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DeepKeep AI Firewall is a commercial api security tool by DeepKeep. Levo Runtime Application Security is a commercial api security tool by Levo. Compare features, ratings, integrations, and community reviews side by side to find the best api security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Security teams deploying large language models or AI agents in production need DeepKeep AI Firewall to prevent prompt injection and policy violations at runtime, where traditional API gateways fail to inspect semantic content. The tool covers three NIST CSF 2.0 functions,Platform Security, Continuous Monitoring, and Adverse Event Analysis,with particular strength in real-time content redaction and custom policy enforcement across hybrid cloud setups. Skip this if your primary concern is securing third-party AI APIs rather than your own AI systems; DeepKeep is built for organizations running their own models.
Levo Runtime Application Security
Teams building AI-native applications or maintaining sprawling API ecosystems should choose Levo Runtime Application Security because it actually discovers and monitors machine-to-machine traffic that traditional WAFs and API gateways miss. The eBPF-based collection works without agents, and the unified runtime graph connecting APIs, LLMs, and agents gives you visibility into attack surfaces that don't show up in your inventory tools. Skip this if your infrastructure is mostly monolithic, on-prem applications with minimal API footprint; you'll pay for capabilities you don't need.
Runtime protection firewall for AI systems and applications
Runtime application security platform for API and AI stack protection
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Common questions about comparing DeepKeep AI Firewall vs Levo Runtime Application Security for your api security needs.
DeepKeep AI Firewall: Runtime protection firewall for AI systems and applications. built by DeepKeep. headquartered in Israel. Core capabilities include Real-time inspection of AI interactions, Blocking of policy violations, Content redaction for prompts and responses..
Levo Runtime Application Security: Runtime application security platform for API and AI stack protection. built by Levo. headquartered in United States. Core capabilities include Runtime API and AI asset discovery and monitoring, Authentication scope and identity capture for machine-to-machine traffic, Unified runtime graph connecting APIs, agents, LLMs, and MCP servers..
Both serve the API Security market but differ in approach, feature depth, and target audience.
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