# DeepKeep LLM vs Gray Swan AI Security Suite: side-by-side comparison (2026)

[DeepKeep LLM](https://cybersectools.com/tools/deepkeep-llm) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [DeepKeep](https://cybersectools.com/companies/deepkeep). [Gray Swan AI Security Suite](https://cybersectools.com/tools/gray-swan-ai-security-suite) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Gray Swan](https://cybersectools.com/companies/gray-swan). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DeepKeep LLM | Gray Swan AI Security Suite |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | LLM Guardrails |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | DeepKeep | Gray Swan |
| Headquarters | – | – |

### Use cases and capabilities

| | DeepKeep LLM | Gray Swan AI Security Suite |
|---|---|---|
| PII | Yes | – |
| Generative AI | Yes | – |
| LLM Security | Yes | – |
| Research | – | Yes |

### Core features

**DeepKeep LLM**

10 features listed. Sign in on the page to see them.

**Gray Swan AI Security Suite**

10 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [DeepKeep LLM](https://cybersectools.com/tools/deepkeep-llm) fits if you are a small business.

## DeepKeep LLM vs Gray Swan AI Security Suite FAQ

Common questions when comparing DeepKeep LLM vs Gray Swan AI Security Suite for LLM guardrails.

### What is the difference between DeepKeep LLM and Gray Swan AI Security Suite?

**DeepKeep LLM**: End-to-end LLM security platform protecting against attacks and data leakage. Built by DeepKeep.

**Gray Swan AI Security Suite**: Enterprise AI security suite with real-time filtering and automated testing. Built by Gray Swan.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes DeepKeep LLM and Gray Swan AI Security Suite?

**DeepKeep LLM** is made by DeepKeep founded in 2021-01-01T00:00:00.000Z. **Gray Swan AI Security Suite** is made by Gray Swan. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DeepKeep LLM a good alternative to Gray Swan AI Security Suite?

Often, yes. DeepKeep LLM and Gray Swan AI Security Suite are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DeepKeep LLM vs Dynamo AI DynamoGuard](https://cybersectools.com/compare/deepkeep-llm-vs-dynamo-ai-dynamoguard)
- [DeepKeep LLM vs Vulcan Protect](https://cybersectools.com/compare/deepkeep-llm-vs-vulcan-protect)
- [DeepKeep LLM vs Aiceberg Risk Signals Library](https://cybersectools.com/compare/aiceberg-risk-signals-library-vs-deepkeep-llm)
- [Gray Swan AI Security Suite vs Dynamo AI DynamoGuard](https://cybersectools.com/compare/dynamo-ai-dynamoguard-vs-gray-swan-ai-security-suite)
- [Gray Swan AI Security Suite vs Vulcan Protect](https://cybersectools.com/compare/gray-swan-ai-security-suite-vs-vulcan-protect)
- [Gray Swan AI Security Suite vs Aiceberg Risk Signals Library](https://cybersectools.com/compare/aiceberg-risk-signals-library-vs-gray-swan-ai-security-suite)

## Alternatives to each

- [See all DeepKeep LLM alternatives](https://cybersectools.com/alternatives/deepkeep-llm)
- [See all Gray Swan AI Security Suite alternatives](https://cybersectools.com/alternatives/gray-swan-ai-security-suite)

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Source: https://cybersectools.com/compare/deepkeep-llm-vs-gray-swan-ai-security-suite

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/deepkeep-llm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on DeepKeep LLM and Gray Swan AI Security Suite: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md