
DKnownAI Guard
DKnownAI Guard is a security API for AI agents, detecting prompt injection and operational risks.
Side-by-side features, pricing, and active deals — pick a different matchup any time.

DKnownAI Guard is a security API for AI agents, detecting prompt injection and operational risks.

ID verification solution provider using face recognition, liveness detection, and ID document recognition.
| Feature | DKnownAI Guard | Faceplugin |
|---|---|---|
| Top features | Detect Manipulation — Blocks prompt injection and agent hijacking attempts. · Intent-Driven Classification — Analyzes requests and categorizes risks effectively. · Context-Aware Detection — Enhances accuracy using conversation context. | Face Recognition SDK — High-speed 1:1 and 1:N face matching. · Face Liveness Detection SDK — Blocks spoofing using passive and active liveness. · Deepfake Detection SDK — Detects AI-generated and manipulated media. |
| Pricing model | Freemium | Paid |
| Free plan | Yes | No |
| Active deals | — | — |
| Categories | Cybersecurity, LLM, AI Detectors Tools | AI Detectors Tools, AI for Coding, Cybersecurity |
| Website | Visit DKnownAI Guard | Visit Faceplugin |
DKnownAI Guard offers a free plan that allows for 1,000 API calls per month, providing essential features including multilingual support. Additionally, there is a Pro plan available for $1.99 per month with increased API call limits and priority technical support.
For specific details and to explore any updates, current pricing information can be found on the official pricing page.
Current pricing details are available on the official pricing page.
Choosing DKnownAI Guard empowers developers to protect their AI agents from manipulation effectively, striking a balance between agent autonomy and functionality. The tool’s focus on intent and risk mitigation ensures a more secure agentic workflow, unlike traditional content moderation which fails to address deception as a major threat.
With advanced detection capabilities and a classification system tailored to the needs of modern AI, DKnownAI Guard serves as a comprehensive solution for those concerned with the security of AI operations.
Choose FacePlugin for its private deployment model, which ensures that all biometric processing remains within your infrastructure without usage limits or transaction fees. The tool is built for reliable accuracy and provides easy integration across multiple platforms, making it an ideal solution for organizations seeking robust identity verification options.
With advanced fraud protection features and a focus on user privacy, FacePlugin is designed to meet the needs of various industries while ensuring a secure and streamlined user experience.
DKnownAI Guard is freemium while Faceplugin is paid, so DKnownAI Guard is the cheaper way to start.
Neither tool has active deals right now — new deals are added regularly, so check back soon.
DKnownAI Guard focuses on LLM, while Faceplugin is built for AI for Coding — see the feature breakdown above for details.
Both DKnownAI Guard and Faceplugin are Cybersecurity, AI Detectors Tools tools, so they can cover similar use cases.
More matchups featuring DKnownAI Guard or Faceplugin.