Protect AI vs Prompt Security Pricing (2026)
Compare / Protect AI vs Prompt Security
Shortlist
Team size
25 seats

Protect AI vs Prompt Security

AI Security & Red-Teaming pricing comparison · 2026

Protect AI pricing ranges from $0–$100000/year, while Prompt Security ranges from $0–$80000/year. Prompt Security is typically 20% more affordable, though your actual cost depends on tier and team size.

Visit
See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Protect pricing
Free plan limits → Discount programs →
Visit Prompt pricing
Free plan limits → Discount programs →
Compare
2 products · AI Security & Red-Teaming
Side-by-side · live
Protect AI
Protect AI offers two tiers: a free Community plan that includes the open-source ModelScan
verified 13w ago
View pricing →
Prompt Security
AI Security & Red-Teaming pricing intelligence
verified 13d ago
View pricing →
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
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
No Vendr data
—
Not in Vendr's deal flow
Median annual
$600/yr
Vendr · n=63
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 8 sourced facts
8 hidden-cost
Last verified 2mo ago
Confidence Medium confidence
Sources 5 sourced facts
3 hidden-cost · 1 contract · Vendr median
Last verified 1w 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 · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
5 documented
  • Escalating AI Talent Costs
    1 source
  • Unforeseen Workforce Transformation Costs
    30%
    1 source
  • Usage-Based Pricing
    1 source
  • Vendor-Embedded AI Renewal Increases
    30%
    1 source
  • Data Transfer and Storage Fees
    1 source
3 documented
  • Professional Services
    1 source
  • Additional Modules
    $5 to $15 per managed endpoint annually
    1 source
  • Implementation Costs
    1 source
REF · 04

Contract terms

The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.

Protect
Prompt
Auto-renewal
—
—
Cancellation
—
—
Commitment
—
annual prepaid billing
Price escalation
20% to 37%
—
Can downgrade
—
—
Based on 1 verified source (Vendr · TrustRadius · BBB)
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
Best for
OSS teams + eval
No public ratings yet
Best for
Red-team testing
Watch out
reporting dashboard could offer a few more customization options for large enterprises
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Protect pricing
Free plan limits → Discount programs →
Visit Prompt pricing
Free plan limits → Discount programs →
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.
AI Security & Red-Teaming

Protect AI

$0–$100000
/year
2 plans · Free tier
Full pricing breakdown →
VS
AI Security & Red-Teaming

Prompt Security

$0–$80000
/year
2 plans · Free tier
Full pricing breakdown →

Protect AI and Prompt Security both operate in the ai security & red-teaming category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Protect AI Prompt Security
Community (ModelScan/Rebuff OSS) Free /month Free /month
Enterprise (Acquired by Palo Alto) Custom Custom

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Protect AI 8 hidden costs

high
Escalating AI Talent Costs
high
Unforeseen Workforce Transformation Costs 30%
high
Usage-Based Pricing
high
Vendor-Embedded AI Renewal Increases 30%
medium
Data Transfer and Storage Fees
See all Protect AI hidden costs →

Prompt Security 3 hidden costs

medium
Professional Services
low
Additional Modules $5 to $15 per managed endpoint annually
medium
Implementation Costs
See all Prompt Security hidden costs →

Contract Terms

Term Protect AI Prompt Security
Auto-renewal — —
Cancellation — —
Minimum commitment — annual prepaid billing
Price escalation 20% to 37% —

Continue researching

Protect AI

Prompt Security

Related Comparisons