Alternatives to Praesidia
8 Security tools you could use instead. Each one shares a way to connect with Praesidia and overlaps on what it does. Strongest match first.
Alternatives

Clawvisor
API · MCPHuman-in-the-loop security gateway for AI agents. Approves, verifies, and audits every API call across Gmail, GitHub…
Verifiedby Clawvisor · Security · 3 skills · OAuth 2.0Why Both offer API and MCP. In common: verification, audit trail, approval.

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 and MCP. In common: policy enforcement.

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 API. In common: policy enforcement.

Onyx Security
APIInspect and block agent activity inline — a control plane that inspects prompts, tool calls, and model responses across…
Verifiedby Onyx Security · Security · 3 skills · API KeyWhy Both offer API. In common: policy, discovery, control.

Microsoft Execution Containers (MXC)
API · CLIRuns untrusted model output, plugins, and tools in policy-driven sandboxes on Windows, Linux, and macOS through Rust…
VerifiedOfficialby Microsoft · Security, Infrastructure & Ops · 4 skills · No authWhy Both offer API. In common: policy, audit.

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 and MCP. In common: policy, gateway.

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: policy, gateway.

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: audit, discovery.