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Guardrails AI

No phone app

7.0No. 7 of 26
in LLM Security Tools
  • Recognised40% of the score92
  • Phone app26% of the score0
  • Documented20% of the score50
  • Free plan14% of the score30
Free plan
No
Runs on
self-hosted, Web
Visit site Alternatives

Summary

Guardrails AI is ranked #7 of 26 in LLM security tools on Samsung Mobile US Press. It runs on Self-hosted, Web.

Compared on LLM security tools

Prompt injection defense
Yesguardrailsai.com
PII redaction
Yesguardrailsai.com
Secrets detection
Yesguardrailsai.com
Output guardrails
Yesguardrailsai.com
Deployment model
hybridguardrailsai.com

Facts

Purpose
Guardrails is a Python framework that detects, quantifies, and mitigates AI risks and helps generate structured data from LLMs.guardrailsai.com · 4 Oct 2026
Runtime protection
The framework describes low-latency, real-time protection for catching PII leaks, hallucinations, jailbreaks, and custom policy violations.guardrailsai.com · 4 Oct 2026
Validator library
Guardrails Hub offers 65+ community-built guardrails covering risks including hallucinations, PII, jailbreaks, and content moderation.guardrailsai.com · 4 Oct 2026
LLM and deployment support
The framework says it works with any LLM and can run in a cloud environment or fully on-premises.guardrailsai.com · 4 Oct 2026
Supported workflows
The site names chatbots, RAG pipelines, and agent workflows as use cases.guardrailsai.com · 4 Oct 2026
Hub access
Guardrails says API keys and accounts are no longer required to use its validators, which are available as public PyPI packages.guardrailsai.com · 4 Oct 2026
PII validator
The Detect PII validator uses Microsoft Presidio and can anonymize text when it detects PII.guardrailsai.com · 4 Oct 2026
Open source
The Guardrails product page describes the framework as open source.guardrailsai.com · 4 Oct 2026
Security claims
The AI Guardrails page states that Guardrails is SOC 2 Type II certified and designed for regulated industries with strict data handling requirements.guardrailsai.com · 4 Oct 2026
Enterprise support
The AI Guardrails page states that enterprise customers receive dedicated support and a 99.9% uptime SLA.guardrailsai.com · 4 Oct 2026
Pricing availability
The official pages opened did not show a price or a pricing plan for Guardrails.guardrailsai.com · 4 Oct 2026
Company update
Guardrails AI announced on September 8, 2026 that it had joined Harvey; its post says the co-founders and team would join Harvey’s product and engineering organization.guardrailsai.com · 4 Oct 2026

Best Guardrails AI alternatives

See all 12
Amazon Bedrock Guardrails No. 1 7.9 No phone app$0.07/moPromptGuard No. 2 7.8 No phone app$19/moWitnessAI No. 3 7.2 No phone appLLM Guard No. 4 7.1 No phone appNVIDIA NeMo Guardrails No. 5 7.1 No phone appGLACIS No. 6 7.1 No phone appFree

Where it ranks on Samsung Mobile US Press

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Sources