--- title: "Amazon Bedrock Guardrails vs Lakera Guard: Which is Better in 2026? | App Stack Builder" description: "Amazon Bedrock Guardrails vs Lakera Guard compared for 2026 — pricing, free tiers, features, pros & cons. See which ai guardrails & agent security tool is the better fit for your startup." source: https://appstackbuilder.com/compare/bedrock-guardrails-vs-lakera-guard retrieved: 2026-10-17 --- ![](https://www.google.com/s2/favicons?domain=aws.amazon.com&sz=128) vs ![](https://www.google.com/s2/favicons?domain=lakera.ai&sz=128) # Amazon Bedrock Guardrails vs Lakera Guard: Which is Better in 2026? AI Guardrails & Agent Security Choosing between [Amazon Bedrock Guardrails](https://appstackbuilder.com/tools/bedrock-guardrails) and [Lakera Guard](https://appstackbuilder.com/tools/lakera-guard)? Both are popular ai guardrails & agent security tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack. Quick verdict Lakera Guard is the safer pick if budget matters — it has a free tier, while Amazon Bedrock Guardrails does not. Choose Amazon Bedrock Guardrails when its specific features justify the cost. ## Amazon Bedrock Guardrails vs Lakera Guard — Side by Side | | Amazon Bedrock Guardrails | Lakera Guard | | -------------- | -------------------------------------------------------- | -------------------------------------------------------- | | Category | AI Guardrails & Agent Security | AI Guardrails & Agent Security | | Pricing | From $0.15/mo | Free · paid plans by quote | | Starting price | From $0.15/mo | Free tier available | | Free tier | — | ✓ | | Rating | 4.4 | 4.5 | | Best for | AI Guardrails & Agent Security — guardrails, ai-security | AI Guardrails & Agent Security — guardrails, ai-security | ## Pros & Cons ![](https://www.google.com/s2/favicons?domain=aws.amazon.com&sz=128) [Amazon Bedrock Guardrails](https://appstackbuilder.com/tools/bedrock-guardrails) * ✓Published per-unit pricing * ✓Works with any model via ApplyGuardrail * ✓Org-wide enforcement across AWS accounts * ✗Needs an AWS account and IAM setup * ✗Each policy is billed separately on input and output * ✗AWS says it blocks "up to 88%" of harmful content, so it does not catch everything ![](https://www.google.com/s2/favicons?domain=lakera.ai&sz=128) [Lakera Guard](https://appstackbuilder.com/tools/lakera-guard) * ✓Purpose-built prompt-injection detection * ✓Sub-50 ms claimed latency * ✓Covers agent tool use and MCP injection * ✗Production pricing is not published * ✗A classifier API, not policy or dialog control * ✗Your prompts go to a third-party API on SaaS ## Key Features Compared ### Amazon Bedrock Guardrails * ✓Content and prompt-attack filters: $0.15 * ✓Denied topics: $0.15 * ✓PII filters and grounding: $0.10 * ✓Word and regex filters: free ### Lakera Guard * ✓Prompt injection and jailbreak detection * ✓PII and content checks * ✓SaaS API ### Choose Amazon Bedrock Guardrails if… * ✓Published per-unit pricing * ✓Works with any model via ApplyGuardrail * ✓Org-wide enforcement across AWS accounts [Amazon Bedrock Guardrails review & pricing ](https://appstackbuilder.com/tools/bedrock-guardrails) ### Choose Lakera Guard if… * ✓You want to start free — Lakera Guard has a free tier and Amazon Bedrock Guardrails does not. * ✓Purpose-built prompt-injection detection * ✓Sub-50 ms claimed latency * ✓Covers agent tool use and MCP injection [Lakera Guard review & pricing ](https://appstackbuilder.com/tools/lakera-guard) ## Frequently Asked Questions Is Amazon Bedrock Guardrails better than Lakera Guard?⌄ Lakera Guard is the safer pick if budget matters — it has a free tier, while Amazon Bedrock Guardrails does not. Choose Amazon Bedrock Guardrails when its specific features justify the cost. What is the difference between Amazon Bedrock Guardrails and Lakera Guard?⌄ Amazon Bedrock Guardrails — AWS guardrails for any model via the ApplyGuardrail API: content and prompt-attack filters, denied topics, PII masking, grounding checks. From $0.10 per 1,000 text units. Lakera Guard — Real-time API that screens prompts, responses and agent tool use for prompt injection, jailbreaks and data leaks, in under 50 ms. Part of Check Point. Both are ai guardrails & agent security tools; the comparison table above breaks down pricing, free tiers, and what each is best for. Amazon Bedrock Guardrails vs Lakera Guard: which is cheaper?⌄ Amazon Bedrock Guardrails pricing: From $0.15/mo. Lakera Guard pricing: Free · paid plans by quote. Confirm current pricing on each tool's official site, as plans change. Which is rated higher, Amazon Bedrock Guardrails or Lakera Guard?⌄ In our catalog, Amazon Bedrock Guardrails rates 4.4 out of 5 and Lakera Guard rates 4.5 out of 5, so Lakera Guard has a slight edge on reviews. See more options in our guide to the [best ai guardrails & agent security tools for startups](https://appstackbuilder.com/categories/ai-guardrails). [In-depth guideBest AI Guardrails 2026: NeMo Guardrails vs Guardrails AI vs Lakera Guard vs Bedrock GuardrailsPrompt injection, jailbreaks, leaked personal data and agents calling tools they should not. Two open-source guardrail frameworks and two hosted services compared on what they catch, where they sit, and what a million messages costs.](https://appstackbuilder.com/blog/best-ai-guardrails-tools-2026) ## Still not sure which to pick? Get a free, AI-powered tech stack — including the best ai guardrails & agent security pick for your budget and team — in 60 seconds. [Build my stack free ](https://appstackbuilder.com/build-stack)