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Head-to-head · LLM Security Tools

Amazon Bedrock Guardrails vs Noma Security

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Amazon Bedrock Guardrails #4 in LLM Security Tools 9.0/10 Paid ✓ 4 of 5 features Visit AWS
Noma Security #6 in LLM Security Tools 8.8/10 Pricing on request ✓ 5 of 5 features Visit Noma Security

Amazon Bedrock Guardrails leads on 0 checks, Noma Security on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAmazon Bedrock Guardrails · 9.0/10
  • Most featuresNoma Security · 5 of 5

Amazon Bedrock Guardrails scores higher on our rubric for llm security tools: 9.0 against 8.8 out of 10; our editors rank them #4 and #6.

On deployment model, Noma Security gives you Hybrid where Amazon Bedrock Guardrails offers Cloud.

Amazon Bedrock Guardrails is the better fit for AWS-centric teams needing managed guardrails. Noma Security is the better fit for enterprises securing agents and AI supply chains.

  • Amazon Bedrock Guardrails fits best

    AWS-centric teams needing managed guardrails

  • Noma Security fits best

    Enterprises securing agents and AI supply chains

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Side by side

Feature Amazon Bedrock Guardrails 9.0/10 Visit ↗ Noma Security 8.8/10 Visit ↗
At a glance
Editor score 9.0 8.8
Ranking #4 in LLM Security Tools #6 in LLM Security Tools
Best for AWS-centric teams needing managed guardrails Enterprises securing agents and AI supply chains
Pricing model Paid Paid
Starting price $0.00075/unit usage-based Pricing on request
Free plan — Not checked yet
Free trial — —
Deployment Cloud Cloud, Self-hosted
Integrations 7 integrations 80+ integrations
Built for Mid-market, Enterprise Enterprise
Features Amazon Bedrock Guardrails 4/5 · Noma Security 5/5
Prompt injection defense ✓ ✓
PII redaction ✓ ✓
Secrets detection ✓ ✓
Output guardrails ✓ ✓
Model-abuse detection Not checked yet ✓ (best)
Specs
Deployment model Cloud Hybrid
Our review
Pros
  • Covers prompt attacks, PII, secrets, harmful content, and denied topics
  • Supports Bedrock Agents, Knowledge Bases, Flows, and third-party models
  • ApplyGuardrail evaluates content without invoking a model
  • Discovers AI assets across cloud, SaaS, endpoints, and code environments
  • Combines runtime detection, masking, guardrails, and access policies
  • Assesses AI supply-chain and MCP risks with compliance reporting
Cons
  • No free plan is available
  • Usage-based pricing spans multiple evaluation categories
  • Its deepest integrations are centered on the AWS ecosystem
  • Pricing requires contact with sales
  • There is no open-source edition
  • Its enterprise scope may exceed lightweight security needs
Our verdict

Amazon Bedrock Guardrails provides configurable safeguards for generative AI applications. It evaluates user inputs and model responses with content filters, denied topics, word filters, sensitive-information filters, contextual grounding…

Read the review →

Noma Security is an enterprise platform for discovering, governing, testing, and protecting AI applications and agents. It covers homegrown AI, SaaS agents, endpoint agents, models, MCP servers, tools, and data connections. The platform is…

Read the review →
  1. Amazon Bedrock GuardrailsLLM Security Tools 9.0Paid
  2. Noma SecurityLLM Security Tools 8.8Pricing on request

Strengths and trade-offs

  • Amazon Bedrock Guardrails — where it wins

    • Covers prompt attacks, PII, secrets, harmful content, and denied topics
    • Supports Bedrock Agents, Knowledge Bases, Flows, and third-party models
    • ApplyGuardrail evaluates content without invoking a model

    Where it doesn't

    • No free plan is available
    • Usage-based pricing spans multiple evaluation categories
    • Its deepest integrations are centered on the AWS ecosystem

  • Noma Security — where it wins

    • Discovers AI assets across cloud, SaaS, endpoints, and code environments
    • Combines runtime detection, masking, guardrails, and access policies
    • Assesses AI supply-chain and MCP risks with compliance reporting

    Where it doesn't

    • Pricing requires contact with sales
    • There is no open-source edition
    • Its enterprise scope may exceed lightweight security needs
  • Amazon Bedrock Guardrails9.0/10 · Paid

    A broad managed guardrail layer for teams building around Amazon Bedrock.

    Visit AWSFull verdict →
  • Noma Security8.8/10 · Pricing on request

    A broad enterprise platform for discovering, governing, testing, and protecting AI systems.

    Visit Noma SecurityFull verdict →

More comparisons

All LLM security tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update