Quick Answer
Last verified:
Medium confidence

Prompt Security costs Free to $80K per year as of July 2026, with 2 plans available including a free tier. Plan: Free (Prompt Fuzzer OSS) (free). Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Prompt Security offers 2 pricing tiers: Free (Prompt Fuzzer OSS), Enterprise. The Enterprise plan is enterprise genai governance.

Last verified:
Know Before You Buy — Try Prompt Security Free

Prompt Security lists $0-$80000/year, but hidden costs like implementation and support add to the total as of July 2026. Key hidden costs: professional services, additional modules, implementation costs. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Professional Services

medium support

Professional services for large or complex rollouts are typically quoted separately and can cover agent installation, policy configuration, integration, and training.

industry

For SentinelOne's broader Singularity platform, which now incorporates Prompt Security, pricing is typically structured on a per-endpoint, per-year basis, with annual prepaid billing.

2

Additional Modules

low addon

Modules like Ranger (for network visibility) are priced separately.

industry

Additional Modules: Modules like Ranger (for network visibility) are priced separately, potentially adding $5 to $15 per managed endpoint annually.

3

Implementation Costs

medium implementation

These costs are not publicly published by SentinelOne but are likely to be incurred during deployment.

industry

For SentinelOne's broader Singularity platform, which now incorporates Prompt Security, pricing is typically structured on a per-endpoint, per-year basis, with annual prepaid billing.

Frequently Asked Questions

01 What hidden costs should I budget for with Prompt Security?

Beyond the license fee, budget for: Additional Modules ($5 to $15 per managed endpoint annually). Exact totals depend on your deployment size and negotiated terms.

02 Does Prompt Security charge for implementation?

Prompt Security implementation is not included in the license cost. These costs are not publicly published by SentinelOne but are likely to be incurred during deployment..

03 How much does Prompt Security support cost?

Professional services for large or complex rollouts are typically quoted separately and can cover agent installation, policy configuration, integration, and training..

04 Are there overage or storage costs with Prompt Security?

Overage and storage policies for Prompt Security depend on tier limits. Check the sourced cost breakdown above for verified data.

05 What add-ons cost extra with Prompt Security?

Add-on pricing for Prompt Security varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — Try Prompt Security Free

Check current Prompt Security pricing

Prices and terms change; verify against the live pricing page.

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