# SlashLLM vs ZenGuard: side-by-side comparison (2026)

[SlashLLM](https://cybersectools.com/tools/slashllm) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [SlashLLM](https://cybersectools.com/companies/slashllm). [ZenGuard](https://cybersectools.com/tools/zenguard) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [ZenGuard](https://cybersectools.com/companies/zenguard). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | SlashLLM | ZenGuard |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | Agentic AI Security |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | SlashLLM | ZenGuard |
| Headquarters | – | – |

### Use cases and capabilities

| | SlashLLM | ZenGuard |
|---|---|---|
| LLM Security | Yes | Yes |
| LLM Guardrails | Yes | Yes |
| AI Gateway | Yes | – |
| Prompt Injection | Yes | Yes |
| AI Governance | Yes | – |
| AI Observability | Yes | Yes |
| AI SOC | Yes | – |
| AI Compliance | Yes | – |
| GenAI Security | Yes | Yes |
| Agentic AI Security | Yes | Yes |
| AI Pentesting | – | Yes |
| PII | – | Yes |
| Content Filtering | – | Yes |
| Runtime Security | – | Yes |

### Core features

**SlashLLM**

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

**ZenGuard**

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

### Integrations

**SlashLLM**

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

**ZenGuard**

1 integration 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.

- [SlashLLM](https://cybersectools.com/tools/slashllm) fits if you need both cloud and on-premises options.
- [ZenGuard](https://cybersectools.com/tools/zenguard) fits if you want a cloud product and you are a startup or a small business.

## SlashLLM vs ZenGuard FAQ

Common questions when comparing SlashLLM vs ZenGuard for LLM guardrails.

### What is the difference between SlashLLM and ZenGuard?

**SlashLLM**: AI security platform proxying LLM traffic with guardrails, SOC, and governance. Built by SlashLLM.

**ZenGuard**: Runtime protection and security testing platform for LLM-based AI agents. Built by ZenGuard.

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

### Who makes SlashLLM and ZenGuard?

**SlashLLM** is made by SlashLLM. **ZenGuard** is made by ZenGuard. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is SlashLLM a good alternative to ZenGuard?

In part. SlashLLM and ZenGuard are not in the same category on CybersecTools. Both cover LLM Security, LLM Guardrails, Prompt Injection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [SlashLLM vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-slashllm)
- [SlashLLM vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/slashllm-vs-thirdlaw-ai-control-layer)
- [SlashLLM vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-slashllm)
- [ZenGuard vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-zenguard)
- [ZenGuard vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/thirdlaw-ai-control-layer-vs-zenguard)
- [ZenGuard vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-zenguard)

## Alternatives to each

- [See all SlashLLM alternatives](https://cybersectools.com/alternatives/slashllm)
- [See all ZenGuard alternatives](https://cybersectools.com/alternatives/zenguard)

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Source: https://cybersectools.com/compare/slashllm-vs-zenguard

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

More on SlashLLM and ZenGuard: 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