Side by side
AI Security Gateway vs LangWatch
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
AI Firewall & LLM Proxy — PII Redaction, Smart Routing, Budget Enforcement
Simulation-based AI agent testing and evaluation that turns unpredictable agents into reliable
Primary task
AI security
AI security
Pricing
Freemium · Free + from $29/mo
Paid · from $29/mo
Pricing details
Free + from $29/mo
from $29/mo
Billing cycle
Monthly
Monthly
API access
Listed as available
Listed as available
Platforms
Web
Web
Integrations
Kubernetes, GitHub, Docker, Slack
MCP
Source rating
4.7 / 5 · 3 ratings
5.0 / 5 · 3 ratings
Catalog views
9.3k
6.5k
Estimated monthly traffic
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Catalog imported
31 Aug 2026
30 Aug 2026
Listed strengths
- Professional security gateway
- Hardened, stateless firewall
- Supports 300+ models
- Total data sovereignty enforcement
- Real-time redaction of 28+ PII entities
- Agent Simulations
- Speeds up quality assurance
- Agent evaluations
- Stanfords DSPy framework integration
- LLM observability
Listed limitations
- Wallet mode Pay as you got starts at $10
- Provider optimization not customizable
- Only 28+ PII entities detected
- No OCR scanning customizations
- Pro plan required for BYOK
- No mention of mobile support
- Potential privacy issues (domain experts)
- Uncertain compatibility with non-LLM models
- No built-in app integration
- May have learning curve