Compare providers
Pick up to three. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse.
| Dimension | Arthur AI | Lakera Guard |
|---|---|---|
| Overall | 7.9 | 8.2 |
| Capability fit | 8.2 | 8.8 |
| Price / performance | 8.0 | 7.8 |
| Latency / reliability | 8.0 | 8.4 |
| Developer & agent DX | 8.2 | 9.0 |
| Privacy / data retention | 7.8 | 8.8 |
| Lock-in risk (higher = worse) | 4.5 | 5.5 |
| Maturity / track record | 8.0 | 8.0 |
| Pricing | 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 span… | As of 2026-09-14 (platform.lakera.ai/pricing): Community $0 — 10k requests/mo, 8k-token prompt cap, SaaS EU residency, SOC2/GDPR. Enterprise sales-gated — flexible volume, configur… |