Humanloop
LLM evaluation platform for enterprises
Humanloop is a platform for developing, evaluating and monitoring applications powered by large language models. It addresses the need to manage prompts, measure how AI systems perform, and observe their behavior in production, while allowing technical and non-technical team members to collaborate through both UI-first and code-first workflows. The company has announced that it is joining Anthropic and that the Humanloop platform is being sunset.
The platform includes prompt engineering and management with versioning, tagged deployments, function calling and a multi-LLM playground; evaluation through datasets, offline and online evaluators, code and AI evaluators, human review, and CI/CD integration; and observability with online monitoring, tracing, alerting, logging and end-user feedback. It supports custom SSO and SAML, role-based access controls, SOC-2 Type 2 and GDPR compliance, EU or US hosting, HIPAA provisions with BAAs, and deployment in a dedicated VPC or self-hosted AWS VPC. APIs and SDKs allow use with custom model providers, with model usage billed separately by the provider.
Humanloop is aimed at engineers implementing evaluation and monitoring, as well as product managers and domain experts working on prompts and evaluation. It offers a free trial with limited log volumes and evaluation runs, an Enterprise edition with private deployments and enterprise support, and a startup program for early-stage companies. Standard plans are billed monthly without long-term commitments, while enterprise customers can opt for annual billing.
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