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Free Bot Detection and Mitigation Software
Last updated: February 2026
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13 software options
Sponsored
GeeTest CAPTCHA provides flexible pricing, including Basic, Advanced, and Elite versions, among which you can customize individual modules, such as UI and security settings, to make a suitable CAPTCHA solution for your business.
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AppTrana WAF has 3 pricing edition(s) based on the feature set. The advanced plan starts at $99 with a 14-day free trial. It provides advanced security tools, including unmetered DDoS protection and a Web Application Firewall alongside unlimited Application Security Scanning and a free SSL Certificate. The premium plan at $399 includes comprehensive bot mitigation, advanced monitoring, manual pen testing, and more. Enterprise plans are for enterprises that need more customized protection.
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Contact Haltdos for detailed pricing information.
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TrustCaptcha uses a flexible pay-per-use pricing model—you only pay for what you actually use. A small base fee plus a usage-based rate ensures cost efficiency for websites of all sizes. Need predictable costs or high-volume access? Fixed and custom pricing plans are available upon request.
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Pricing depends upon business model and can range from $2,000 - $10,000
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Sensfrx offers flexible, tiered pricing to match your business size and risk profile. Choose from scalable plans—Starter (SMBs), Business (enterprise-grade analytics), or Custom (high-volume needs)—with transparent costs and no hidden fees. All tiers include AI-driven fraud detection, real-time monitoring, GDPR/PCI-DSS compliance, and 24/7 support.
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Blockify offers flexible, transparent pricing designed to support Shopify merchants at every stage of growth. Each plan includes core security capabilities while allowing more advanced automation and control features at higher tiers. This structure ensures merchants pay only for the level of protection they need, without hidden fees or unexpected costs. All plans include essential features, such as unwanted traffic blocking, IP and location filtering, VPN/TOR detection, referral URL control, user-agent filtering, and customizable redirection rules. Merchants can also whitelist trusted customers, partners, and internal team members to guarantee seamless access. Higher-tier plans unlock advanced fraud-order protection, including automatic detection, flagging, cancellation, and restocking of high-risk and medium-risk orders. These capabilities help merchants prevent chargebacks, reduce financial loss, and streamline operations by automating time-consuming manual reviews. Additional rule types, extended logging, and enhanced targeting options may also be included depending on the plan. Blockify does not charge setup fees, overage fees, or penalty fees. All subscriptions renew automatically and can be cancelled at any time. Pricing may vary based on store size, feature usage, and the selected plan. For Shopify Plus and enterprise-level merchants with higher security requirements, custom configurations and tailored pricing packages are available upon request. Every plan comes with 24/7 live chat support, access to new feature releases, and continuous security improvements—ensuring that merchants always have up-to-date protection against emerging threats.
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