Alternatives to Arcjet
8 Security tools you could use instead. Each one shares a way to connect with Arcjet and overlaps on what it does. Strongest match first.
Arcjetby ArcjetAPI · MCP · CLIAlternatives
NVIDIA NemoClaw
CLIOpen-source security runtime for multi-agent AI. Enforces policy-based access control, sandboxes kernel interactions…
VerifiedOfficialby NVIDIA · Security · 5 skills · No authWhy Both offer CLI. In common: sensitive, pii, policy enforcement.
NeMo Guardrails
APIAdds programmable guardrails to LLM apps — input/output moderation, jailbreak and prompt-injection detection, topic…
VerifiedOfficialby NVIDIA · Security · 3 skills · No authWhy Both offer API. In common: prompt injection, guardrails, detection.
Kong AI Gateway
API · CLI · MCPGoverns and meters LLM and agent traffic through a high-performance API gateway, with an MCP gateway that turns…
VerifiedOfficialFeaturedby Kong Inc. · Infrastructure & Ops, Orchestration · 4 skills · API KeyWhy Both offer API, CLI and MCP. In common: rate limiting, policy.
HOL Guard
CLIBlocks risky AI coding agent actions at runtime on your machine — shell commands, secret access, MCP servers, plugins…
Verifiedby Hashgraph Online · Security, Code & DevTools · 5 skills · No authWhy Both offer CLI. In common: policy enforcement, guardrails.
Snyk Agent Scan
CLISecurity scanner for MCP servers and agent skills. Detects prompt injections, tool poisoning, and sensitive data risks…
VerifiedOfficialby Snyk · Security · 3 skills · API KeyWhy Both offer CLI. In common: prompt injection, detection.
NVIDIA OpenShell
CLI · APIRuns autonomous agents in isolated sandboxes with kernel-level policy enforcement over files, syscalls, and network…
VerifiedOfficialby NVIDIA · Security, Infrastructure & Ops · 4 skills · No authWhy Both offer CLI and API. In common: policy enforcement.
Praesidia
API · MCPGovern AI agent and MCP server access with runtime policy, approvals, guardrails and a signed audit trail, through a…
Verifiedby Squad Technology SRL · Security, Infrastructure & Ops · 5 skills · API KeyWhy Both offer API and MCP. In common: policy enforcement.
Archestra
MCP · APIRun MCP servers for an enterprise behind one gateway — a curated registry, dynamic tool loading, prompt-injection…
Verifiedby Archestra · Infrastructure & Ops, Security · 3 skills · OAuth 2.0Why Both offer MCP and API. In common: guardrails, prompt injection, policy.