Adversa AI vs HiddenLayer
AI Security & Red-Teaming pricing comparison · 2026
Adversa AI uses custom pricing, while HiddenLayer ranges from $0–$150000/year.
A
Adversa AI
Adversa AI is an enterprise-grade AI red teaming platform built to continuously test and s
verified 7w ago
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Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pricing model unknown
Pricing model unknown
no public list price found
Pricing model unknown
Pricing model unknown
no public list price found
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
9 sourced facts
8 hidden-cost · 1 contract
Last verified
1mo ago
Confidence
Limited confidence
Sources
8 sourced facts
7 hidden-cost · 1 contract
Last verified
2mo ago
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
Adversa
HiddenLayer
Auto-renewal
Yes
—
Cancellation
Users can cancel their subscription at any time through their account settings. Access to the service continues until the end of the current billing period.
non-refundable and non-cancellable except as required by law
Commitment
✓
at least the chosen billing period (monthly or annually)
12-month
Price escalation
—
—
Can downgrade
—
—
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Plan-by-Plan Pricing
| Plan | Adversa AI | HiddenLayer |
|---|---|---|
| Enterprise | Custom | Custom |
Contract Terms
| Term | Adversa AI | HiddenLayer |
|---|---|---|
| Auto-renewal | Yes | — |
| Cancellation | Users can cancel their subscription at any time through their account settings. Access to the service continues until the end of the current billing period. | non-refundable and non-cancellable except as required by law |
| Minimum commitment | at least the chosen billing period (monthly or annually) | 12-month |