Who should use Constellation Gate?

Constellation Gate is a B2B product built for AI developers.

Does Constellation Gate have a free plan?

Yes — there is a free tier, with paid plans for advanced use.

What platforms does Constellation Gate run on?

Constellation Gate runs on the web and API.

Is Constellation Gate still maintained?

Unverified. Constellation Gate has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Constellation Gate?

Similar projects tracked by PulseGate include constraintloop, trajectory-judge, and DeFake.

Who makes Constellation Gate?

Constellation Gate is developed by Constellation Gate AI.

When did Constellation Gate launch?

Constellation Gate first shipped in 2024.

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Constellation Gate

Name: Constellation Gate
Author: Constellation Gate AI

constellationgate.aiLLM eval & observability

Constellation Gate acts as a drop-in security layer between AI agents and language models. It screens every request and response for prompt injection attacks, PII leakage, and credential exposure before they reach the model. The service also compresses prompts to save tokens and provides a verifiable audit trail. It works with Anthropic, OpenAI, Google, and many other providers with minimal code changes.

FreemiumWebAPICloud-managed

Visit constellationgate.ai

Overview

5 features

Constellation Gate sits in PulseGate's LLM eval & observability category. It focuses on protecting AI agents from prompt injection, secret leakage, and other OWASP LLM threats while reducing token usage. Constellation Gate is a B2B product aimed at AI developers. Constellation Gate follows a freemium model. It runs on the web and API.

It is developed by Constellation Gate AI, and it first shipped in 2024. Among its 5 catalogued features are Prompt Injection Defense, Secret Redaction, and Token Compression. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

Prompt Injection Defense
Secret Redaction
Token Compression
Audit Trail
Multi-Model Support

Built with & integrations

Framework

Astro

Hosting

AWS

AI providers

anthropicmultiplemeta_llamaopenaigoogle_gemini

Connectors

API

Runs on

BrowserAPI-onlyCloud-managed

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header
Astro: /_astro/ in the HTML
openai: bgpt- in the HTML
multiple: bopenrouter in the HTML
anthropic: bclaude in the HTML · bclaude- in the HTML
meta_llama: llama- in the HTML

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tier

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed23 Jul · 19:44 UTC
Constellation Gate Ai verified against its public source
Source: PulseGate · Open

Frequently asked questions about Constellation Gate

What is Constellation Gate?: Constellation Gate focuses on protecting AI agents from prompt injection, secret leakage, and other OWASP LLM threats while reducing token usage. It is catalogued under LLM eval & observability on PulseGate.
Who should use Constellation Gate?: Constellation Gate is a B2B product built for AI developers.
Does Constellation Gate have a free plan?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does Constellation Gate run on?: Constellation Gate runs on the web and API.
Is Constellation Gate still maintained?: Unverified. Constellation Gate has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Constellation Gate?: Similar projects tracked by PulseGate include constraintloop, trajectory-judge, and DeFake.constraintloop trajectory-judge DeFake
Who makes Constellation Gate?: Constellation Gate is developed by Constellation Gate AI.
When did Constellation Gate launch?: Constellation Gate first shipped in 2024.

At a glance

Pricing: Freemium · pricing page detected · free tier
Platforms: Web
Languages: English
Built for: AI developers
Model: B2B
Solves: Protecting AI agents from prompt injection, secret leakage, and other OWASP LLM threats while reducing token usage.

Developer

Constellation Gate AI

Live coverage

Identity confidence: Medium · 68
Indexed: 23 Jul 2026
Lifecycle: Alive
Last seen: 23 Jul 2026

Identity audit (13)

Slug: constellation-gate-ai-constellationgate-ai
Lifecycle state recorded: 23 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 23 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 23 Jul 2026
Canonical URL: https://constellationgate.ai/

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