Xeol
FreemiumCatch abandoned packages in your dependencies before attackers do.
By Tanmay Verma, Founder · Last verified 06 Jul 2026
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Added 7d ago
77/100Safe BetIn short
Xeol — Catch abandoned packages in your dependencies before attackers do. Best for DevSecOps teams managing open source supply chain, Security engineers needing to identify unpatched dependencies, Compliance officers enforcing FedRAMP or PCI requirements. Free to use.
Is Xeol actually worth it?
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Editorial Verdict
Best for
DevSecOps teams managing open source supply chainSecurity engineers needing to identify unpatched dependenciesCompliance officers enforcing FedRAMP or PCI requirementsDevelopment leads wanting to enforce dependency freshness
Not ideal for
Teams already scanning with full-featured SCA tools that cover EOLOrganizations not using open source dependenciesUsers looking for vulnerability scanning alone (not EOL-focused)Small personal projects with no compliance needs
Xeol fills a real blind spot in dependency security by catching packages that are end-of-life but not yet flagged as CVEs. The HeroDevs acquisition gives it a path to remediation, but the free tier is limited to three projects and enterprise pricing requires a sales call. If you already use a full-featured SCA tool like Snyk or Black Duck, check whether it covers EOL before adding Xeol. For teams that need FedRAMP or PCI 4.0 compliance reporting on abandoned dependencies, Xeol is a strong specialist.
Skip Xeol if Skip Xeol if you already have an SCA tool that covers end-of-life dependencies, or if you don't need compliance-focused reporting on abandoned open-source packages.
Compare with: Xeol vs Resistant AI, Xeol vs AudioEye, Xeol vs Push Security
Last verified: July 2026
Viability Score
77/100
Safe BetHow likely is Xeol to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
momentum
55
funding runway
80
website health
90
wrapper dependency
100
Last calculated: July 2026
How we score →Key Features
- Abandoned package detection
- End-of-life dependency scanning
- CI/CD build blocking for EOL deps
- Continuous EOL dataset updates
- Multi-ecosystem support (npm, PyPI, Maven, etc.)
- Compliance mapping to FedRAMP and PCI 4.0
- Actionable remediation reports
- Real-time alerts for newly abandoned packages
- Flexible policy engine for custom rules
- HeroDevs integration for supported alternatives
About Xeol
FreemiumIntermediateAPI availableWeb · CLI · Plugin
Xeol is a specialized security tool that identifies end-of-life (EOL) and abandoned open-source packages in your dependency tree—dependencies that traditional scanners often miss because they are not classified as vulnerabilities. While conventional SCA tools focus on known CVEs, Xeol detects packages that have reached their end-of-life, meaning they no longer receive security patches, putting your application at risk from unpatched exploits. Xeol is designed for development and security teams who need to proactively manage software supply chain risk. It works by analyzing your project's dependencies against a continuously updated EOL dataset, cross-referencing package versions with their official support timelines and community signals of abandonment. The tool provides actionable reports and integrates into CI/CD pipelines to block builds with unsupported dependencies. What makes Xeol different is its focus on the abandonment attack vector. Many security scanners ignore EOL because it's not a CVE, but the risk is real: compromised accounts, unpatched zero-days in unsupported versions, and compliance violations (FedRAMP, PCI 4.0). Xeol fills this gap, often surfacing issues that other tools miss. Following its acquisition by HeroDevs in 2025, Xeol is being integrated into a broader workflow for identifying and remediating unsupported software.
Behind the Verdict
Xeol's core insight—that abandoned packages are a separate risk from known vulnerabilities—is valuable. The tool's CI/CD integrations (GitHub, GitLab, Jenkins, CircleCI, Azure DevOps) let you block builds on EOL deps, and the continuous EOL dataset is a key moat. The acquisition by HeroDevs tightens the remediation loop, since HeroDevs offers supported alternatives for many unsupported packages. However, the free tier covers only three projects, so teams scaling beyond that need to contact sales for Enterprise, whose features aren't publicly priced. The tool is narrowly focused: if you want vulnerability scanning, you still need another scanner. Community plugins are sparse. The biggest strength is giving compliance teams clear proof that all dependencies are supported—critical for FedRAMP and PCI audits. For most teams, Xeol works best as a complement to a general SCA tool, not a replacement.
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Real-world workflow fit
Concrete scenarios for the personas Xeol actually fits — and what changes day-one when you adopt it.
Security engineer at a mid-size SaaS company
You need to audit all dependencies across 10 repos for EOL packages before a FedRAMP review.
Outcome: Xeol scans each repo via GitHub integration, flags 12 EOL packages that were missed by your CVE scanner, and generates a compliance-ready report showing each package's status.
DevOps lead enforcing dependency freshness policies
You want to block any pull request that introduces a library past its end-of-life date.
Outcome: Xeol's CI/CD integration (e.g., CircleCI) fails the build on PRs with EOL deps, with a clear error message pointing to the specific package and suggested replacement via HeroDevs.
Compliance officer at a financial institution
You need to prove to auditors that all open-source dependencies in production are still supported.
Outcome: Xeol's compliance dashboard shows only 2 of 150 packages are EOL; you remediate by upgrading or using HeroDevs, and export a signed report for PCI 4.0.
Use Cases
- Scan your CI/CD pipeline for packages that have reached end-of-life and block builds.
- Generate compliance reports showing all dependencies that are still supported for FedRAMP audits.
- Identify abandoned transitive dependencies that traditional SCA tools miss.
- Set policies to automatically flag packages older than their official EOL date.
- Integrate with HeroDevs to replace unsupported open source packages with supported alternatives.
Limitations
- The free tier offers limited scanning volume (up to 3 projects) and lacks advanced policy features.
- As a newer tool, community plugins and integrations are sparse compared to established SCA vendors.
- Enterprise pricing is not publicly listed, requiring a sales call.
- The tool focuses solely on EOL/abandonment, so you'll still need a separate vulnerability scanner for a complete picture.
as of 2026-07-06
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
Free
Over 12 months
Effective monthly
Free
Billed monthly
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Xeol tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/mo
Ideal for
Small teams or individual developers managing up to 3 open-source projects who want basic EOL scanning and CI/CD integration without a budget.
What this tier adds
Free tier is the entry point: up to 3 projects, full EOL dataset, community support, and CI/CD integrations, but lacks custom policies and priority support.
Enterprise
Contact sales
Ideal for
Security-conscious organizations with many repos requiring unlimited scanning, custom policies, SSO, and dedicated support from HeroDevs.
What this tier adds
Adds unlimited projects, custom policies, SSO/SAML, priority support, and dedicated onboarding compared to the Free tier.
Integrations
GitHubGitLabJenkinsCircleCIAzure DevOpsDockerNotary V2OWASP
Where the pricing makes sense
The company stage and team size where Xeol's pricing actually pencils out — and where peers do it cheaper.
Xeol's free tier is generous for small teams (3 projects, full EOL dataset). For larger teams, the undisclosed Enterprise pricing is typical for compliance-security tools, but you should compare against Snyk or Black Duck, which may bundle EOL detection in higher tiers.
Setup time & first value
How long it actually takes to get something useful out of Xeol — broken out by persona, not the marketing-page minute.
For a single repo, you can install the GitHub or GitLab integration and trigger a scan within 10–15 minutes. Adding CI/CD blocking (e.g., Jenkins) takes another 20–30 minutes. Full policy configuration for multiple projects may take 1–2 hours.
Switching to or from Xeol
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
- →From Snyk: Migrate by adding Xeol's GitHub app alongside Snyk; Xeol fills the EOL gap Snyk may miss, and you can disable Snyk's EOL features if any.
- →From manual spreadsheet: Set up Xeol to scan your repos automatically and replace quarterly manual audits with real-time alerts.
Migrating out
- ↗To Snyk or Black Duck: Export your Xeol policy definitions and list of EOL packages; manually migrate rules if the new tool supports EOL policies.
- ↗To an open-source alternative: If you leave Xeol, consider setting up a manual cron job using theendoflife.date API to check dependencies, though you lose CI/CD blocking and alerts.
Resources & Guides
Frequently Asked Questions
Tools that pair well with Xeol
Common stack mates teams adopt alongside Xeol, with the specific reason each pairing earns its keep.
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