Highflame Platform vs Lunar.dev AI Gateway: Side-by-Side Comparison (2026)

Highflame Platform: AI agent security platform with guardrails, governance, and observability. built by Highflame. Core capabilities include Context-aware multi-turn guardrails adapting to conversation intent and flow, Prompt injection and poisoned input detection and prevention, MCP manifest and server scanning and hardening..

Lunar.dev AI Gateway: API gateway for managing, securing, and observing outbound LLM traffic. built by Lunar.dev. Core capabilities include Rate limiting for LLM API calls per user, app, or agent, Priority queue for AI workloads to manage request urgency, Data sanitization to redact sensitive data from prompts and tool inputs..

Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.

Highflame Platform differentiates with Context-aware multi-turn guardrails adapting to conversation intent and flow, Prompt injection and poisoned input detection and prevention, MCP manifest and server scanning and hardening. Lunar.dev AI Gateway differentiates with Rate limiting for LLM API calls per user, app, or agent, Priority queue for AI workloads to manage request urgency, Data sanitization to redact sensitive data from prompts and tool inputs.

Highflame Platform is developed by Highflame. Lunar.dev AI Gateway is developed by Lunar.dev. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Highflame Platform integrates with Cohere, Hugging Face, Perplexity, Anyscale, Anthropic and 1 more. Lunar.dev AI Gateway integrates with OpenAI, Claude (Anthropic), Gemini (Google). Check integration compatibility with your existing security stack before deciding.

Highflame Platform and Lunar.dev AI Gateway serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover LLM Security, LLM Guardrails, Prompt Injection. Key differences: Highflame Platform is Commercial while Lunar.dev AI Gateway is Free. Review the feature comparison above to determine which fits your requirements.