Protect AI Alternatives 2026: 3 Options Compared
Find the right ai security & red-teaming solution for your team
Protect AI costs Free to $100K per year as of June 2026, with 2 plans available including a free tier. Plan: Community (ModelScan/Rebuff 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
Protect AI offers 2 pricing tiers: Community (ModelScan/Rebuff OSS), Enterprise (Acquired by Palo Alto). The Enterprise (Acquired by Palo Alto) plan is regulated ai deployments.
Top Protect AI alternatives as of June 2026 include HiddenLayer, Prompt Security, Robust Intelligence (Cisco). Protect AI costs $0-$100000/year. Pricing verified from 1 sources by CostBench.
Top Protect AI Alternatives
HiddenLayer
Medium EffortAlternative to Protect AI in the same category
Prompt Security
Medium EffortAlternative to Protect AI in the same category
Robust Intelligence (Cisco)
Medium EffortAlternative to Protect AI in the same category
When to Stay with Protect AI
Best for security teams that want open-source AI/ML security tooling (model scanning, prompt injection defense) without vendor lock-in, and are comfortable self-hosting community tools.
- You've invested heavily in customizations and integrations
- Your team is highly trained and productive on Protect AI
- You need features that alternatives don't offer
- Migration costs would exceed multi-year savings
Price Comparison
| Product | Price Range | Migration |
|---|---|---|
| Current Protect AI | Free-$100K/year | - |
| HiddenLayer | $0–$150000/year | medium |
| Prompt Security | $0–$80000/year | medium |
| Robust Intelligence (Cisco) | $0–$200000/year | medium |
Detailed Comparisons
Frequently Asked Questions
01 What are the best Protect AI alternatives?
The top Protect AI alternatives include HiddenLayer, Prompt Security, Robust Intelligence (Cisco). Each offers different strengths: HiddenLayer is enterprise + regulated ml deployments, while Prompt Security is red-team testing.
02 Is it hard to switch from Protect AI to an alternative?
Migration difficulty varies by alternative. Among Protect AI alternatives, some options offer easy migration paths with import tools. More complex migrations may require data cleanup and workflow reconfiguration.
03 How much can I save by switching from Protect AI?
Depending on the alternative you choose, you could save anywhere from 20% to 70% on per-user costs. Protect AI's typical price of $25000/year is on the higher end of the market. Factor in migration costs and productivity dip during transition.
04 Should I stay with Protect AI or switch?
Best for security teams that want open-source AI/ML security tooling (model scanning, prompt injection defense) without vendor lock-in, and are comfortable self-hosting community tools. However, if your needs have evolved or you're not using Protect AI's advanced features, exploring alternatives could save you money and complexity.