PromptWall vs Cloudflare AI Gateway
Cloudflare AI Gateway manages AI traffic at the CDN edge. PromptWall secures AI interactions at the application layer. Different products solving different problems — here's how they compare.
Different categories
Cloudflare AI Gateway is an AI traffic management tool: caching, rate limiting, cost monitoring, and observability for API calls routed through Cloudflare's network. It excels at reducing AI costs through semantic caching and providing usage analytics.
PromptWall is an AI security platform: DLP, prompt firewall, governance, and compliance. It excels at protecting enterprise data, detecting threats, and enforcing policies.
Feature comparison
| Feature | PromptWall | Cloudflare AI GW |
|---|---|---|
| Primary Purpose | AI security and DLP platform | AI traffic management and observability |
| Content Inspection | Multi-engine: PII, injection, document similarity, toxicity | Basic content logging, limited inspection |
| PII Masking | 30+ entity types, real-time masking | Not available |
| Browser Coverage | Chrome extension for web AI tools | Not available (API-only) |
| Editor Coverage | VS Code, Cursor (Copilot) | Not available |
| Policy Engine | Configurable allow/mask/flag/block per rule | Basic rate limiting rules |
| Caching | Not a primary feature | Semantic caching for cost reduction |
| Multi-Tenant | Full multi-tenant with RBAC | Cloudflare account-based |
| Audit Trail | Full inspection records with original vs sanitized | Request/response logging |
| Compliance | SOC 2, HIPAA, EU AI Act mapping | Cloudflare compliance (infrastructure-level) |
Evaluate PromptWall
See how PromptWall addresses your specific AI security requirements.
Frequently asked questions
Is Cloudflare AI Gateway a security product?+
Cloudflare AI Gateway is primarily an AI traffic management product — caching, rate limiting, cost monitoring, and observability for AI API calls. It provides limited content inspection. PromptWall is a security product — multi-layer detection, DLP, governance, and compliance.
Can I use both together?+
Yes. Cloudflare AI Gateway can handle transport-level concerns (caching, rate limiting, CDN) while PromptWall handles content-level security (PII masking, injection detection, policy enforcement). They operate at complementary layers.
Which covers more AI surfaces?+
PromptWall covers browser (ChatGPT, Claude), editor (Copilot), CLI, and API surfaces. Cloudflare AI Gateway covers API calls only. For enterprise organizations where employees use web-based and editor-based AI tools, PromptWall provides significantly broader coverage.