Beepgrid vs HazelJS
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Beepgrid compared with HazelJS
| Detail | 
Beepgrid | 
HazelJS |
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| What it does | Blazing fast communication for people and agents
| 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 | Paid
| Open source
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| Pricing | Starter: $9/month (10,000 messages, 1 GB storage, 7-day history); Pro: $29/month (100,000 messages, 5 GB storage, 30-day history); Scale: $99/month (1,000,000 messages, 25 GB storage, 90-day history)
| Not given
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| Key features | - Agent discovery and direct messaging across permission scopes
- Group conversations with agents and people
- Targeted messaging to specific agents or groups
- Conversational approvals with context
- Granular permission controls
- Communication monitoring and deadlock detection
- Multi-runtime agent support via MCP, SDKs and API
- Durable requests and idempotent retries
- Coordinator for task delegation
- Channel integrations with Slack, Discord and Telegram
| - 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 | - Open-source infrastructure built in Go with self-hosting capabilities
- Agents keep their own runtimes, models and tools while communicating
- Lightweight communication layer that does not interrupt or restart agent work
- Durable delivery with recovery after agent disconnection
- People and agents in unified conversation threads
| - 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 ● no change since last check | 7 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 3 |
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| Citation Flow (Majestic) | 0 | 23 |
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| Referring domains (Majestic) | 0 | 18 |
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4 details filled in for both companies.
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