Dev tools · alternatives · 2026
24 alternatives to Certly Guard
Guard is an API for detecting malicious links
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Certly Guard launched in 2016; newer entries below may have overtaken it.
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GuardRails▲66Continuous security feedback for your repositories.
2020 · guardrails.io · its alternatives →
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NFT Guard▲236Protect yourself from fake NFTs and crypto scams
2022 · blog.mozilla.org · its alternatives →
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Cased Guard▲55Secure command line tools without slowing down your team.
2021 · cased.com · its alternatives →
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Open sourced application to detect security vulnerabilities.
2020 · github.com · its alternatives →
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ThreatSlayer▲85Free enterprise grade security for your personal browser
2023 · chromewebstore.google.com · its alternatives →
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Configurable safety control for enterprise agent deployment.
Apr 2026 · elevenlabs.io · its alternatives →
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GitGuardian▲132Detect secrets in source code, public and private!
2018 · gitguardian.com · its alternatives →
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2024 · defguard.net · its alternatives →
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Lakera Guard▲131Protect your LLM applications with a few lines of code.
2023 · lakera.ai · its alternatives →
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Fast and adaptive security guardrail for AI agents
2025 · guardion.ai · its alternatives →
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SafeDep Vet▲72GitLab CI Component that lets you seamlessly protect your pipelines from vulnerable and malicious open source dependencies. The component integrates directly into your CI/CD workflow through the GitLab CI Catalog and allows you to establish policy-driven guardrails using Common Expression Language (CEL). Key features: - Set your own opinionated security policies as code using CEL - Detect and block risky OSS components before they enter your codebase - Seamless integration as a native GitLab CI Component - Available directly in the GitLab CI Catalog Try and lets us know our thoughts!
2023 · safedep.io · its alternatives →
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Zero-Trust access management with true WireGuard® 2FA/MFA - DefGuard/defguard
2023 · github.com · its alternatives →
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Smart defense for your website against bots and attacks
Dec 2025 · its alternatives →
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GuardKite▲13AWS Cloud Security Made Simple and Accessible for Everyone
2025 · guardkite.com · its alternatives →
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http://www.securly.com To keep kids safe online, we felt it wasn’t enough anymore to rely simply on blocking websites (domain filtering). We also need to protect them on trusted social media sites like Facebook, YouTube and Wikipedia. We couldn’t find any solution that does this for the entire home network. We are two security hackers who have worked in the enterprise firewall space for several years and felt this was an important problem to solve. The video on our front page gives you a pretty good idea of what we do. You can also use us as a free premium DNS server by pointing your DNS to…
2012 · securly.com · its alternatives →
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LinkGuard ▲6A secure link shortener with nightly phishing/malware checks
Nov 2025 · linkguard.co · its alternatives →
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URLert▲18Introducing URLert Guard, our new browser extension designed to provide seamless, real-time protection and deep AI-driven forensic analysis of suspicious links.
2025 · urlert.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →