Prompt Security vs Redcoat AI (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: Prompt Security does not list a price
Free plan
Tie
Neither has one
Higher rating
Prompt Security
4.1 against 3.8
Same job?
Yes
Both are Security & Compliance AI tools

Side by side

Compared on	Prompt Security	Redcoat AI
Our rating	4.1Better	3.8
Starts at	Not listed	$10/mo
Free plan	No	No
Category	Security & Compliance AI	Security & Compliance AI
Plans	See pricing	From $10/mo
Key features	Inspection of prompts and responses in both directions Prompt injection and jailbreak detection Data leakage prevention across AI tool usage Shadow AI discovery across an organisation Protection for AI agents and applications	Detection of AI-generated phishing on mobile channels Coverage of SMS, messaging apps and voice attacks Simulated attacks that match current threat quality In-the-moment coaching rather than annual training Reporting on employee susceptibility over time
Pros	Addresses shadow AI usage, not only sanctioned applications Open-source releases allow evaluation before procurement Backing of a larger security vendor after acquisition	Covers mobile channels that email security misses Training happens against realistic current attacks Per-seat entry price is accessible for smaller teams
Cons	Now part of a larger platform, which shapes procurement Enterprise pricing with no self-serve entry	Mobile device monitoring needs a privacy review before rollout Effectiveness depends on sustained employee participation
Company	Prompt Security (SentinelOne), founded 2023	Redcoat AI

Prices come from each vendor's pricing page, last checked 20260813. Check the vendor before you buy.

FAQ

Questions people ask

Is Prompt Security better than Redcoat AI?

In our reviews Prompt Security scores 4.1 and Redcoat AI scores 3.8. The better pick depends on the job. Prompt Security: AI security platform covering prompt injection, data leakage and shadow AI use. Redcoat AI: Mobile-focused defence against AI-generated phishing and social engineering.

Which is cheaper, Prompt Security or Redcoat AI?

Prompt Security: see pricing. Redcoat AI: from $10/mo.

Do Prompt Security and Redcoat AI have free plans?

Neither lists a free plan.

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