Open-source LLM monitoring and evaluation
Assess, experiment with, and optimize AI products in real time, ensuring continuous improvement and adaptation to evolving user needs and market demands.


Identify semantically related questions, document segments, and answers using embeddings to pinpoint areas of poor performance.

Built on OpenTelemetry, Smaris vendor-, framework-, and language-agnostic. It is fully open-source and can be self-hosted, with no feature limitations or restrictions.
SmartSoft leverages OpenTelemetry (OTEL) for easy setup, complete transparency, and freedom from vendor lock-in - get started, scale, or switch without limitations.
Effortlessly gather LLM app data with automatic instrumentation, or opt for manual setup for full control.


A quick, adaptable sandbox for prompt and model experimentation. Compare prompts, visualize results, and troubleshoot issues without interrupting your workflow.
Utilize an evaluation library designed for speed and ease of use. Begin with customizable pre-built templates for any task, or integrate human feedback seamlessly.

Execute model tests, use pre-built templates, and effortlessly integrate human feedback. Tailor everything to suit any project and fine-tune faster than before.

Begin Your AI Observability Pathway
Unlock Insights and Optimize Performance with Seamless Monitoring
FOLLOW & SHARE