HiddenLayer Pricing: Plans & Cost Guide 2026
No low-cost plans and no public price. HiddenLayer sells a single custom-quoted Enterprise MLSecOps Platform, with only a $5,000,000 marketplace placeholder standing in for a rate card.
HiddenLayer plans and pricing
AISec Platform
Enterprise AI/ML security (MLSecOps)
HiddenLayer pricing: the quick answer
HiddenLayer is quote-only. It sells one custom-priced Enterprise MLSecOps Platform with no public tiers and no free plan as of July 13, 2026, so a real figure comes only through sales. The one number anywhere, a $5,000,000 per 12-month line on AWS Marketplace, is a list-price ceiling placeholder that routes every deal to a private offer, not a typical bill. The platform covers model scanning, model detection and response, prompt injection defense, and supply-chain security for ML pipelines. Pricing scales with your model count and deployment complexity, not seats.
- AISec PlatformCustom
HiddenLayer Hidden Costs & Pitfalls
There is no published rate to build on. The only figure in the open is a marketplace placeholder, and the actual cost is whatever the private offer lands at.
HiddenLayer pricing, read against its live plans and category
Positioning
HiddenLayer sells one thing, a custom-priced Enterprise MLSecOps Platform, with no published tiers to compare against a category rate. The only number in the open is a $5,000,000 per year placeholder on AWS Marketplace that exists to route deals to a private offer, not to price them. The custom plan covers Model Scanner, Model Detection and Response, and prompt injection defense, and for enterprises running critical ML pipelines the spend is justified by adversarial-ML defense you cannot easily buy elsewhere.
Cost drivers
- 1The $5,000,000 marketplace figure is a ceiling placeholder, not a typical price; the real number is whatever the private offer negotiates.
- 2With no rate card, budgeting depends entirely on model count and deployment complexity, so scope the deployment before the sales call.
Watch-outs
The lack of transparent pricing forces teams into custom sales cycles, which can lead to unpredictable contract negotiations. Users also express anxiety about data privacy and potential harvesting when deploying external security layers.
Strengths
- Unique focus on ML model-level security (weights, pipelines)
- Detects adversarial attacks at inference time
- Supply chain security for ML models
What users say
“Serious research”
“I guess it”
Editor’s take
Enterprises needing real-time monitoring and adversarial defense across SaaS, VPC, or on-premises environments should negotiate a custom contract for the Enterprise MLSecOps Platform. Smaller teams or those wanting transparent, predictable pricing should look at Lasso Security at $6/mo as a more accessible alternative.
Oleh KemFounder & Lead AnalystHiddenLayer price history
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Frequently asked questions
Sources & verification
| Source | What was checked | Last checked |
|---|---|---|
| Official Website | Official vendor website | — |
| PeerSpot | PeerSpot enterprise peer reviews | — |
Every fact on this HiddenLayer pricing page is tied to a named source and a verification date. Freshness-sensitive figures trace to the sources above; verify against the vendor before relying on them.
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