Compare

PromptLock vs Trivy

Scans containers and code for secrets, but doesn’t handle LLM prompt injection.

Which to pick

Pick PromptLock if you want…

  • Compliance-aware prompt protection
  • Integrations with n8n, Flowise or Bubble (on PromptLock's list, not Trivy's)

Pick Trivy if you want…

  • All-in-one open-source security scanner
  • Container & secret scanning
  • A free, open-source tool
  • Integrations with Docker, Kubernetes or Azure Container Registry (on Trivy's list, not PromptLock's)

Side by side

What it is
PromptLock:PromptLock is an AI firewall that blocks prompt injection and redacts PII/PHI in a single API call.
Trivy:Trivy is an open-source scanner that finds vulnerabilities, misconfigurations, secrets and generates SBOMs for code, containers and Kubernetes.
Best for
PromptLock:Compliance-aware prompt protection
Trivy:All-in-one open-source security scanner
Who it’s for
PromptLock:Teams building AI apps that handle regulated customer data.
Trivy:Developers and security teams needing fast, free scanning of code, images and infrastructure.
Pricing
PromptLock:Freemium
Trivy:Open source
Plans
PromptLock:Free $0/mo · Starter $49/mo per month · Pro $199/mo per month
Trivy:—
Open source
PromptLock:—
Trivy:Yes, 38,170 GitHub stars
Works with
PromptLock:n8n, Flowise, Bubble, Retool, RapidAPI
Trivy:Docker, Kubernetes, Azure Container Registry

PromptLock features

  • Compliance-aware redaction. Detects and redacts HIPAA, GDPR, and PCI-DSS data based on context.
  • Prompt injection detection. Blocks jailbreaks, system-prompt overrides and injection chains before they reach the LLM.
  • Audit-ready logging. Logs every request with compliance tags and allows CSV/JSON export.
  • One-line SDK integration. Add protection with a single function call in your code.
  • Dashboard & usage insights. Provides request history, violation insights and compliance reporting.
  • Rate limiting & abuse protection. Built-in limits (100/min) and key-based access control.

Trivy features

  • Vulnerability scanning. Detects CVEs in binaries, container images and source code repositories.
  • Misconfiguration detection. Finds insecure settings in IaC templates and Kubernetes manifests.
  • Secret scanning. Identifies hard-coded credentials and secrets in code and images.
  • SBOM generation. Creates Software Bill of Materials for artifacts to track component licenses.
  • Cloud and Kubernetes scanning. Scans cloud resources and Kubernetes clusters for security issues.
  • Docker extension. Integrates as a Docker extension for easy image scanning in Docker workflows.

PromptLock vs Trivy FAQ

Is PromptLock or Trivy free?+

PromptLock has a free plan; paid plans start at $49/month (Starter). Trivy is free and open source.

Which is cheaper, PromptLock or Trivy?+

Trivy is free, so it costs less. PromptLock starts at $49/month (Starter).

Is PromptLock or Trivy open source?+

Trivy is open source (aquasecurity/trivy on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for PromptLock.

Do PromptLock and Trivy integrate with the same tools?+

Their integration lists don't overlap: PromptLock lists n8n, Flowise, Bubble, Retool and 1 more; Trivy lists Docker, Kubernetes and Azure Container Registry.

On DevHunt

PromptLock

0 upvotes · Launched on DevHunt on Jan 6, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.