Velvt vs briq
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Velvt compared with briq
| Detail | V
Velvt | 
briq |
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| What it does | Assurance, research and network for autonomous AI agents
| Cloud sandboxes and services for builders and agents
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| Stage | Startup
| Not given
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| Founded | Not given
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| Based in | Not given
| FR
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| Pricing model | Not given
| Freemium
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| Pricing | Not given
| Hobby (Free): 5 sandboxes & services at once, 16 GB of memory, pico/micro/nano/small/medium sizes, 10 GB disk. Pro (€20/month): €20 usage included monthly, 50 sandboxes & services, 80 GB memory, 5 members, all sizes, 250 GB disk, always-on briqs. Team (€100/month): €100 usage included monthly, 200 s
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| Key features | - Test agent behavior against explicit authority boundaries
- Preserve separate evidence of actor choice, authorization, containment and effect
- Bounded adversarial behavioral testing
- Repair and retest workflows with lineage
- Public Observatory for longitudinal research
- Provider-neutral and framework-compatible
- Customer-controlled assurance runtime
- Agent-to-agent collaboration and cross-agent encounters
- Test financial authority and spending limits
- Open integration surface with developer tooling
| - Linux sandbox with shell, persistent files and development tools
- Multiple services: Postgres, Redis, DuckDB, custom OCI images
- MCP integration with Claude, Cursor, VS Code
- Environment forking with data preservation
- Idle workload sleep mode with compute billing pause
- Private networks with public endpoint selection
- Spend caps, size limits and concurrency controls per credential
- Audit log for reviewing all actions
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| What makes it different | - Separates evidence of agent behavior from infrastructure containment, so compliance is not mistaken for trustworthiness
- Tests specific agents against explicit authority boundaries rather than universal safety claims
- Preserves longitudinal behavioral history and repair lineage across retests
- Works with multiple agent frameworks and supports customer-controlled environments
- Enables evidence-backed behavioral testing without requiring production credentials
| - Built specifically for AI agents with native MCP protocol support
- Open-source runtime in public development with Rust and Firecracker
- Integrated services ecosystem with private networking
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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) | 1 ● no change since last check | 18 ▼ −1 (down) since last check |
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| Trust Flow (Majestic) | 4 | 0 |
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| Citation Flow (Majestic) | 24 | 20 |
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| Referring domains (Majestic) | 37 | 24 |
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3 details filled in for both companies.
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