RitualDev vs HazelJS
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
RitualDev compared with HazelJS
| Detail | R
RitualDev | 
HazelJS |
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| What it does | Autonomous AI Agent Defense, Sandboxing & Zero-Leak Studio
| Open-source Agent OS for TypeScript that helps teams operate AI agents like production systems
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Open source
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| Pricing | Community Core: Free (open-source CLI tools). Pro Individual: $15/month (includes native macOS & Windows GUI, cloud backup, priority endpoints). Team Cluster: $99/month base (for 5-50 developers). Enterprise Governance: Custom annual contract.
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| Key features | - Native kernel sandboxing on Linux, macOS, and Windows
- Bubblewrap and Landlock on Linux
- Apple Seatbelt sandbox on macOS
- AppContainer isolation on Windows
- Real-time kernel telemetry in VS Code, Cursor, and Windsurf
- 1-click secret redaction with QuickFix
- Strict CIDR egress filtering
- Anti-exfiltration hooks for /proc and SSH keys
- Database wire proxy with virtual schema masking
- 96.7% token compaction with JIT disclosure
| - Durable execution with crash-safe HITL
- Agent DNA for versioning agents as packages
- Gatekeeper default-deny authorization
- Skillgate capability curation
- Local-first deployment without Kubernetes requirement
- Agent VM with effect typing and speculation
- Decision Runtime for bounded closed-set judgment
- Organism for multi-agent coordination
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| What makes it different | - Zero-leak defense with OS-level kernel sandboxing across all three operating systems
- 96.7% token compaction reduces LLM context and billing costs
- 100% air-gapped offline-first architecture with zero telemetry
- Automated secret detection and redaction in real-time
- Free open-source Community Core with optional paid Pro and Enterprise tiers
| - Agents live in the same TypeScript DI app as your APIs, not as separate services
- Production-ready without cloud or Kubernetes dependency
- Complete operating system, not glue between frameworks
- Agents pause, resume, and survive restarts in production
- Developer-first with decorators and DI patterns developers already know
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ▼ −1 (down) since last check | 7 ● no change since last check |
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| Trust Flow (Majestic) | 3 | 3 |
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| Citation Flow (Majestic) | 21 | 23 |
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| Referring domains (Majestic) | 16 | 18 |
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4 details filled in for both companies.
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