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HiddenLayer pricing plans

HiddenLayer Pricing Plans and Tiers 2026

HiddenLayer protects machine learning models from adversarial attacks, model theft, and supply chain compromises.

AI SecurityFlat Rate
·1 plans·★★★★★4.8/5 G2
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All Plans & Pricing

High· Verified May 21, 2026
No free trial available

Pricing Analysis

Overview

HiddenLayer is an enterprise-grade AI security platform specializing in MLSecOps and adversarial machine learning protection. It offers a single Enterprise plan with custom pricing (contact sales), bypassing standard flat-rate tiers. This specialized positioning sits well above the category average of $25/mo, reflecting its focus on large-scale model protection.

Which Plan Is Right for You?

Enterprise MLSecOps PlatformCUSTOM

Get custom pricing (contact sales) for full MLSecOps, model scanning, and runtime protection. While specific costs for teams of 5 or 10 require a custom quote, this plan is built for enterprises securing proprietary AI models.

vs. Category Average

HiddenLayerFree
Category avg$36/mo

Free tier vs. $36/mo average

Our Verdict

Currently unrated (N/A/5), HiddenLayer targets high-stakes enterprise AI security. While basic AI security tools average $25/mo and competitors like Protect AI start around $49/mo, HiddenLayer's custom-priced Enterprise plan provides high value for organizations needing robust, bespoke runtime protection.

Is HiddenLayer Worth the Price?

Strengths

4 points
  • 1Unique focus on ML model-level security (weights, pipelines)
  • 2Detects adversarial attacks at inference time
  • 3Supply chain security for ML models
  • 4Fills a gap most AI security tools ignore

Considerations

2 points
  • 1Very specialized: not a general LLM security tool
  • 2Early stage with limited public case studies

Ideal For

ML-heavy enterprises protecting model IP

Which plan fits you

Enterprise MLSecOps Platform, Get custom pricing (contact sales) for full MLSecOps, model scanning, and runtime protection.

Pricing Takeaway

4.8/5

Currently unrated (N/A/5), HiddenLayer targets high-stakes enterprise AI security. While basic AI security tools average $25/mo and competitors like Protect AI start around $49/mo, HiddenLayer's custom-priced Enterprise plan provides high value for organizations needing robust, bespoke runtime protection.


Beyond the subscription: what to budget for

List price covers the subscription. Total cost of ownership for HiddenLayer typically includes additional line items that don't appear on the pricing page.

Implementation
Setup, data migration, initial configuration
Training
Onboarding, certification, admin enablement
Premium Support
SLA upgrades, dedicated CSM, 24/7 access
Required Add-ons
Features gated behind higher tiers or paid extras
Integrations
Third-party connectors, API usage, custom builds
Annual True-Up
Seat overages, usage spikes, contract reconciliation

Ask vendors for a total cost of ownership estimate before signing. Our methodology covers how we calculate verified list prices.


Oleh KemOleh KemFounder & Lead AnalystExpert verified·Updated May 21, 2026
Price & Data Intelligence SyncLast verified: May 21, 2026 · CE-PRICING-2026W21-34327A · ✓ Pricing updated May 21, 2026
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Frequently Asked Questions

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Sources & Data Trail · HiddenLayer

  1. 1.Official Website·Official vendor website
  2. 2.G2·G2 verified user reviews · 4.8/5 · 30 reviews
  3. 3.PeerSpot·PeerSpot enterprise peer reviews