Alternatives to Overseer AI

Astra is a pre-execution safety layer that validates AI agent financial actions before they run.

Contextual security guardrails that inspect and block risky tool calls from AI agents and MCP servers.

Kontext is runtime authorization for AI agents — it hooks every Claude Code, Codex, and Cowork tool call before it runs, with no gateway in

Alice red-teams AI models and agents before launch, then runs custom guardrails in production to keep them safe.

ElevenAgents Guardrails puts real-time safety checks on ElevenLabs voice agents — prompt-injection blocking, reply screening, and custom policy enforcement

Exogram is a permanent AI memory vault that gives ChatGPT, Claude and Gemini one shared, encrypted context graph.

Runtime authorization for AI agents — allow, deny, redact, or hold every action before it executes

Cycles is runtime authority for AI agents: it denies overspending tool calls before they execute, self-hosted under Apache 2.0.

Prismor intercepts AI agent tool calls at runtime, blocking destructive commands and cloaking secrets before they reach the model.

Guardrail Technologies labels every AI interaction red, yellow, or green before data leaks or compliance breaks.

Self-hosted AI gateway that signs and commits verifiable evidence for every LLM call before the response is released.

Adrian is open-source runtime security that reads an AI agent's chain of thought and blocks malicious plans before they execute.

Pre-execution action authorization for AI agents — a deterministic, signed gate on every tool call before it runs.

WORLD3's RouterLink and TapClaw: one API for 114 models plus always-on AI agents on BNB Chain.

Cinder turns trust and safety policies into agentic content moderation and abuse-enforcement workflows.

Agents Shipgate returns a deterministic merge verdict on AI-generated agent PRs before the code lands.

OpenAI's archived early access for safety testing: pre-release reasoning model access for vetted safety researchers, closed January 10,

TextLayer embeds senior AI architects and engineers in PE portfolio companies to ship production AI systems — not strategy decks.

Automated red teaming and LLM vulnerability scanning that runs inside your CI/CD pipeline

Agent enablement platform that versions, scans and evaluates the skills your coding agents run.

Agentic law platform that encodes legal rules into verifiable AI agents for banks, asset managers, and insurers.

Runtime security layer that inspects what goes into your AI agents and controls what comes out

Open-source CLI that red-teams AI agent prompts and audits MCP servers with real attack payloads.

Traccia is an AI agent control plane that traces, costs, evaluates and enforces policy on agents you already run.

Securiti unifies DSPM, data privacy automation, and AI security on one DataAI Command Graph.

ECC is an open-source agent harness operating layer that gives Claude Code, Codex, Cursor, OpenCode and Kimi shared skills, memory,

Arcade AI is the MCP authorization runtime that governs, executes, and audits every action your AI agents take.

Self-hosted AI agent governance with an access map, Cedar policy enforcement and a signed audit ledger for Claude Code, Codex, Gemini CLI

PromptArmor delivers AI vendor risk intelligence that flags which third-party tools run AI and where your data leaks.

Fail-closed human approval layer that freezes high-risk AI agent actions at the hook seam and records a signed audit trail.