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 × Education ×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
  • Engineering peace of mind

    Vention's application security testing runs end-to-end assessments from surface-level exposure through penetration testing, aiming to reduce breach risk and strengthen incident response readiness. Its consulting arm builds security frameworks, threat models, and risk management plans...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Web Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    15 Projects Listed

    Vention Services

    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Web Development
    • Blockchain
    • AI Development
    • Cloud Consulting
    • CRM Consulting
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • IBM
    • PayPal
    • Cuvva
    • Costa Coffee
    • Memrise
    • Urban
    • Tailored Dog Food Delivery
    • RealVNC
    • Label on a Cable
    • ClassPass
    Data sourced from the agency's DesignRush profile

    Vention Reviews & Testimonials

    • Lee Tupper
      Lee Tupper CTO at Remotiv (formerly Financial Soundings)
      3.8★

      Mobile App Development Review from Lee Tupper

      Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)

    • Jon Wade
      Jon Wade CTO & Founder at Union54
      5.0★

      Staff Augmentation Review from Jon Wade

      Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.

    • AJ Canty
      AJ Canty CTO and Co-Founder at Primer
      5.0★

      Web Development Review from AJ Canty

      We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • All-inclusive IT. Secure, proactive, and built to scale.

    Advanced Networks delivers fully managed IT and cybersecurity from our Los Angeles HQ and offices in Orange County and San Francisco, serving Southern California and the Bay Area. Unlimited support, proactive monitoring, and a full security stack, on a fixed monthly rate with no surprise costs...

    Top Services:

    • Managed Services
    • IT Services
    • Cloud Consulting
    • Cybersecurity
    • IT Compliance Solution
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000

    Advanced Networks Services

    • Managed Services
    • IT Services
    • Cloud Consulting
    • Cybersecurity
    • IT Compliance Solution
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Eataly
    • Vintage Capital
    • LA Weekly
    • Westfalia Fruit
    • Adventist Health
    • CASA
    • Jewish Story Partners
    • MPLC
    • MedMen
    • Transit Air
    Data sourced from the agency's DesignRush profile

    Advanced Networks Reviews & Testimonials

    • Muskan Chandwani
      Muskan Chandwani Business Intelligence Specialist at Bizprospex
      5.0★

      IT Services Review from Muskan Chandwani

      Advanced Networks has been a wonderful technology partner for us. We have appreciated having such a professional, responsive, and organized teams ensuring that milestones were met. Communication was effortless and active, allowing for solutions to fit both common and specific needs. We especially liked the way they handled IT management and were actively concerned about the reliability of both our security and infrastructure. Having that level of concern and expertise improved the ease of work for us and assured us that the security of our technology was not stagnant. Because of all of this, we have greatly appreciated everything they have done for us, and whole heartedly recommend them to any other companies needing managed IT services and ongoing technical support.

    • Girish Rochwani
      Girish Rochwani Senior Data Researcher at Funnelbyte
      5.0★

      Managed Services Review from Girish Rochwani

      During all our dealings with Advanced Networks, we found them to be an incredibly supportive technology partner. At all times their staff exhibited an excellent level of technical ability, a clear focus on our specific needs, and an anticipatory approach to our IT requirements. Each of the engagements that we agreed on was completed on schedule and they were always ready and willing to assist with additional support and/or consultative services. We also appreciated their balance of covering all bases with regard to the reliability and security of the solutions they provided with the requisite scalability. Their staff made the entire engagement process very easy and their level of service was unparalleled. For all the above reasons, we have no hesitations in recommending Advanced Networks to all corporations that require a dependable and competent managed IT service provider that will also cover their ongoing IT support needs.

    • Nazmul Islam Mim
      Nazmul Islam Mim QA Officer at Ziska Pharmaceutical Ltd
      5.0★

      Cybersecurity Review from Nazmul Islam Mim

      Through the past year while serving as the Quality Assurance Officer,, it has been a pleasure for Ziska Pharmaceuticals Limited to work alongside Advanced Networks for Cybersecurity and Cloud Consulting. Thanks to their extraordinary efforts, our cybersecurity and cloud infrastructure today is impenetrable and we are receiving reliable proactive IT support. Their team is responsive and knowledgeable and provides a true value for money. They showed themselves as a true partner. That is the reason why I recommend Advanced Networks to anyone who needs professional support regarding the issues of cybersecurity and cloud consulting.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • DDoS Protection Made Simple

    Over 40 dedicated DDoS scrubbing centers form the backbone of Nexusguard's global network, mitigating attacks close to their source to keep latency low. Its Bastions technology bridges on-premises and cloud protection, giving carriers and ISPs always-on local defense backed...

    Top Services:

    • Cybersecurity
    Location
    San Francisco, California
    Number of Employees
    100 - 249

    Nexusguard Services

    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • So-net
    • RETN
    • Wind Telecom
    • Cellcard
    • Eastern Communications
    Data sourced from the agency's DesignRush profile
  • 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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