Galileo
Evaluation, observability and guardrails platform for AI agents and LLM apps
About Galileo
Galileo provides tooling to evaluate, monitor and add guardrails to generative AI applications and agents, including metrics for quality and safety and production observability. Cisco completed its acquisition of Galileo Technologies on May 22, 2026 and plans to incorporate its capabilities into the Splunk observability portfolio.
Common use cases
- Evaluating agent quality
- Monitoring production LLM apps
- Preventing hallucinations
- Regression testing for prompts
Products and services
Evaluation
Metrics and test suites for scoring LLM and agent output quality.
Observability
Tracing and monitoring of AI applications in production.
Guardrails
Runtime protection against unsafe or low-quality outputs.
Key features
- LLM evaluation
- Agent tracing
- Production monitoring
- Runtime guardrails
- Hallucination detection
- Custom metrics
Integrations
- OpenAI
- Anthropic
- AWS
- Databricks
- LangChain
Galileo alternatives
- Arize AIObservability and evaluation platform for AI agents, LLMs and ML models
- FiddlerObservability, evaluation and guardrails for ML models and AI agents
- BraintrustEvaluation and observability platform for AI agents
- Confident AILLM evaluation, observability and red teaming platform built around DeepEval
FAQs
Who owns Galileo?
Cisco completed its acquisition of Galileo Technologies on May 22, 2026.
What will happen to the product?
Cisco says it plans to incorporate Galileo capabilities across the Splunk observability portfolio; existing customers keep current support channels.
What does it do?
Evaluation, observability and guardrails for AI agents and LLM applications.

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