

    • Sam Zaid
      Sam Zaid CEO at Getaround
      5.0★

      Mobile App Development Review from Sam Zaid

      Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.

    • Jay Thrash
      Jay Thrash SENIOR IOS DEVELOPER at Epic Games
      5.0★

      Mobile App Development Review from Jay Thrash

      Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.

    • Don Harmon
      Don Harmon Director of Global IT Services at Dorel Juvenile
      5.0★

      Mobile App Development Review from Don Harmon

      Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Dedicated Teams That Build Complex Software Systems

    SiliconMint lists cybersecurity among its core IT consulting specialties, alongside AI, cloud, and DevOps, applying security considerations directly into the software systems it builds. Its engineering teams have handled security-sensitive work like ledger storage for blockchain-based systems...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • AI Development
    • Cybersecurity
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    7 Projects Listed

    SiliconMint Services

    • Software Development
    • Mobile App Development
    • IoT
    • AI Development
    • Cybersecurity
    • Blockchain
    • VR/AR
    • Big Data Analytics
    • IT Services
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Verizon
    • Yahoo Japan
    • NASDAQ
    • NYSE
    • Goldman Sachs
    • Barclays
    • BCG
    • Wargaming,net
    • AA
    • orange
    Data sourced from the agency's DesignRush profile

    SiliconMint Reviews & Testimonials

    • Leon Hounshell
      Leon Hounshell CTO, Verizon
      5.0★

      Software Development Review from Leon Hounshell

      Using SiliconMint’s AI engine and their engineering team was a great decision for us. They built the core foundation of our ThingSpace IoT platform on time and within budget, helping us serve millions of customers across the country. I would highly recommend the SiliconMint team for their drive and dedication to the art of software architecture and development.

    • Leonid Zhukov
      Leonid Zhukov Partner and Associate Director at Boston Consulting Group (BCG)
      5.0★

      Software Development Review from Leonid Zhukov

      I’m always impressed by the technical depth & breadth of SiliconMint’s engineering team and the passion they bring to our projects. We’ve worked with them on distributed systems, data science projects, and a predictive maintenance system for the oil and gas sector. Every time, they blew me away with their experience, passion, energy, and the overall dedication for how they approach software engineering and delivery.

    • Steve Grice
      Steve Grice Head of Technology Global Transaction Services at Royal Bank of Scotland
      5.0★

      Cybersecurity Review from Steve Grice

      SiliconMint built a real-time fraud detection system for us in a record period of time, with precision and recall that rivals the best in the industry. I was pleasantly impressed by their passion, dedication, and attention to detail in how they approached software development, driving excellence and speed within our organisation.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • An Enterprise AI Development Company

    Azilen is a cybersecurity company in San Francisco that builds data classification strategies and maps data flow, giving clients visibility into where sensitive information moves and who can access it. Its DASTAC framework extends this to IP protection at both the organizational and employee level...

    Top Services:

    • AI Development
    • Software Development
    • IT Services
    • IoT
    • Cloud Consulting
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    Azilen Technologies Services

    • AI Development
    • Software Development
    • IT Services
    • IoT
    • Cloud Consulting
    • Mobile App Development
    • Wearables
    • Big Data Analytics
    • Managed Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • GattiHR
    • MoCA
    • Clearingbid
    • Mindmaze
    • Orbiwise
    • Ukheshe
    • Essentialaero
    Data sourced from the agency's DesignRush profile
  • Secure Your Digital Assets.

    CyberDuo runs 24/7 threat detection and response through managed detection and response, monitoring client environments for signs of compromise around the clock. The firm's security stack extends to identity and access management, zero trust architecture, and vulnerability management...

    Top Services:

    • IT Services
    • Cybersecurity
    • Managed Services
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 Projects Listed

    CyberDuo Services

    • IT Services
    • Cybersecurity
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SeQuant Capital LLC
    • Felix Segal Foot & Ankle Clinic
    • Cardiovascular Clinic
    Data sourced from the agency's DesignRush profile

    CyberDuo Reviews & Testimonials

    • Natalie Wise
      Natalie Wise Review from Google
      5.0★

      Natalie Wise's Review Sourced from Google

      My son and I recently started a new business creating a holistic experience for end of life care and additional supportive services such as housecleaning,respite and dog walking. Our business model is completely remote and while we had the manpower to write the code and set us up in our home office so that everything was at the tip of our fingers, we were woefully disappointed with the cyber support we received from the various vendors. A friend recommended Cyber Duo with the explanation that they provide comprehensive it support, security and data management all in one. So essentially my son and his friends are no longer the IT department. Now I have a real company that I can call day or night when I think my system has been compromised. I have someone to call when Gen X tendencies kick in and i magically crash the computer or have unintelligible code instead of the file I was trying to open all over my screen. CyberDuo managed to sync and simultaneously protect and the fancy technology that we are using in one short afternoon for what I consider to be a wholly reasonable price and considering the peace of mind they’ve given me it’s worth and I would pay much more. They are always available if we need them but once they had us up and running we just haven’t! Highly recommend Cyber Duo!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Connect, observe & control LLMs, MCPs, Guardrails & Prompts

    TrueFoundry provides an enterprise AI Gateway spanning LLM Gateway, MCP Gateway, and Agent Gateway enabling organizations to securely govern agentic AI workloads from a single control plane...

    Top Services:

    • AI Development
    • Cybersecurity
    • Cloud Consulting
    • DevOps Consulting
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    TrueFoundry Services

    • AI Development
    • Cybersecurity
    • Cloud Consulting
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Resmed
    • Siemens Healthineers
    • Automation Anywhere,
    • Zscaler
    • Nvidia
    Data sourced from the agency's DesignRush profile

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