# DeepKeep AI Firewall vs Repello AI ARGUS: side-by-side comparison (2026)

[DeepKeep AI Firewall](https://cybersectools.com/tools/deepkeep-ai-firewall) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [DeepKeep](https://cybersectools.com/companies/deepkeep). [Repello AI ARGUS](https://cybersectools.com/tools/repello-ai-argus) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Repello AI](https://cybersectools.com/companies/repello-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DeepKeep AI Firewall | Repello AI ARGUS |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | LLM Guardrails |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | DeepKeep | Repello AI |
| Headquarters | – | – |

### Use cases and capabilities

| | DeepKeep AI Firewall | Repello AI ARGUS |
|---|---|---|
| Policy | Yes | Yes |
| AI Firewall | Yes | – |
| Generative AI | – | Yes |

### Core features

**DeepKeep AI Firewall**

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

**Repello AI ARGUS**

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 AI Firewall](https://cybersectools.com/tools/deepkeep-ai-firewall) fits if you need both cloud and on-premises options.
- [Repello AI ARGUS](https://cybersectools.com/tools/repello-ai-argus) fits if you want a cloud product and you are a small business.

## DeepKeep AI Firewall vs Repello AI ARGUS FAQ

Common questions when comparing DeepKeep AI Firewall vs Repello AI ARGUS for LLM guardrails.

### What is the difference between DeepKeep AI Firewall and Repello AI ARGUS?

**DeepKeep AI Firewall**: Runtime protection firewall for AI systems and applications. Built by DeepKeep.

**Repello AI ARGUS**: Runtime security platform providing guardrails for LLMs and GenAI agents. Built by Repello AI.

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

### Who makes DeepKeep AI Firewall and Repello AI ARGUS?

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

### Is DeepKeep AI Firewall a good alternative to Repello AI ARGUS?

Often, yes. DeepKeep AI Firewall and Repello AI ARGUS are both LLM Guardrails products, and both cover Policy. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DeepKeep AI Firewall vs Impart LLM Security](https://cybersectools.com/compare/deepkeep-ai-firewall-vs-impart-llm-security)
- [DeepKeep AI Firewall vs CloudMatos Prompt Firewall](https://cybersectools.com/compare/cloudmatos-prompt-firewall-vs-deepkeep-ai-firewall)
- [DeepKeep AI Firewall vs DeepKeep](https://cybersectools.com/compare/deepkeep-vs-deepkeep-ai-firewall)
- [Repello AI ARGUS vs Impart LLM Security](https://cybersectools.com/compare/impart-llm-security-vs-repello-ai-argus)
- [Repello AI ARGUS vs CloudMatos Prompt Firewall](https://cybersectools.com/compare/cloudmatos-prompt-firewall-vs-repello-ai-argus)
- [Repello AI ARGUS vs DeepKeep](https://cybersectools.com/compare/deepkeep-vs-repello-ai-argus)

## Alternatives to each

- [See all DeepKeep AI Firewall alternatives](https://cybersectools.com/alternatives/deepkeep-ai-firewall)
- [See all Repello AI ARGUS alternatives](https://cybersectools.com/alternatives/repello-ai-argus)

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Source: https://cybersectools.com/compare/deepkeep-ai-firewall-vs-repello-ai-argus

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

More on DeepKeep AI Firewall and Repello AI ARGUS: 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