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Traccia vs Harny

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

Traccia compared with Harny
DetailTraccia logo TracciaHarny logo Harny
What it doesAI Agent Control Plane: Observability & Governance Agent harness infrastructure that gives AI agents memory for each user, connected accounts, action limits and an audit record.
StageNot given Not given
FoundedNot given Not given
Based inIN CA
Pricing modelFreemium Freemium
PricingFree plan: $0/month with 50K events/month and 7-day retention. Team plan: $299/month with 2M events/month and 90-day retention. Business plan: $799/month with 10M events/month and 1-year retention. Enterprise plan: Custom pricing with volume pricing, custom retention, and unlimited policies. Free: first 500 monthly-active end users per month, free forever. Paid: $0.30 per monthly-active end user above 500, billed monthly.
Key features
  • Unified Agent Registry across LangChain, CrewAI, and OpenAI Agents SDK
  • End-to-End OpenTelemetry-native tracing with full execution visibility
  • Accurate cost tracking across 2,500+ models independent of trace sampling
  • PII and sensitive data detection with optional redaction and hard blocks
  • Prompt registry with versioning, comparison, and production label protection
  • Datasets, scorers, and experiment framework with evidence-attached promotion
  • Framework-agnostic design supporting dynamic agent identity and multi-agent systems
  • Real-time health scores and dashboard for agent performance monitoring
  • Timestamped memory ingestion with backdating capability
  • Per-user data isolation and privacy scoping
  • Ranked memory recall with dated evidence
  • Connected accounts integration per user
  • Long-running agent jobs with folder-level operations
  • Configurable token ceiling per API call
  • Enforced action limits on agent operations
  • Complete action audit trail with hash chaining
  • MCP server integration for Claude and other clients
What makes it different
  • Only platform that enforces policies mid-execution instead of alerting after the fact
  • Zero runtime overhead guardrail detection using passive span processor inspection
  • Accurate cost totals at any sampling rate through OTEL metrics per LLM call
  • Framework-agnostic and portable through OpenTelemetry-native SDK design
  • Enterprise-grade security with SOC 2 Type II and RBAC built in
  • Highest published BEAM benchmark score at 128K tokens: 85.1, compared to competing memory systems
  • 98% fewer tokens required than raw tool output, making responses 4× cheaper
  • Works with 20+ agent frameworks including LangChain, LangGraph and LlamaIndex
  • First 500 monthly-active end users free forever
  • Per-person billing model scales with user growth, not API calls
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)24 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)310
Referring domains (Majestic)1591

6 details filled in for both companies.

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