Vertex AI Gen AI Evaluation Service
Managed evaluation service on Vertex AI for scoring models and agents with autoraters and custom metrics.
| Category | Evals & Testing |
| Open source | No |
| Self-hostable | No |
| Pricing model | paid |
| Pricing notes | Pay-per-use on Vertex AI |
| Framework integrations | Vertex AI, ADK |
| Funding / ownership | Google Cloud first-party product |
Pricing/feature source: https://internative.net/insights/blog/enterprise-ai-platform-comparison-vertex-bedrock-foundry-2026