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Arthur AI

Monitoring/evals peer with a real $60 Premium. Prefer Braintrust/Langfuse for tracing defaults; Arthur when…

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Monitoring/evals peer with a real $60 Premium. Prefer Braintrust/Langfuse for tracing defaults; Arthur when governance+Shield narrative matters. Strengths: Public Free/Premium monitoring+evals card; Agent-oriented spans/jobs metering; Shield firewall for enterprise.

Overall
7.9
curated_estimate
confidence: high · as of 2026-09-14
Capability fit
8.2
Price / performance
8.0
Latency / reliability
8.0
Developer & agent DX
8.2
Privacy / data retention
7.8
Lock-in risk (higher = worse)
4.5
Maturity / track record
8.0

Lock-in risk: higher = more lock-in (worse). Overall already inverts this dimension.

Sources: Arthur pricing: https://www.arthur.ai/pricing · Arthur Shield: https://www.arthur.ai/product/shield

Monitoring/evals peer with a real $60 Premium. Prefer Braintrust/Langfuse for tracing defaults; Arthur when governance+Shield narrative matters.

Strengths

  • · Public Free/Premium monitoring+evals card
  • · Agent-oriented spans/jobs metering
  • · Shield firewall for enterprise

Weaknesses

  • · Shield price opaque
  • · Not a specialist injection API like Lakera
  • · Premium limits still thin vs Braintrust scale

Pricing notes

As of 2026-09-14 (arthur.ai/pricing): Free $0 — 4 use cases, 5k jobs / 300k spans / 12k inferences / 3k evals, 7-day retention. Premium $60/mo — 100 use cases, 20k jobs / 1.2M spans / 100k inferences / 75k evals, 30-day retention, custom dashboards/alerts. Enterprise custom (VPC, SSO, BAA, SLA). Arthur Shield LLM firewall is separately sales-gated.

Regions: global, usLast reviewed: 2026-09-14Status: active

Sourced pricing

Contract status unavailable · no_sourced_price. Single normalized $/1M: null. Machine list: /api/pricing?provider=arthur-ai

No sourced SKU row. Notes above stay prose.

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