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features
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support

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Description

Constellation Gate AI serves as an auxiliary defense mechanism for AI agents, positioned strategically between the agent and the model to filter all requests for potential threats and data leaks. This solution functions as an inline gateway for coding agents and model APIs, ensuring protection of workflows while eliminating the need for significant code modifications. Users can direct existing tools such as Claude Code, Cursor, OpenClaw, Codex, or OpenCode to utilize Gate, thereby gaining access to defenses against prompt injection, secret detection, PII redaction, token optimization, and a reliable audit trail. The platform specifically addresses three critical vulnerabilities: prompt injection attacks, leakage of credentials and PII, and unauthorized tool calls. Rather than depending on the model's self-defense mechanisms, Gate preemptively intercepts attacks before they penetrate the model, removes sensitive information prior to the return of responses, and prevents outputs from compromised tools before an agent can act on them. Gate is compatible with the existing calls made by agents, relaying them to the model while meticulously scanning each request and response in both directions, ensuring comprehensive protection against emerging threats. This proactive approach not only enhances security but also instills confidence in users about the integrity and safety of their AI workflows.

Description

Plurilock AI promptGuard is a patent-pending new security tool that protects companies from data leaks when their employees are using generative AI platforms such as ChatGPT. PromptGuard is different from other solutions that address the problem of generative AI data leakage. It doesn't block AI or individual AI prompts. PromptGuard uses a mature DLP to detect sensitive data and anonymize it prior to sending it to the AI platform. PromptGuard restores original references when the AI platform returns a response. This preserves the workflow of AI and the query flow, allowing users to use it productively, while keeping sensitive information out of the AI platform’s hands. PromptGuard provides a complete audit log of all queries and responses for each user. This allows companies to create an easy-to-understand record of what AI has sent and what AI has returned.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

ChatGPT Yes 
Anthropic Yes 
Claude Code Yes 
Claude Opus 4.7 Yes 
Claude Sonnet 4.6 Yes 
Codex CLI Yes 
Cursor Yes 
DeepSeek-V3.2 Yes 
GPT-5 Yes 
Gemini 2.5 Pro Yes 
Google Yes 
Grok Yes 
Grok 4 Yes 
OpenAI Yes 
OpenClaw Yes 
OpenCode Yes 
OpenRouter Yes 
Plurilock AI Cloud No 
Plurilock AI Cloud DLP No 
Qwen3-Max Yes 

Integrations

ChatGPT Yes 
Anthropic No 
Claude Code No 
Claude Opus 4.7 No 
Claude Sonnet 4.6 No 
Codex CLI No 
Cursor No 
DeepSeek-V3.2 No 
GPT-5 No 
Gemini 2.5 Pro No 
Google No 
Grok No 
Grok 4 No 
OpenAI No 
OpenClaw No 
OpenCode No 
OpenRouter No 
Plurilock AI Cloud Yes 
Plurilock AI Cloud DLP Yes 
Qwen3-Max No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Vendor Details

Company Name

Constellation Gate AI

Country

United States

Website

constellationgate.ai/

Vendor Details

Company Name

Plurilock Security

Founded

2016

Country

Canada

Website

plurilock.com/products/plurilockai-promptguard/

Product Features

Product Features

Data Loss Prevention

Compliance Reporting No 
Incident Management No 
Policy Management No 
Sensitive Data Identification No 
Web Threat Management No 
Whitelisting / Blacklisting No 

Alternatives

Alternatives