SignalGate Alternatives

SignalGate is described as 'Real-time fraud and bot detection API for web applications. It is built for teams that operate online funnels — e-commerce, payments, marketplaces, and subscription products — where fraud, fake accounts, and automated traffic reduce revenue, and where' and is an app in the development category. There are more than 25 alternatives to SignalGate for a variety of platforms, including Web-based, SaaS, Linux, Wordpress and Windows apps. The best SignalGate alternative is Cloudflare, which is free. Other great apps like SignalGate are Anubis, Procaptcha, Imperva CDN and Medianova.

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Alternatives list

  1. Cloudflare icon
     161 likes

    Delivers SaaS transparent proxy to shield websites, integrating dynamic DNS, global CDN, and web application firewall; blocks DDoS and targeted attacks, optimizes traffic for speed, reduces server load, analyzes threats, supports flexible deployment, and caching features.

    91 Cloudflare alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  2. Anubis icon
     19 likes

    Applies sha256 proof-of-work challenges to incoming HTTP requests, targeting AI crawlers, bots that ignore robots.txt, and automated scrapers, protecting server resources and preventing unwanted search engine indexing for privacy-focused sites.

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Go (Programming Language)
    • Docker
     
  3. Procaptcha icon
     15 likes

    Prosopo Procaptcha redefines user verification with a unique approach that emphasizes privacy and security. It's a pioneering solution designed to offer an alternative to conventional CAPTCHA systems that often compromise user privacy.

    Cost / License

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Wordpress
     
  4. Imperva CDN is a cloud-based platform that integrates content caching, load balancing, and failover to securely distribute applications globally. It uses machine learning to cache dynamically-generated pages, reducing bandwidth consumption.

    59 Imperva CDN alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  5. Medianova icon
     Like

    Medianova is a global company offering content delivery network (CDN) and cloud security solutions. Recognized by Gartner, the company specializes in areas such as Dynamic Site Caching, Static Content Delivery, Image Optimization, API Caching, Streaming, Hybrid CDN, Cloud Object...

    54 Medianova alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  6. Cheq Essentials is a software that uses advanced algorithms and real-time monitoring to detect and block harmful sources, conducting over 2,000 security tests per visit.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Wordpress
     
  7. uchecker icon
     1 like

    uchecker is an email verification service with a set of free email DNS tools attached.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  8. Imunify360 icon
     4 likes

    Imunify360 is automated security solution, powered by AI, will protect it from infections, maintain secure kernels, and keep you in the know with relevant information.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Linux
     
  9. DataDome icon
     1 like

    DataDome is the only bot protection solution delivered as-a-service. Unlike competing products, it requires no architecture changes or DNS rerouting, and will never be a single point of failure.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • Linux
    • Software as a Service (SaaS)
     
  10. ZeroBounce icon
     2 likes

    ZeroBounce is an email validation software that cleans your email list by removing invalid emails, reducing the risk of bounces and protecting your sender reputation. It also removes known email complainers and spam traps from your list.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • iPhone
     
  11. Verify email addresses at 99.7% accuracy with real-time SMTP checks, bulk CSV uploads, and a pay-as-you-go REST API. No subscription required.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Wordpress
     
  12. Haltdos icon
     2 likes

    Haltdos ensures the 100% high availability of your website/web services by providing intelligent Web Application Firewall and application DDoS mitigation, Bot Protection, SSL offloading, Load Balancing solution over the public and private cloud that monitors, detects, and...

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    • Linux
    • Online
    • Chrome OS
     
12 of 30 SignalGate alternatives