Lakera
ai-security
Real-time AI security guardrails against prompt injection and LLM threats
Pricing
Free plan
Rating
—
Votes
0
Head-to-head comparison
Lakera vs PromptArmor
Compare Lakera and PromptArmor side by side across pricing, features, ratings, pros, cons, best-fit use cases, and alternatives.
PromptArmor
ai-security
AI risk intelligence for third-party AI features.
Pricing
Paid
Rating
—
Votes
0
Feature comparison
Feature
Lakera
PromptArmor
Category
ai-security
ai-security
Pricing
Free plan
Paid
Free plan
API access
Mobile app
Browser extension
Team collaboration
Custom training
Self-hosted option
Offline mode
Multi-language support
Lakera pros and cons
Real-time detection with low latency
Threat intelligence from Gandalf's millions of prompts
Covers 100+ languages
API-first, easy to integrate
Pricing not public beyond free tier
Product direction may shift post-acquisition
Detection claims need independent validation
PromptArmor pros and cons
Focuses on an under-served problem (third-party AI risk)
Founders and team have real AI security-research credibility
Publishes notable vulnerability research
Complements GRC and vendor-risk processes
Very early-stage with minimal disclosed funding (~$3M)
Narrow scope compared with full AI-security platforms
No public pricing or free tier
Which one should you choose?
Best overall signal
Lakera
Selected using Toolglade popularity signals such as views and votes.
Best value signal
Lakera
Selected using free-plan availability and engagement signals.
Best for
Lakera
- AI product teams
- enterprise security
- LLM developers
- AI/LLM product teams
- Enterprise security teams
PromptArmor
- third-party AI risk assessment
- monitoring vendor AI features
- indirect prompt-injection testing
- AI risk intelligence
- GRC and third-party risk teams
FAQ
Is Lakera better than PromptArmor?
It depends on your use case. Compare category fit, pricing, feature availability, and ratings before choosing.
Which tool has a free plan?
Lakera and PromptArmor may not offer a free plan based on current Toolglade data.