Know when your dependencies are at risk
AlertaVuln continuously monitors CVE databases and matches vulnerabilities against your exact tech stack. Get actionable alerts with severity classification - not just noise.
No credit card required. Free tier includes 1 project.
Remote code execution in lodash < 4.17.21 - CONFIRMED VULNERABLE
SQL injection in postgres driver - verify manually
XSS in react-dom - your version is not affected
Archived by author - migrate to native fetch or axios
The alerts your scanner should have shipped with
Most SCA tools tell you a CVE exists. AlertaVuln tells you whether it can actually hurt your code.
Attack-surface aware
We classify the package and the CVE class - RCE in your XML parser? Loud alert. XSS in a CLI tool? We say so. Hand-curated rules, not LLM hand-waving.
Transitive chains, surfaced
Vulnerable package buried four levels deep? We show the chain - which top-level dep dragged it in, so you upgrade the right thing once instead of fighting the lockfile.
Smart fix targeting
We pick the smallest safe upgrade - not the latest major. Bump severity (Safe / Caution / Breaking) and a release-notes link ship with every alert. No downgrade traps.
How it works
Three steps to protect your applications
Add your stack - three ways
Upload a manifest (package.json, csproj, requirements.txt…), connect a GitHub or Azure DevOps repo, or type dependencies in manually. npm, NuGet, pip, Maven, Go, Cargo, Composer, RubyGems.
We monitor CVE feeds
Our engine continuously ingests from NVD, GitHub Advisories, and other sources - matching against your exact dependencies.
Get actionable alerts
Receive RED/YELLOW/GREEN alerts with reasoning. Push to Slack, Teams, or Discord. Know exactly what to fix and why.
Everything you need to stay secure
Comprehensive vulnerability management for your entire stack
Real-Time CVE Alerts
Get notified instantly when new vulnerabilities affect your tech stack. Three-tier alert system (RED/YELLOW/GREEN) with detailed reasoning.
Tech Stack Tracking
Define your packages, frameworks, and versions per project. We automatically match incoming CVEs against your exact dependencies.
Package Health Monitoring
Track maintenance status of your dependencies. Get warnings when packages become stale, deprecated, or unmaintained.
Five Webhook Channels
Slack, Microsoft Teams, Discord, Google Chat, and a generic JSON endpoint for PagerDuty, Opsgenie, or anything custom. Not "coming soon" - shipping today.
Event-Driven, Not Scheduled
CVE gets disclosed, your affected repos are rescanned, alerts fire - minutes, not a nightly cron. Most SCA tools batch scans and catch you on the next pass.
Zero-Install Public Mode
Paste a public GitHub URL, get alerts - no GitHub App, no OAuth, no CI runner. Sign up and scan.
Why not Dependabot or Snyk?
Where we land vs. the tools you're probably already using
| Capability | Dependabot | Snyk | ALERTAVULN |
|---|---|---|---|
| Works on GitHub + Azure DevOps | GitHub-native* | ||
| No repo clone or build-step execution | Fetches + resolves in their sandbox | May fetch source to their cloud | Read-only manifest API |
| Alert-first, not PR spam | PR per CVE | Mixed | |
| 5 native chat channels (incl. Discord + Google Chat) | Limited | Limited | All five |
| Free tier with no time limit | 200 tests/mo | 1 project, forever | |
| Event-driven rescans (not scheduled) | Scheduled | ||
| Zero-install public-repo mode | No App, no OAuth, no CI |
*Self-hosted community forks of Dependabot exist for GitLab and other hosts, but require DIY hosting vs a managed integration.
Comparison accurate as of April 2026. Pick the row that matters for your team.
Simple, transparent pricing
Start free. Scale projects, seats, and orgs on your terms.
Free
Kick the tyres - one project, one org, one user.
- 1 project
- 1 organisation
- 1 user (just you)
- Real-time CVE alerts
- Package health monitoring
- All five webhook channels
Pro
Solo power user - more projects, still one seat.
- Everything in Free
- Up to 3 projects
- Alerts across all projects
- Priority support
Team
For small teams that share a stack - one flat fee.
- Everything in Pro
- Up to 5 projects
- Up to 5 seats included
- Shared alerts & audit log
- Optional add-ons: Retrigger, SBOM export
Enterprise
For organisations with multiple teams and unlimited scale.
- Everything in Team
- Unlimited projects
- Unlimited seats
- Child-org support
- Retrigger & SBOM export included
- Dedicated account manager
- Custom integrations
- SLA guarantee