# AI Gateway vs Operant AI AI Gatekeeper: side-by-side comparison (2026)

[AI Gateway](https://cybersectools.com/tools/ai-gateway) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [NeuralTrust](https://cybersectools.com/companies/neuraltrust). [Operant AI AI Gatekeeper](https://cybersectools.com/tools/operant-ai-ai-gatekeeper) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Operant AI](https://cybersectools.com/companies/operant-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AI Gateway | Operant AI AI Gatekeeper |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | LLM Guardrails |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | NeuralTrust | Operant AI |
| Headquarters | – | – |

### Use cases and capabilities

| | AI Gateway | Operant AI AI Gatekeeper |
|---|---|---|
| AI Data Gateway | Yes | – |
| Open Source | Yes | – |
| AI Gateway | Yes | – |
| Cloud Native | – | Yes |
| Kubernetes | – | Yes |

### Core features

**AI Gateway**

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

**Operant AI AI Gatekeeper**

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

### Integrations

**AI Gateway**

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

**Operant AI AI Gatekeeper**

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.

- [AI Gateway](https://cybersectools.com/tools/ai-gateway) fits if you need both cloud and on-premises options and you are a small business.
- [Operant AI AI Gatekeeper](https://cybersectools.com/tools/operant-ai-ai-gatekeeper) fits if you want a cloud product.

## AI Gateway vs Operant AI AI Gatekeeper FAQ

Common questions when comparing AI Gateway vs Operant AI AI Gatekeeper for LLM guardrails.

### What is the difference between AI Gateway and Operant AI AI Gatekeeper?

**AI Gateway**: Centralized gateway for accessing and securing AI models with routing & monitoring. Built by NeuralTrust.

**Operant AI AI Gatekeeper**: Runtime AI security platform protecting GenAI apps from models to APIs. Built by Operant AI.

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

### Who makes AI Gateway and Operant AI AI Gatekeeper?

**AI Gateway** is made by NeuralTrust. **Operant AI AI Gatekeeper** is made by Operant AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AI Gateway a good alternative to Operant AI AI Gatekeeper?

Often, yes. AI Gateway and Operant AI AI Gatekeeper are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AI Gateway vs Daxa Pebblo (HPE Secure AI Factory)](https://cybersectools.com/compare/ai-gateway-vs-daxa-pebblo-hpe-secure-ai-factory)
- [AI Gateway vs SlashLLM](https://cybersectools.com/compare/ai-gateway-vs-slashllm)
- [AI Gateway vs Secuvy AI Data Security](https://cybersectools.com/compare/ai-gateway-vs-secuvy-ai-data-security)
- [Operant AI AI Gatekeeper vs Daxa Pebblo (HPE Secure AI Factory)](https://cybersectools.com/compare/daxa-pebblo-hpe-secure-ai-factory-vs-operant-ai-ai-gatekeeper)
- [Operant AI AI Gatekeeper vs SlashLLM](https://cybersectools.com/compare/operant-ai-ai-gatekeeper-vs-slashllm)
- [Operant AI AI Gatekeeper vs Secuvy AI Data Security](https://cybersectools.com/compare/operant-ai-ai-gatekeeper-vs-secuvy-ai-data-security)

## Alternatives to each

- [See all AI Gateway alternatives](https://cybersectools.com/alternatives/ai-gateway)
- [See all Operant AI AI Gatekeeper alternatives](https://cybersectools.com/alternatives/operant-ai-ai-gatekeeper)

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Source: https://cybersectools.com/compare/ai-gateway-vs-operant-ai-ai-gatekeeper

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

More on AI Gateway and Operant AI AI Gatekeeper: 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