Alternatives to Onyx Security
8 Security tools you could use instead. Each one shares a way to connect with Onyx Security and overlaps on what it does. Strongest match first.
Onyx Securityby Onyx SecurityAPIAlternatives
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 API. In common: guardrails, policy, enterprise.
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. In common: policy, discovery, control.
OpenSandbox
API · MCP · CLIRuns AI-agent workloads in isolated Docker or Kubernetes sandboxes, exposing sandbox lifecycle, command, filesystem…
Verifiedby OpenSandbox Group · Infrastructure & Ops, Code & DevTools · 5 skills · API KeyWhy Both offer API. In common: policy, runtime, control.
Arcjet
API · MCP · CLISecures AI agents and apps at runtime: detects prompt injection, enforces tool-call policies, redacts sensitive data…
Verifiedby Arcjet · Security, Infrastructure & Ops · 5 skills · API KeyWhy Both offer API. In common: guardrails, policy.
Act Security
CLI · APIEnforce least-privilege access for humans, workloads, and AI agents in cloud environments — analyze effective IAM…
Verifiedby Act Security · Security · 3 skills · API KeyWhy Both offer API. In common: policy, security.
Agent Payment Safety Audit Desk
APIHuman audit service for agent payment, x402, MCP, and wallet workflow safety. Reviews route discovery, 402 handling…
Verifiedby Bortlesboat · Security, Commerce & Payments · 5 skills · No authWhy Both offer API. In common: security, discovery.
OneCLI
CLI · API · MCPStores API keys in a central gateway and injects them into outbound requests at call time, so AI agents can use…
Verifiedby OneCLI · Security, Infrastructure & Ops · 3 skills · API KeyWhy Both offer API. In common: call, runtime.
Arcade.dev
MCP · APIHandles agent authorization, tool calling, and governance so agents act on behalf of users. MCP runtime with Python/JS…
Verifiedby Arcade.dev · Infrastructure & Ops, Security · 3 skills · OAuth 2.0Why Both offer API. In common: runtime, enterprise.