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Velvt vs Oort

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 Oort
Detail VelvtOort logo Oort
What it doesAssurance, research and network for autonomous AI agents Open-source memory for AI agents that stays correct as facts change
StageStartup Not given
FoundedNot given Not given
Based inNot given SE
Pricing modelNot given Freemium
PricingNot given Open Source: free self-hosted. Oort Pro: $19/month (VAT included where applicable) with 5,000 saves a month, 25,000 recalls a month, and 1 GB of memory storage.
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
  • Memory recall with millisecond latency and explanations
  • Automatic fact lifecycle management
  • Data privacy with secrets scrubbed before saving
  • Export and forget capabilities
  • CLI and npm package
  • Integration with ChatGPT and Claude.ai
  • Flat-rate pricing that does not scale with history
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
  • Facts stay correct as they change, with closed-out old versions
  • Costs remain flat as memory history grows
  • Every recall can explain why it returned that memory
  • Self-hosted with no required API keys for open source
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check2 +2 (up) since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)240
Referring domains (Majestic)370

3 details filled in for both companies.

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