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COLVO vs Toxic

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

COLVO compared with Toxic
DetailCOLVO logo COLVOToxic logo Toxic
What it doesTest and guard AI agents with outcome verification, not reply verification On-device moderation that flags hateful, abusive and threatening text in 23 European languages, before the message is sent.
StageNot given MVP
FoundedNot given Not given
Based inIT NL
Pricing modelFreemium Freemium
PricingFree: €0/month with 100 test runs per month; Test: €19/month with 2,000 runs per month; Guard: €99/month with unlimited runs plus live guard features. AI usage is metered separately at cost. Free up to 100k monthly active devices with unlimited inference. Custom licenses available.
Key features
  • Isolated sandbox with fresh fake accounts for testing
  • 88 scenario templates for refunds, cancellations, pauses and plan changes
  • CI gate and CLI with dependency-free deployment
  • Policy gate with ALLOW/REVIEW/HOLD/DENY decisions
  • Human approval for risky actions
  • Independent verification of outcome against ground-truth state
  • Guardrails with prompt injection and PII detection
  • Per-end-user spending caps in rolling windows
  • Append-only evidence log with JSON, CSV and PDF export
  • GitHub Action integration for automated testing
  • Three separate scores: hateful, abusive, threat
  • Ten target signals under the hate score: race, color, religion, descent, national or ethnic origin, sexual orientation, gender, disability, age, other
  • Runs fully on device with no server calls
  • Supports 23 European languages from one model file
  • 80MB model size optimized for iOS, Android, and browser
  • 0.847 macro F1 accuracy on Multilingual HateCheck
  • Warn before message is sent
  • Comment triage without infrastructure
What makes it different
  • Deterministic verdicts from explicit state checks, not language model decisions
  • No-cost deterministic testing; AI features are optional and separately metered
  • Integrated sandbox testing and production guarding in one platform
  • Idempotent and exactly-once action execution with retry safety
  • Multilingual support across 23 European languages in a single 80MB model
  • Complete privacy with no data leaving the device
  • Free access up to 100k monthly active devices with unlimited inference
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check37 no change since last check
Trust Flow (Majestic)020
Citation Flow (Majestic)039
Referring domains (Majestic)0616

6 details filled in for both companies.

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