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Harness is a unified AI-native platform rather than a single CI engine. It combines CI/CD, feature flags, cloud cost management, chaos engineering, security testing, and an internal developer portal in one console. Its AI-powered Continuous Verification automatically detects deployment anomalies and triggers rollbacks, which standalone CI tools do not offer natively.
During and after a deployment, Harness pulls metrics, logs, and traces from connected monitoring tools like Prometheus, Datadog, or Splunk. ML algorithms compare current behavior against established baselines and flag anomalies. If deviations exceed configured thresholds, the platform automatically rolls back to the last known good version without manual intervention.
Yes, Harness offers a free tier that includes CI/CD for up to 5 services with 2,000 build minutes per month, feature flags for up to 25K monthly active users, basic cloud cost visibility for one cloud account, and community support. It is suitable for small teams evaluating the platform or running lightweight workloads. No credit card is required to sign up.
AIDA is the Harness AI Development Assistant. It generates pipeline YAML from natural language descriptions, diagnoses build and deployment failures with root cause suggestions, recommends cloud cost optimizations, and assists with policy creation. AIDA is integrated across modules to reduce manual configuration and troubleshooting time.
Harness is primarily delivered as SaaS but offers a self-managed enterprise option for organizations with strict data residency or air-gapped environment requirements. The self-managed version supports deployment on Kubernetes clusters and provides the same feature set as the SaaS offering, though it requires customer-managed infrastructure for hosting and upgrades.
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Last verified March 2026