Free
$0
Per month
- Core features
Guardrails AI: AI Security
Founded 2022|San Francisco, CA|11-50 people
What is Guardrails AI?
Guardrails AI adds validation and safety to LLM outputs. Framework for structured generation.
Strengths and tradeoffs
What this tool does well, and the limitations to keep in mind.
Pros
- Output validation
- Safety controls
Cons
- Setup complexity
Plans & pricing
What's included in each plan, and how the tiers compare.
Pro
$49
Per month
- Advanced features
Enterprise
Custom
Contract
- Custom
Using Guardrails AI with Respan
Integrate with Respan for enhanced AI workflows
- Seamless Respan integration
- Enhanced AI capabilities
- Production infrastructure
Run Guardrails AI in production with Respan
10KFree traces/mo
1,000+Models
5 minSetup
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.
Try Respan freeBest Guardrails AI alternatives & competitors
Top companies in AI Security you can use instead of Guardrails AI.
Wiz
Protect AI
Snyk
Lakera
Prompt injection detection
HiddenLayer
CalypsoAI
Cisco (Robust Intelligence)
AI firewall and guardrails
Prompt Security
Full-stack GenAI security platform
Pangea
NeMo Guardrails
Arthur AI
Nightfall AI
Lasso Security
LLM interaction security
Salus
Runtime action validation
Oximy
Shadow AI discovery
Compare Guardrails AI
Side-by-side comparisons with other tools in this category.
Best integrations for Guardrails AI
Companies from adjacent layers in the AI stack that work well with Guardrails AI.
Last verified: March 10, 2026