Enkrypt AI Guardrails vs Splunk Guardrails

Enkrypt AI Guardrails9.4Visit Splunk Guardrails8.3Visit

Higher score Enkrypt AI Guardrails #1 in AI Guardrail Software 9.4/10 Free plan Free plan✓ 4 of 4 features Visit Enkrypt AI

vs

Splunk Guardrails #8 in AI Guardrail Software 8.3/10 Free plan Free plan✓ 3 of 4 features Visit Splunk

• Enkrypt AI Guardrails fits best

  Teams needing broad production guardrails

• Splunk Guardrails fits best

  Framework-agnostic enterprise agent governance

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Side by side

Feature	Enkrypt AI Guardrails 9.4/10 Visit ↗	Splunk Guardrails 8.3/10 Visit ↗
At a glance
Editor score	9.4	8.3
Ranking	#1 in AI Guardrail Software	#8 in AI Guardrail Software
Best for	Teams needing broad production guardrails	Framework-agnostic enterprise agent governance
Pricing model	Free plan + paid	Free plan + paid
Starting price	$134/mo	$100/unit/mo
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web	Web
Support	Email, Community, Live chat, Docs · 24/7	Docs
Integrations	10 integrations	10 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features Enkrypt AI Guardrails 4/4 · Splunk Guardrails 3/4
Prompt injection defense	✓	✓
PII detection	✓	✓
Jailbreak detection	✓ (best)	Not checked yet
Custom policies	✓	✓
Specs
Deployment	Not checked yet	Hybrid
SDK languages	Python	Python
Our review
Pros	Covers prompts, jailbreaks, PII, RAG, tools, MCP, and multimodal inputs Supports cloud, API, and self-hosted deployments Includes policy enforcement, audit logs, and compliance capabilities	Blocks prompt injection, PII, PHI, PCI leakage, and tool misuse Supports VPC, on-premises, and air-gapped deployment Integrates with major agent SDKs and frameworks
Cons	Advanced multimodal and enterprise controls require higher tiers Enterprise pricing and deployment are customized The free plan includes basic red team testing and community support	Paid access starts at $100 per month with annual billing Pricing is presented under Splunk Agent Observability Python is the listed SDK language
Our verdict	Enkrypt AI Guardrails is a runtime security layer for AI agents and applications. It evaluates inputs, retrieval content, tool calls, MCP traffic, and outputs, then can allow, modify, block, or escalate activity under configured policies.… Read the review →	Splunk Guardrails provides runtime controls for AI agents and generative AI applications. It evaluates proposed actions between an agent and its tools, then allows, blocks, or redirects them according to configured policies. The product is… Read the review →

Strengths and trade-offs

• Enkrypt AI Guardrails — where it wins

  • Covers prompts, jailbreaks, PII, RAG, tools, MCP, and multimodal inputs
  • Supports cloud, API, and self-hosted deployments
  • Includes policy enforcement, audit logs, and compliance capabilities

  Where it doesn't

  • Advanced multimodal and enterprise controls require higher tiers
  • Enterprise pricing and deployment are customized
  • The free plan includes basic red team testing and community support

• Splunk Guardrails — where it wins

  • Blocks prompt injection, PII, PHI, PCI leakage, and tool misuse
  • Supports VPC, on-premises, and air-gapped deployment
  • Integrates with major agent SDKs and frameworks

  Where it doesn't

  • Paid access starts at $100 per month with annual billing
  • Pricing is presented under Splunk Agent Observability
  • Python is the listed SDK language

• Enkrypt AI Guardrails9.4/10 · Free plan

  Broad runtime controls for teams securing production AI systems.

  Visit Enkrypt AIFull verdict →
• Splunk Guardrails8.3/10 · Free plan

  A framework-agnostic control plane for evaluating and blocking risky agent actions.

  Visit SplunkFull verdict →