Lakera vs Lasso Security
Updated March 10, 2026
Overview
Lakera provides real-time AI security that protects LLM applications from prompt injection, jailbreaks, data leakage, and toxic content. Lakera Guard is a low-latency API that scans inputs and outputs to detect and block attacks before they reach the model. The platform defends against the OWASP Top 10 for LLMs and is used by enterprises to secure customer-facing AI applications.
Lasso Security provides cybersecurity for large language models, protecting enterprises from LLM-specific threats. Their platform monitors and secures LLM interactions, detecting prompt injection, data leakage, and unauthorized access patterns. Lasso provides visibility into how AI is being used across the organization and enforces security policies.
Key features
Core capabilities each platform advertises.
- Prompt injection detection
- Content moderation
- PII detection and masking
- Real-time threat monitoring
- API-based security layer
- LLM interaction security
- Real-time content analysis
- Data loss prevention for AI
- Compliance monitoring
- Anomaly detection
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Real-time protection against prompt injection and LLM-specific attacks
- Free tier enables testing and evaluation without upfront costs
- AI-powered red teaming helps identify vulnerabilities proactively
- Acquired by Check Point provides enterprise credibility and long-term stability
Cons
- Enterprise pricing not publicly disclosed makes budget planning difficult
- Smaller ecosystem compared to established security vendors
- Custom pricing model may not suit teams seeking predictable costs
- Relatively new company with limited long-term production track record
Pros
- Production-ready platform
- Good performance
- Active development
- Strong features
Cons
- Enterprise pricing varies
- Setup complexity
- Learning curve required
Lakera or Lasso Security — which should you choose?
Choose Lakera if you wantChoose if you want
- Protecting LLM apps from prompt injection
- Automated content moderation
- PII detection before data reaches LLMs
- Compliance monitoring for AI systems
- Real-time security threat prevention
Choose Lasso Security if you wantChoose if you want
- Preventing data leaks through AI interactions
- Monitoring employee AI usage
- Compliance enforcement for AI tools
- Detecting malicious AI interactions
- Enterprise AI security posture
Compare Lakera and Lasso Security on your own traffic
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 500+ models through one gateway.