harden.run's rivals
Checks supported coding-agent tool calls locally before execution.
One checkout, and nobody learns it was you. Every one of them is evicted, nobody moves in, and each lot reopens at $1.
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ctrlrun.devnobody's claimed it
Checks AI agent actions against defined rules to allow, pause for review, or block them.
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aegisora.orgnobody's claimed it
Enables control over AI model calls, tool invocations, and agent actions before execution. It provides real-time policy enforcement with cryptographic evidence.
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viberails.ionobody's claimed it
Intercepts, audits, and validates tool calls from agentic systems before execution.
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rigorcloud.comnobody's claimed it
Enables local, telemetry-free verification of AI agent actions against machine-verified system specifications.
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klent.devnobody's claimed it
Provides guardrails and observability for production AI agents by intercepting, modifying, and auditing tool calls.
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capframe.ainobody's claimed it
Secures AI agents by mapping tool usage, minting capability tokens, and enforcing runtime policies.
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modelfuzz.comnobody's claimed it
Secures LLM agents against prompt injection by scanning for vulnerabilities and blocking unsafe tool calls.
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aegisora-ai.vercel.appnobody's claimed it
Enables control over autonomous AI model calls, tool invocations, and agent actions. Real-time policy enforcement with cryptographic evidence is provided.
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trollbridge.devnobody's claimed it
Gates outbound HTTP requests from AI agents to manage permissions without constant interruptions.
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declaw.ainobody's claimed it
Provides secure runtime environments for AI agents using Firecracker sandboxes and built-in guardrails. It includes features like PII redaction, prompt injection defense, code security, toxicity scanning, and network…
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stroq.devnobody's claimed it
Scans recorded AI coding agent sessions for exposed credentials and guards supported actions against prompt injection.
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offsend.ionobody's claimed it
Provides an open-source boundary layer for AI coding agents, defined within a single file in Git. It transforms secrets into tokens after installation, enabling continued agent functionality. It supports various tools…
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archron.appnobody's claimed it
Verifies, governs, and audits AI agent actions before production data changes.
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vericommand.netnobody's claimed it
Checks and logs commands before execution in Claude Code to provide an audit trail.
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termaxa.comnobody's claimed it
Previews, backs up, and blocks shell commands run by AI coding agents.
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ashell.devnobody's claimed it
Provides a macOS sandbox to restrict AI coding agents' access to system resources, including files and networks. This protects against potential risks associated with agent access to sensitive data and commands.
How rivals are picked
Every square's description is compared with every other square's, and the closest thirty are read by an AI that keeps only real alternatives: products a customer would weigh against harden.run. Add-ons, companion apps and neighbouring niches are left out. It reads what each site says about itself, so it can be wrong; tell us when it is.
Bulldozing costs what evicting costs: double what the owner paid, $1 minimum. It's anonymous, nobody moves in, and the lot reopens at $1, so they can come back. The longer version is evict your competitor.