HazelJS vs yavqo
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
HazelJS compared with yavqo
| Detail | 
HazelJS | 
yavqo |
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| What it does | Open-source Agent OS for TypeScript that helps teams operate AI agents like production systems
| Technology that makes room for people
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| DE
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| Pricing model | Open source
| Contact for pricing
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| Pricing | Not given
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| Key features | - 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
| - Vision 1: AI smart glasses for everyday use
- Smailwolf M3 Pro: Precision mouse for detailed work
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| What makes it different | - 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
| - Products designed as an integrated family that work together seamlessly
- Bot protection that keeps real people moving while blocking automation abuse
- Code-aware AI assistance balanced for research, writing and creative work
- Operating system focused on focus and continuity across work
- Developer-first approach with SDKs and platform tools
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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) | 7 ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 3 | 0 |
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| Citation Flow (Majestic) | 23 | 13 |
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| Referring domains (Majestic) | 18 | 1 |
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4 details filled in for both companies.
More alternatives to HazelJS More alternatives to yavqo