Prompt Inspector
7.6#2 in llm security toolsFree planFree planWebAPILinuxmacOS
VisitPrompt Inspector vs PromptGuard
PromptGuard
7.9#1 in llm security toolsFrom $19 a monthFree planWebAPIExtensionLinux
VisitWhat both publish
| Fact | Prompt Inspector | PromptGuard |
|---|---|---|
| Integrations | The maker lists a REST API, Python SDK, Node.js SDK, MCP server, and agent skills for OpenClaw and Claude Code. | The site lists integrations/providers including OpenAI, Anthropic, Gemini, Azure, Bedrock, Mistral, Cohere, DeepSeek, Groq, HuggingFace, Ollama, and vLLM. |
Prompt Inspector plans
- FreeFree
- EnterprisePriced on request
- ProPriced on request
- StarterPriced on request
PromptGuard plans
- FreeFree
- Team$19 a month
- Build$99 a month
- Pro$99 a month
- EnterprisePriced on request
- Scale—
Pick Prompt Inspector if…
Prompt Inspector suits developers who need API-based checks for prompt injections, jailbreaks, or system-prompt leaks in AI applications. It also fits teams seeking separate detection settings and logs for each app, or non-commercial users who want a self-hosted option.
Pick PromptGuard if…
PromptGuard suits teams that want to inspect LLM requests before they reach a provider, with deployment options ranging from managed cloud to air-gapped installation. It may suit teams seeking PII controls or integrations with the listed providers.