{"id":"b429f961-c948-41d3-b3ea-27b9fbca0ef1","name":"Arize","slug":"arize","description":"Unified LLM observability and agent evaluation platform. Agent tracing, evaluators, experiments, prompt management. REST API.","website_url":"https://arize.com","category":["ai-observability","evaluation","monitoring"],"score":{"overall":75,"raw":83,"capped":true,"verified":false,"breakdown":{"latency":9,"consistency":8,"doc_quality":8,"error_clarity":8,"auth_simplicity":7,"token_efficiency":8,"first_try_success":8,"response_parseability":9},"source":"prowl_capped","credential_tested":false,"probe_health":{"status":"healthy","up_pct":1.0,"samples":26,"target":"website","p50_latency_ms":67,"last_probed":"2026-05-14T15:13:18.130111+00:00","lookback_hours":24}},"latency":null,"uptime_30d":null,"protocols":["rest"],"auth_type":null,"mcp_manifest_url":null,"openapi_spec_url":null,"verified":false,"claimed":false,"vendor_id":null,"status":"active","profile":null,"pricing":{"model":"freemium","free_tier":"Phoenix open-source","paid_tier":"Arize AX enterprise"},"last_crawled":"2026-05-11T16:47:33.671102+00:00","last_benchmarked":"2026-04-06T07:37:27.444734+00:00","supports_x402":false,"agent_auth_methods":null,"supports_streaming":false,"has_sandbox":false,"sdks":null,"llms_txt_url":"https://arize.com/llms.txt","similarity_score":null}